Mathematics High School

What is the missing angle

Answers

Answer 1

55°

Step-by-step explanation:

110+15+x =180

x = 180 - 125

x = 55°

Answer 2

Answer:

Step-by-step explanation:

Related Questions

Kerri sold her purse for $351. She had originally purchased it for $316. Calculate her profit or loss percentage.

Answers

Answer:

$35 profit

Step-by-step explanation:

351-316=35

Answer:

$35

Step-by-step explanation:

she bought it for $316 and sold it for more than she bought it for so we know that she made money.

so all we have to do is subtract 351 from 316

Solve for x: 16 = x + 32

Answers

Answer:

Step-by-step explanation:

-16

Answer:

x= -16

Step-by-step explanation:

the line through (6, 1) and (-3,5) in
slope-intercept form

Answers

Answer: y = -4/9x + 11/3

Step-by-step explanation:

8= -2/5c c=
What does c= ?

Answers

Answer:

c = -20

Step-by-step explanation:

8/-0.4=-20.

8 = (-2/5) * 20

Find the missing side of each triangle. Round your answers to the nearest tenth if necessary.
(Show your work)

Answers

Answer:

15.5 because you have to take away some point

Step-by-step explanation:

you can do 15.8 +5.3 and that would make 21 - 15 and makes 6 so you can round 15.8 to 16 and then you subtract to make 10 then you add 5

>> Answer

_______

[tex] \: [/tex]

x² = (15.8)² - (5.3)²

x² = 249.64 - 28.09

x² = 221.55

x = √221.55

x ≈ 15

Are the graphs of the equations parallel, perpendicular, or neither? y = 4x + 1 and y = -4x -

Answers

Answer:

I am not sure if you fully typed the second equation, but both of these that are written down intersect, there for are perpendicular.

If the second equation is incorrect, let me know and I'll be happy to help you :)

Neither.

Parallel lines have the same slope, while perpendicular lines have negative reciprocal slopes (multiplying their slopes result in a product of - 1). The negative reciprocal of 4 is -1/4, and the negative reciprocal of -4 is 1/4.

Since the slopes of both lines are not the same, and that they are not negative reciprocals, then the correct answer is neither.

HELP I NEED AN ANSWER ASAP!! IM BEING TIMED!!

For this year‘s prom, 35/12 grade students and 28th 11th grade students voted on the theme. The segment take a bar graph below shows the distribution of responses.

Based on the segmented bar graph, does there appear to be an associates between grade level and prom theme?

A yes, there is a different number of students in each class.
B yes, it appears that the 12th grade students prefer the 1920s more than the 11th grade students, and prefer the beach party less.
C no, both distributions of student preferences have the same four categories.
D no, both distributions of student preferences have about the same preference for each of the prom themes.
E no, by the same number of students in each class. Preferred winter wonderland and masquerade ball as prom themes.

Answers

Answer:

Step-by-step explanation:

Logically and if you observe the graph closely ┐( ∵ )┌

The answer is yes, there appears to be an association between grade level and prom theme based on the segmented bar graph. The Option B is correct

Is there an association between grade level and prom theme?

The graph shows that 12th-grade students prefer the 1920s theme more than the 11th-grade students do, and they also have a lower preference for the beach party theme. This indicates a difference in preferences between the two grade levels for these specific prom themes.

This graph provide information on whether both distributions have the same four categories or whether they have the same preference for each of the prom themes, so, its indicate whether the number of students in each class is the same or not.

Answers

Answer:

A, B, D

Step-by-step explanation:

C is wrong. J'K' is not perpendicular to GM

E is wrong. Rotating the figure 180 degrees, does not change the size of any line segments. So J'K' cannot be twice the length of JK

A farmer rotates wheat, corn, and soybean crops on her farm the farmer produces 293 bushels of produce and sells them for a total of $1,557

Answers

The average amount earned based on the information given is $5.31 per product.

Number of farm products = 293

Total amount earned = $1557

Therefore, the average amount will be gotten by dividing the total amount by the number of farm products and this will be:

= $1557/293

= $5.31

In conclusion, the average will be $5.31.

