Mathematics High School

What is the measure of the angles below?* 8x-3 6.x + 17​

Answers

Answer 1

Answer:

x = 10

Step-by-step explanation:

Simplifying

8x + -3 = 6x + 17

Reorder the terms:

-3 + 8x = 6x + 17

Reorder the terms:

-3 + 8x = 17 + 6x

Solving

-3 + 8x = 17 + 6x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-6x' to each side of the equation.

-3 + 8x + -6x = 17 + 6x + -6x

Combine like terms: 8x + -6x = 2x

-3 + 2x = 17 + 6x + -6x

Combine like terms: 6x + -6x = 0

-3 + 2x = 17 + 0

-3 + 2x = 17

Add '3' to each side of the equation.

-3 + 3 + 2x = 17 + 3

Combine like terms: -3 + 3 = 0

0 + 2x = 17 + 3

2x = 17 + 3

Combine like terms: 17 + 3 = 20

2x = 20

Divide each side by '2'.

x = 10

Simplifying

x = 10

 

Related Questions

Help.. I’ll give the crown thing to whoever can find me the simplest radical form of this

Answers

Answer:

√x

Step-by-step explanation:

The given expression

1/x^-3/6

Can be written as

1/x^-1/2

Use the negative exponent rule

1/x^n = x^n

Using the rule from above above

1 * x^-1/2

1 * √x =

√x

Study the model to answer the question.

Two area models. The first model has 4 shaded parts. The second model has 3 shaded parts and 1 unshaded part.

Which division problem does the model represent?
StartFraction 7 Over 4 EndFraction divided by one-half = 3 and one-half
StartFraction 7 Over 4 EndFraction divided by one-third = 3 and one-half
StartFraction 7 Over 4 EndFraction divided by two-thirds = 3 and one-half
StartFraction 7 Over 4 EndFraction divided by 3 = 3 and one-half

Answers

Answer:

A 7/4÷1/2=31/2

Step-by-step explanation:

Answer:

7/4÷1/2=31/2

Step-by-step explanation:

i got it correct

What is equivalent to 5x+2y=12

Answers

Answer:

A

Step-by-step explanation:

The answer would be A.

find the median value of 1,1,1,2,2,2,2,3,3,4,4,5​

Answers

Find the middle number if there is an even amount of numbers take the two middle numbers add them together in divide them by two


In this case it would be 2+2=4 ÷2= 2

Two is the median

A waiter earned a 3% tip. What decimal is equivalent to 3%

Answers

Answer:

0.03    

Step-by-step explanation:

1 would be 100% so 0.03 would = 3

WHATS THE PERIMITER PLS HELP ME

Answers

I believe the answer is c

An evil supervillian has launched a satelite from his/her flying carrier. The satelite's height, in meters
above sea level, as a function of time, t, in seconds, is given by
h(t) = – 4.9t^2+ 165t + 160

Answers

Answer:

Where is the question?

Step-by-step explanation:

If p(x)=(3x+2)(2x−3), what are the zeros of the polynomial?

x=-23 and x=32

x=23 and x=-32

x=-2 and x=3

x=2 and x=-3

Answers

Answer:

Option A is the correct answer. ; x=-2/3 and x=3/2

Step-by-step explanation:

We have been given that p(x)=(3x+2)(2x−3) is a polynomial.

According to the question's statement, Question asks us to find the zeros of the polynomial.

Let's head to the question in order to get required answer.

p(x)=(3x+2)(2x−3)

=> p(x) = 3x(2x-3) + 2(2x-3)

=> p(x) = 6x² - 9x + 4x - 6

=> p(x) = 6x² - 5x - 6 (This is the standard form for the given polynomial)

Now, We need to find the zeros of the polynomial. So, In order to find its zeros, we need to put p(x).

p(x) = (3x+2)(2x-3)

=> 0 = (3x+2)(2x-3)

=> (3x+2) = 0 or (2x-3) = 0

=> x= -2/3 or x = 3/2

Hence, If p(x)=(3x+2)(2x−3), x = -2/3 & x= 3/2 are the zeros of the polynomial.

Is -90 a integers please help me

Answers

Answer:

Yes

Step-by-step explanation:

Any number that's a WHOLE NUMBER like 1, 2, 3, -1, -2, -3 etc. is an integer! (including negative numbers as listed.) However any fractions or decimals are NOT integers.

Hope this helps and have a nice day!

