Answers
Answer:
im not sure but i think it is -7
Step-by-step explanation:
i think so just because looking at the top example but i might be wrong
Answer:
5
Step-by-step explanation:
The image shown is a rectangle so that means the two sides given are equal to each other.
3x-3=x+7
since you know that now just solve it and youll
get x=5
Related Questions
-x - 163 = 12x + 84
Answers
Answer:
X = -19
Step-by-step explanation:
Add x to both sides to get rid of -x
-163 = 13x + 84
subtract 84 from both sides
-247 = 13x
divide by 13
x = -19
A survey asked 60 students if they play an instrument and if they are in band.
1. 35 students play an instrument.
2. 30 students are in band.
3. 30 students are not in band.
Which table shows these data correctly entered in a two-way frequency table?
Answers
Answer:
the answer is D
Step-by-step explanation:
A table is a type of visual data that summarizes results for a set of quantities. The correct table is D.
What is a two-way table?A table is a type of visual data that summarizes results for a set of quantities. All information displayed in tables is divided into rows and columns. Typically, data from the top row is connected with numbers from a vertical column on the left.
A two-way table displays the frequencies or relative frequencies of two categorical variables. One category is represented by rows, while the other is represented by columns.
Given that a survey asked 60 students if they play an instrument and if they are in the band. Also, the statements are given that,
1. 35 students play an instrument.
2. 30 students are in the band.
3. 30 students are not in the band.
Therefore, the table shows these data correctly entered in a two-way frequency table is D.
This is because the table made in Option D fulfils all the statements that are given.
Hence, the correct table is D.
Learn more about Two-way table:
https://brainly.com/question/27959152
#SPJ5
Need help on this please help
Answers
Use the pythagorean theorem, a^2 + b^2 = c^2.
3^2 + 4^2 = 5^2
9 + 16 = 25
25 = 25
helpp ill mark u as brain list
Answers
Mrs. Carter needs 1/2 meter of cloth to make a pillowcase. How many pillowcases can she make with 5 meters of cloth?
Answers
Answer:
10 pillowcases
Step-by-step explanation:
anyone know how I can solve this ? x = -2y - 1
Answers
Step-by-step explanation:
put into y=mx+b form
2y=-x-1
devive both sides my 2
y = - x/2 - 1/2
HELP WORTH 50 POINTS AND ILL GIVE U BRAINLEST IF ITS RIGHT
Evaluate. Express your answer in scientific notation.
7.2 x 10^-6 + 6.3 x 10^-6
Answers
Answer:
[tex]1.35*10^{-5}[/tex]
You can simply convert them to their decimal form, then add and then make it scientific notation after you're done.
Hope this helps!
PLZ HELP URGENT !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answers
its 7. but try socratic
1. Mary is making a necklace by alternating red, yellow, and green beads. In
a bowl, she has 20 red beads, 20 yellow beads, and 20 green beads. If
Mary needs a red bead, what is the probability of her picking one
randomly?
Answers
Answer: 20/ 60 = 1/3
Step-by-step explanation:
60 beads in total which makes that the denominator and how many red beads in the numerator (20) then just reduce the fraction
I need help on how to solve 8 × 6 + (12 - 4) ÷ 2
Answers
Answer:
42Step-by-step explanation:
8x6+(8)/2
48+4
42
Answer:
52
Step-by-step explanation:
So in order to answer this question we are going to have to use the order of operations by starting with the parenthesis of subtracting 4 from 12:
8 × 6 + (12 - 4) ÷ 2
12 - 4 = 8
Now the equation looks like this:
8 × 6 + 8 ÷ 2
Now we multiply 8 by 6 and dividing 8 by 2 because multiplication and division come first:
8 * 6 = 48
8/2 = 4
So the equation looks like this:
48 + 4
We now add them together to get our answer:
48 + 4 = 52
So the answer to this equation is 8 × 6 + (12 - 4) ÷ 2 = 52
Hope this helps you
What is the GCF of 2 and 12.
What is the GCF of 14 and 21.
I need this ASAP for a test I honestly just don't want to do all of this hahaha
Answers
Answer:
7
Step-by-step explanation:
14 2,7
21 3,7
Please help me with this plssss
Answers
Answer:
See below.
Step-by-step explanation:
The ones that work are:
3(1/8y + 2)3/8y + 61/8(3y + 48)Help me pls I need this by today
Answers
Answer: r=0.4 its a guess but i dont think thats a negitive slope it looks positive so :P
Step-by-step explanation:
HELP PLEASE IM GIVING BRAINLIST EEEEEEEE
Answers
Answer:
-4.1x - 6y + 3.6
Step-by-step explanation:
Distribute
-2 * 2.1x = -4.1
-2 *3y = -6y
-2 * -1.8 = 3.6
So that's the final answer
A tub of water is emptied at a rate of 3 gallons per minute. The equation y-12=-3(x-1) models the amount of water remaining, where x is time (in minutes) and y is the amount of water left (in gallons).Write the equation in slope-intercept form
Answers
Answer:
it is a
Step-by-step explanation:
i took the quiz
Answer:
The tub started with 15 gallons of water
Step-by-step explanation:
woof woof
nathan smiled at 50 people one day and recorded that 36 people smiled back at him.Based on his observations how many people should nathan expect to return a smile if he smiles at 650 people over a period of time
Answers
Given :
Nathan smiled at 50 people one day and recorded that 36 people smiled back at him.