Read related link on:

https://brainly.com/question/25276097

Juan cut StartFraction 5 Over 12 EndFraction of a yard of cloth into 5 pieces of equal length. What was the length of each piece of cloth?A. StartFraction 1 Over 60 EndFraction of a yardB. StartFraction 1 Over 25 EndFraction of a yardC. StartFraction 1 Over 12 EndFraction of a yardD. One-fifth of a yard

Answers

Answer:

It is c

Step-by-step explanation:

What is the total surface area of a right cylinder with diameter 14 inches, and height 5 inches

Answers

Answer:

The total surface area is 527.79in²

Step-by-step explanation:

I am REALLY good at area!

[tex]\sf 29=8x-3[/tex]

Answers

[tex]▪▪▪▪▪▪▪▪▪▪▪▪▪ {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪[/tex]

Value of x is :

[tex]4[/tex]

[tex] \large \boxed{ \mathfrak{Explanation}}[/tex]

[tex]29 = 8x - 3[/tex]

[tex]29 + 3 = 8x[/tex]

[tex]8x = 32[/tex]

[tex]x = 32 \div 8[/tex]

[tex]x = 4[/tex]

[tex]\huge{\mathfrak{Kaul}}[/tex]

In a triangle abc angle a =x and angle b=2x what is the size of angle c

Answers

Answer:

∠c = 180 - 3x

Step-by-step explanation:

Triangle interior angles = 180.

Remember this fact:

The sum of the angles of any polygon = (number of sides in the figure - 2)(180)

∠a = x

∠b = 2x

∠c = 180 - 3x

Two more than a number is the same as 16 decreased by 6 times the number. Find the number.

Answers

Answer:

X+2=16-6x

X=14-6x

Add 6x on both sides.

7x=14

Divide both sides by 7.

X=2

[tex]\sf 7-5x=-43[/tex]

Answers

Answer:

[tex]\sf\longmapsto \: x = 10[/tex]

Step-by-step explanation:

Subtract 7 from both sides:

7−5x−7=−43−7

Simplify:

−5x=−50

Divide both sides by −5:

[tex]\sf\longmapsto \: \frac{ - 5x}{ - 5} = \frac{ - 50}{5} [/tex]

[tex]\sf\longmapsto \: x = 10[/tex]

[tex]\boxed{\sf Answered \: By\: Subhash} [/tex]

[tex]\boxed{\sf Good\: luck \: for \: your \:assignment} [/tex]

Answer:

x=10

Step-by-step explanation:

[tex]7-5x=-43[/tex]

[tex]7-5x-7=-43-7[/tex] Subtract

[tex]-5x=-50[/tex]

[tex]\cfrac{-5x}{-5}=\cfrac{-50}{-5}[/tex] Divide

[tex]x=10[/tex]

total cents is $4. there are 20 more nickels than quarters. how many nickels and how many quarters.

Answers

Answer:

Step-by-step explanation:

Find the value of x, and please explain how you got x

Answers

x equals to 48

The work is shown in the picture. I hope this helps.

in the given parallelogram ABCD , find the value of x and y

Answers

[tex]▪▪▪▪▪▪▪▪▪▪▪▪▪ {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪[/tex]

Value of given variables are :

[tex]x = 36 \degree[/tex][tex]y = 37 \degree[/tex]

[tex] \large \boxed{ \mathfrak{Explanation}}[/tex]

The solution is in attachment ~

in the given parallelogram ABCD , find the value of x and y

Answer:

x = 36

y = 37

the probability distribution of all possible values of the sample proportion is the

Answers

Answer: The sampling distribution of p is the probability distribution of all possible values of the sample proportion p.

2 3/5 + 5 1/4 in a fraction

Answers

Step-by-step explanation:

[tex]2\frac{3}{5} +5\frac{1}{4}[/tex]

= [tex]\frac{13}{5} +\frac{21}{4}[/tex]

= [tex]\frac{52 + 105}{20}[/tex]

= [tex]\frac{157}{20}[/tex] Or [tex]7\frac{17}{20}[/tex]

Please give me a brainliest answer

Which model represents the product 4×13?