Find the sum or difference for questions 1-3.
10.88 + 98.3 – 10.88
A. 109.18
B. 10.88
C. 87.42
D. 98.3

Answers

Answer:

D. 98.3

Step-by-step explanation:

10.88 - 10.88 would be 0 lol so 98.3 is left

Hope this helps dude ^-^

D. 98.3

First, add 10.88 and 98.3
10.88
98.3
———
109.18

Then subtract 10.88 from 109.18
109.18
10.88
———-
98.3
Hope this helps

I need help on 1 and 2, please :)

Answers

Answer:

you cute no cap

Step-by-step explanation:

4 x (22+5)
Simplify the expression.

Answers

Answer:

the simplified expression is 108x

Step-by-step explanation:

4x(22+5)

you can remove the parenthesis by multiplying 4x by everything inside of them.

4x * 22 + 4x * 5

88x + 20x

108x

ANSWER>> DETERMINE THE RANGE OF THE FUNCTION.
.
y = 1/4x^2 - 5
.
A) All real numbers.
B) All integers less than or equal to -5.
C) All integers greater than or equal to -5.
D) All real numbers greater than or equal to -5.

Answers

Answer:

D

Step-by-step explanation:

When the function or the coefficient in this case 1/4x^2 is positive it means it's opening up like a u, meaning all the values will be bigger than the C term or -5 in this case.

Answer:

D

Step-by-step explanation:

the function is open-up shape, and the vertex is (0,-5)

Because it opens up, the vertex is minimum value.

range is equal to or greater than -5

what is 3.50 divied by 12

Answers

Answer:

0.29

Step-by-step explanation:

an auto mechanic earns $498.75 in 35 hours during the week. his pay is $2.50 more per hour on weekends. if he works 6 hours on the week, how much does he earn?

Answers

Answer:

100.5

Step-by-step explanation:

divide 498.75 by 35

whatever you get from that add 2.50

then times it by 6

HELP PLEASE!!! I dont get this and its due in 5 minutes

If y varies directly with x and y=−54 when x=−20, then which equation best represents this proportional relationship?


1. ) y = 0.37x

2.) y = 2.7x


3.) y = -0.37x


4.) y = -2.7x

Answers

it’s answer 4 i believe

Please help I’ll give you brainiest!

Answers

Answer:

say no more hold on b would be your answer

Step-by-step explanation:

The answer to your question is D

PLEASE HELP MEH I NEED THIS HELP PLSSSSSSSSSSSSS

Answers

Answer:

I would say A but I'm not sure

Step-by-step explanation:

Sry if I' m wrong <3

Answer:

Step-by-step explanation:

The lease value is D

-√(16) = -4 is the least

I NEED HELP ASAP!!!!!!! WHAT IS 8 3/5x 2 5/8?

Answers

Answer: 22.575

If you round up, it is 22.6.

I hope you get a 100! Best of luck!!!

Yuri read 17 books.
Hiro read 5 books.
How many more books did Yuri read than Hiro?
books
help pls quick

Answers

Answer:

Yuri read 12  more books than Hiro.

Step-by-step explanation:

17-5=12

Help, please!

Explain how to multiply two numbers with different signs.
(This is not a multiple-choice question)

Answers

Answer:

  multiply the magnitudes of the numbers; affix a negative sign.

Step-by-step explanation:

The product of a positive number and a negative number is the negative of the product of their numerical values.

For example, ...

  (2)(-3) = -(2×3) = -6

  (-2)(3) = -(2×3) = -6

Answer:

Whenever you multiply two numbers with different signs, the answer is always NEGATIVE.

2 (3х + 5) = 22
Step by step please

Answers

Answer:

x = 2

Step-by-step explanation:

2(3х + 5) = 22

Divide both sides by 2.

3x + 5 = 11

Subtract 5 from both sides.

3x = 6

Divide both sides by 3.

x = 2

2(3x+5)=22
1. 6x+10=22
2. 6x=12
3. X=6

Angle Z is 21 degrees larger than twice the measure of angle T. If ∠Z and ∠T are supplementary, what is the measure of angle T? *

Answers

angle T = x

angle Z = 2x + 21

We know that supplementary angles add up to 180 degrees.

180 = x + 2x + 21

Combine like terms.

180 = 3x + 21

Subtract 21 from both sides.