To Find :
How many people should Nathan expect to return a smile if he smiles at 650 people over a period of time.
Solution :
Ratio of people smiled by total number of people is :
[tex]R = \dfrac{36}{50}[/tex]
Now, it is given that we have to use the given conditions.
Therefore, ratio will be same :
[tex]\dfrac{s}{650}=\dfrac{36}{50}\\\\s = \dfrac{36}{50}\times 650\\\\s = 468[/tex]
Therefore, number of smiles Nathan expect to return is 468.
HELP MATH ASAP!!! MARKING BRAINLISETS
Answers
Answer:
y = -3x -16
Step-by-step explanation:
For problems like this, I like to start with a variation of the point-slope form of the equation of a line:
y = m(x -h) +k . . . . . for a line with slope m through point (h, k)
For your given values, this is ...
y = -3(x +3) -7
y = -3x -9 -7 . . . . eliminate parentheses; next, combine terms
y = -3x -16
Hope this helps! ;)
Answer:
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Step-by-step explanation:
PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!!
PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! I DONT KNOW HOW TO GRAPH SO CAN YOU SHOW ME HOW TO DO IT PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLS DRAW IT
Is there a solution YES OR NO?!
Answers
Answer:
There u go.
Step-by-step explanation:
Find the solution(s) to the system of equations. Select all that apply.
15 y=x-2x-3
y=x-3
A. (0, -3)
B. (0,3)
C. (1,-4)
D. (3,0)
Answers
Answer:
The points (3, 0) and (0, -3) would be the two solutions.
Hence, options A and D are correct.
Step-by-step explanation:
We know that when the system of equations meets at a point on a coordinate plane, that point or points will be the required set of solutions.
The point where the system of equations meets is called the point of intersection.
If we closely observe, the graph indicates that the graph of two equations meets at the following two points:
at x = 3 and y = 0at x = 0, y = -3Therefore, the points (3, 0) and (0, -3) would be the two solutions.
Hence, options A and D are correct.
Pythagorean theorem to find the side of 16 20
Answers
Answer: 12
Step-by-step explanation:
Although you have not included which value is the hypotenuse or if they are legs, I will assume the hypotenuse is 20, due to the triangle appearing to be a multiple of the standard 3-4-5 triangle.
The pythagorean theorem is a^2+b^2=c^2, where a and b are the legs and c is the hypotenuse. Thus, plug in the values to get:
[tex]16^2+b^2=20^2[/tex]
[tex]256+b^2=400[/tex]
[tex]b^2=144[/tex]
[tex]b=12[/tex]
PLS HELP ASAP!!! 70 POINT QUESTION NO SCAM
WHAT IS THE MISSING NUMBER TO THE SUBTRACTION
Answers
Answer: 0.985
Step-by-step explanation: The answer shown is accurate.
Answer:
1-0.985
Step-by-step explanation:
0.985+0.015=1. How I figured it out is 1-x=0.015, it must be 0.985. Hope it helps!
Please give me the correct answer
Answers
Answer:
11 units
Step-by-step explanation:
Not sure if you still need it but I hope this helps :)
someone PLEASE help me with this ASAP!! (domain and range)
Answers
Answer:
domain is all your x values and range is all your y values
Step-by-step explanation:
-5, -1, 2, 4, 5 are the domain and 3, 5, 2,-5, and -2 are your range.
hope this helps!
-Jules
Which of the following has one solution? Select all that apply.
A) 10×+5=3(5×+7)
B) 5×-10=×+20
C) 2(6+×)=14+2×
D) 2(4+×)=8+2×
Answers
Answer:
Step-by-step explanation:
(A). 10x + 5 = 3(5x + 7)
x = - 16
(B). 5x - 10 = x + 20
x = 7.5
Is the triangle congruent by SSS, SAS, or ASA. What is the congruent statement for the shape
Answers
Answer:
SAS
Step-by-step explanation:
I hope this helps you out!
Make
x
the subject of the formula
x
−
3
=
q
Answers
Answer:
x = q + 3
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightEquality Properties
Step-by-step explanation:
Step 1: Define Equation
x - 3 = q
Step 2: Solve for x
Add 3 to both sides: x = q + 3[tex]\sqrt[3]{8} =[/tex]
Answers
Answer:
2
Step-by-step explanation:
[tex] \sqrt[3]{8} \\ \\ = \sqrt[3]{ {2}^{3} } \\ \\ = 2[/tex]
Place each job in order from highest to lowest by reading each description. Think about other civiliation
social classes!
Answers
Answer:
1. Priests and rulers of society.
2. Warriors
3. Merchants
4. Blacksmiths
Step-by-step explanation:
1. They were born into status and religion was a big part of society so priests would be treated well.
2. Warriors were able to work their way up in society and became respectable.
3. These were lower level people right under warriors and didnt lead a bad life.
4. Rejects and weren't able to have rights
Describe fully the single transformation which takes shape A to shape B
Answers
Answer:
Reflect over the y axsis move down 1 unit
Step-by-step explanation:
Which number is a solution to the quadratic equation below?
Answers
Answer:
12 is correct answer
Step-by-step explanation:
do factorisation