Answers

Answer:

Your answer is the one in the bottom left corner.

Step-by-step explanation:

Hope this helps!

Answer: C

Step-by-step explanation:

Expand the brackets in this expressions
(2y)²

Answers

Answer:

4y²

Step-by-step explanation:

(2y)² = 2²*y² = 2*2*y² = 4y²

2. Round 459 to the nearest hundred.
O
460
450
500
400

Answers

Answer:

The answer is 500

Step-by-step explanation:

When you round to the hundred, you look at the 10s place. If the 10s place is 5,6,7,8, or 9, you round the hundred up. In this case, it is 459 so you would round up to 500. Have a nice day!!!

A store sells a 3 -pound bag of oranges for $3.60 and a 5 -pound bag of oranges for $5.25 . What is the difference between the price per pound for the 3 -pound bag of oranges and the price per pound for the 5 -pound bag of oranges

Answers

Answer:

The price of 3 pounds would be $1.20 per pound and the price of 5 pounds would be $1.05 per pound

So, Five pound would cost 15 cents less than the 3 pounds

Step-by-step explanation:

Divide the price by the pounds

Hope this helps

this is algebra 1 id appreciate it if you could help me thx!

Answers

Answer:

Option 4) y - 1 = -2(x - 0)

Step-by-step explanation:

Given the slope, m = -2, and the y-intercept, (0, 1):

Substitute these values into the following point-slope form:

y - y1 = m(x - x1)

y - 1 = -2(x - 0) ← This is the point-slope form given the slope, m = -2, and the y-intercept, (0, 1).

Therefore, the correct answer is Option 4: y - 1 = -2(x - 0)

what is 4/2/3 x 1/3/7 ?

Answers

Answer: 2/63

Step-by-

Answer:

Hello,There! I'll be glad to help!

Question

what is 4/2/3 x 1/3/7 ?

Answer

[tex]6\frac{2}{21}[/tex]

Step-by-step explanation:

Rewriting our equation with parts separated

[tex]4 +\frac{2}{3} + 1 +\frac{3}{7}[/tex]

Solving the whole number parts

[tex]4 + 1 =5[/tex]

Solving the fraction parts

[tex]\frac{2}{3}+\frac{3}{7} =?[/tex]

Find the LCD of 2/3 and 3/7 and rewrite to solve with the equivalent fractions.

LCD = 21

[tex]\frac{14}{21} +\frac{9}{21} =\frac{23}{21}[/tex]

Simplifying the fraction part, 23/21,

[tex]\frac{23}{21} =1\frac{2}{21}[/tex]

Combining the whole and fraction parts

[tex]5 + 1+ \frac{2}{21} =6\frac{2}{21}[/tex]

Hence, The answer is [tex]6\frac{2}{21}[/tex]

A television that costs $500 is marked up by 250%. What is the new price of the television?

Answers

answer:
625$

explanation: first you need to find what 250% of 500$ is. which to find that out , you take 500 times 0.250 which gives you 125. then you just add 125+500 and get 625$

hope this helps:)

Answer:

Its $1,750

Explanation: I got it right

5/14 x 4/7 in the simplist form

Answers

It is 10/49 it can’t be simplified further please mark me brainliest

Answer:

10/49

Step-by-step explanation:

make it (5)(4)/(14)(7)

20/98

divide it by the greatest common factor, 2

10/49

Equivalent (-1)+10+9 please

Answers

Answer:

Step-by-step explanation:

1) Simplify the expression

-1 + 10 + 9

9 + 9

Lisa baked d cookies. Her family ate 20 of them. Using d, write an expression for the number of cookies that remained.

Answers

Answer:

d - 20 = r

r = remaining amount

Answer:

l=d-20

Step-by-step explanation:

use l for leftover cookies.

l=d-20

Hope this helps!

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