159 = 3x

Divide both sides by 3

53 = x

angle T = 53 degrees

find the next two numbers in the pattern -2,20,-200,2000

Answers

-200,-2,20,2000 in order hope this helps you

What is the equation of this line?
y=−1/2x−2
y=−2x−2
y=1/2x−2
y=2x−2

Answers

I’m pretty sure it’s

Y=-1/2-2

Anyone wanna help please?

Answers

Answer:

sure

Step-by-step explanation:

Answer:

The midpoint cannot be positive

Step-by-step explanation:

A is negative and b is positive. if i am wrong pls report to see if i need improvement i am still a high school too!

Write the given number in standard notation 7.8 x 10^6

Answers

Answer:

7,800,000

Step-by-step explanation:

what is the product for 1.7+-3.2

Answers

Answer:

-1.5

Step-by-step explanation:

do you not have a calculator???

Answer:-1.5

Step-by-step explanation:

1.7 + -3.2 = -(3.2-1.7)= -1.5

The perimeter of a rectangle is 48 centimeters. The relationship between the length, the width, and the perimeter of the rectangle can be described with the equation Find the length, in centimeters, if the width is 3.6 centimeters

Answers

Step-by-step explanation:

let the unknown be x

length = x

width = 3.6 cm

Perimeter = 2 lengths + 2 widths

48 cm = x + x + 3.6 + 3.6

48 cm = 2x + 7.2

40.8 = 2x

20.4 cm = x

if you wanna check,

perimeter = 20.4 + 20.4 + 3.6 + 3.6

48 cm = 48

Using the relationship between the dimension of a rectangle and its perimeter, given its perimeter and width, the length is: 20.4 cm.

Recall:

Perimeter of a rectangle (P) = 2(L + W) (relationship between the width, length and perimeter)

Given:

Width (W) = 3.6 cmPerimeter (P) = 48 cmLength (L) = ?

Using the relationship between the dimension of a rectangle and its perimeter, the following equation would be derived:

48 = 2(L + 3.6)

Solve for the value of L

48 = 2L + 7.2

Subtract 7.2 from each side

48 - 7.2 = 2L

40.8 = 2L

Divide both sides by 2

20.4 = L

L = 20.4 cm

Therefore, using the relationship between the dimension of a rectangle and its perimeter, given its perimeter and width, the length is: 20.4 cm.

Learn more here:

https://brainly.com/question/18869010

10y=10y
what is the property of equality

Answers

Answer: Reflexive property of equality

This property says that any expression is equal to itself.

The reflexive property of congruence is a similar property, but it deals with congruences.

Answer:

The property will equal itself

Step-by-step explanation:

Other Questions
42-3x+22x+1+9x-3=180 A whale swims at a constant speed of 8 m/s for 17 s. What distance did the whale travel in km? 20. Rectangle ABCD is transformed to create rectangle EFGH. What sequence oftransformations maps one to the other? Select all that apply.a. Reflect over the y-axis, then reflect over the x-axisb. Rotate 180 about the origin, then translate up 4 unitsc. Translate down 4 units, then rotate 180 about the origind. Translate 4 units to the right, then rotate 180 about the origin Name two English (British) documents that contributed to the development of representativedemocracy in the colonies. (OLD WORLD) Question 10Which of the following is a the correct formula for 2 atoms SHARING electrons?A. F2B. NaClC.KBrD. CaCl2 area exercises 1 5\8 hours per day if he exersises five days a week how many total hours does he exersise in a week How did competition for natural resources between France and Britain lead to the French and Indian war The____gland controls water balance, growth, and blood pressurepituitaryThymus thyroidpancreas Which is an outer planet? Which are scentific questions that can be asked about a collection of diffrent ochid types? If you're offered a no-interest loan, the amount of the loan should not exceed$2,000.$25,000.$60,000.$100,000. 6. Ray, Mike, and Jon collected a total of 500 postage stamps from around the world. Raycollected 158 stamps and Mike collected 169 stamps. How many stamps did Jon collect? You are interviewed by a prospective employer concerning a job that you have coveted for several years. After protracted (lengthy) negotiations, you are presented with a pre-printed form contract that contains the terms of your employment agreement.In the body of the agreement, it states, This document contains the full and complete understanding and agreement by and between the parties. No other representations or promises have been made. Both parties understand that this contract is a wholly integrated agreement. This language appeared somewhere in the middle of the 4 page pre-printed form.Just prior to signing the agreement, the employer made several promises to you, including but not limited to the following:You will receive a year-end bonus each and every year that will be based on your performanceYour health insurance will be paid by the company after you complete your probationary period of six monthsYou will be reimbursed for auto expenses that you incur while using your car for business purposes.The employer refused to honor ANY of the above oral promises and also fired you without cause. You sue the employer and attempt to introduce evidence of the oral promises. Your employer objects.What are the legal arguments favoring your employer that if accepted by the court, would prevent you from introducing evidence of the promises?What are the legal arguments that you would make to convince the court to allow you to introduce the oral promises? Tell whether the relationship is proportional? The scale of a map says that 1 cm represent 5km. What is the actual number of kilometers that is represent by 5 centimeters on the map The weather center in Alaska recorded the average temperature for 42 days and prepared the dot plot shown. What was the mean temperature during that period?A. 12.4 degrees B. 10.7 degreesC. 11.3 degreesD. 9 degrees Which of the following is the point and slope of the equation y - 2 = 3/2(x - 7)?(7, 2), 3/2(7, 2), 3(-7, -2), 3/2(7, -2), 3 Determine o Conjunto Soluo da equao do 2 grau abaixo. Deixe seus clculos registrados.x^{2}-25x+150=0 Behavioral theories of leadership argue that leaders are born, not made. A) true B)false Several studies have shown that women tend to do better than men in memorizing words they hear. In one study, when asked to memorize a list of sixteen items, most women knew the list the second time they heard it, and most men had to hear it five times. After memorizing a new list, they were asked to recite the first list, and women again scored higher than the men did. While scientists have shown this to be the case, they do not know why this is so. It could have to do with brain differences, or it could have to do with socialization.What is the central idea of the passage?Question 1 options:No one knows why women are better at memorizing.Women do better than men in memorizing what they hear.Men have to hear the list five times.Men and women memorized a list of sixteen words.Question 2 (2 points)Several studies have shown that women tend to do better than men in memorizing words they hear. In one study, when asked to memorize a list of sixteen items, most women knew the list the second time they heard it, and most men had to hear it five times. After memorizing a new list, they were asked to recite the first list, and women again scored higher than the men did. While scientists have shown this to be the case, they do not know why this is so. It could have to do with brain differences, or it could have to do with socialization.What is a key detail from the passage?Question 2 options:Women do better than men in memorizing what they hear.No one knows why women are better at memorizing.Men do better than women in memorizing what they hear.Because men socialize more, they are better at memorizing than women.Question 3 (2 points)Although the Sun is 400 times bigger than the moon, it is also 400 times farther away from the Earth, so the two appear to be the same size in the sky. From our viewpoint, the Moon can just overlap the sun and blot out its light, causing a solar eclipse. This eclipse occurs because of our point of view.What is the central idea of the passage?Question 3 options:A solar eclipse occurs once every century.The Sun is 400 times bigger than the Moon.The Moon is 400 times farther away from Earth than the Sun.A solar eclipse occurs because of our point of view.Question 4 (2 points)Although the Sun is 400 times bigger than the moon, it is also 400 times farther away from the Earth, so the two appear to be the same size in the sky. From our viewpoint, the Moon can just overlap the sun and blot out its light, causing a solar eclipse. This eclipse occurs because of our point of view.What is a key detail from the passage?Question 4 options:The Sun is 400 times bigger than the Moon.From our viewpoint, the Moon can just overlap the Sun and blot out its light, causing a solar eclipse.A solar eclipse occurs once every century.The Sun and Earth are the same size.Question 5 (2 points)Most of the really bright stars in the night sky are actually two or more stars. Pairs of stars, called binaries, are usually so close together they look like one star to the naked eye. In some cases, a number of stars "live" together and orbit around another star or pair of stars, with other pairs going around them.What is the central idea of the passage?Question 5 options:Binaries look like one star.Stars are "alive."Many stars appear in the night sky.Most really bright stars are actually two or more stars.Question 6 (2 points)Most of the really bright stars in the night sky are actually two or more stars. Pairs of stars, called binaries, are usually so close together they look like one star to the naked eye. In some cases, a number of stars "live" together and orbit around another star or pair of stars, with other pairs going around them.What is one key detail of the passage?Question 6 options:Bright stars are actually two or more stars.Many stars appear in the night sky.None of the above.Binaries look like one star.Question 7 (2 points)Which choice below shows the best definition of a summary?Question 7 options:a brief statement or account of the main points of something.None of the above.a word to describe a noun.a statement that describes the setting of a text.