Mya claims (m∠3 + m∠4) = m∠1
Which equations explain why Mya's claim must be true?

A:(m∠1 + m∠2) = 90° and (m∠3 + m∠4) = 90°
B:(m∠1 + m∠2) = 180° and (m∠3 + m∠4) = 180°
C:(m∠1 + m∠2) = 90° and (m∠3 + m∠4 + m∠2) = 90°
D:(m∠1 + m∠2) = 180° and (m∠3 + m∠4 + m∠2) = 180°

Answer:

its answer b

Step-by-step explanation:

B:(m∠1 + m∠2) = 180° and (m∠3 + m∠4) = 180°

I don't need an answer, I just need someone to explain how to do it. <3

It costs $15 for one surfing lesson and $25 per day to rent a surfboard. Write an expression for the total cost of one lesson and renting a surfboard for y days.

In the figure, j∥k and m∠2 = 117°. What is the m∠3? Enter your answer in the box. ° Line t diagonally crossing parallel lines j and k (reading from top to bottom). Angles formed by t crossing j are labeled one through four, starting at top right and going counterclockwise, where angle one is acute. Angles formed by t crossing k are labeled five through eight, starting at top right and going counterclockwise.

Which expressionsare equivalent to the given expression? Select two options.
(-2.4a - 1.8b) - (-3.8a - 4.4b) + (2.0a +3.0b)
ANSWERS :
A) 3.4b - 3.2a
B) 3.4a - 3.2b
C) 5.6b + 3.4a
D) 3.2b + 3.4a
E) 3.4a + 5.6b

Chandler's salary used to be $161,280. After changing the amount of time he works, he has begun earning $169,344. By what percent did Chandler's salary increase?

Ack please help with this, and please please don't just put some random answer, just to get points, I really have no idea how to do this.

Help please and thank you :)

Please answer ASAP!!! I really need this fast, ty! :)

I need a answer soon plz

help please, I dont know what to put.

SLOPES!

Which of the following is a linear function?

A. y = 5x

B. y = 3 - x

C. y = 4 + 0.5x

A grizzly bear’s top speed is about 36 mph. This speed makes the bear about 1 times as fast as an African elephant.

What is the top speed of an African elephant?
A. An African elephant can reach a top speed of about 48 mph because .
B. An African elephant can reach a top speed of about 39 mph because .
C. An African elephant can reach a top speed of about 34 mph because .
D. An African elephant can reach a top speed of about 24 mph because .

Help, need answers for this question

I’ll give you 25 points if you answer this (don’t just put a random sentence or I will report you)

IM GIVING BRAINLEST!!!!!! Francesca bought a box of yo-yos so she could add them to her birthday party goodie bags. After putting one yo-yo in each of 19 goodie bags, there were 19 yo-yos left in the box.
Let y represent how many yo-yos were in the box to start. Which equation models the problem?

In the diagram, which pair of angles are corresponding angles?


A transversal intersects 2 lines to form 8 angles. Clockwise from the top, the angles are 1, 2, 3, 4; 5, 6, 7, 8.

Angle 1 and Angle 8

Angle 4 and Angle 6

Angle 3 and Angle 7

Angle 2 and Angle 4



ANSWER: C.) Angle 3 and Angle 7

Which values written below are the same as 87%? *

.0087
87/100
0.87
87.0
i need help asap and its due in ten minutes please help me i will even give brainliest

The number of taste buds a person has varies. There are three general classifications of​ taste: supertaster, medium​ taster, and nontaster. In one​ study, the number of women classified as supertasters was times the number of men classified as supertasters. Suppose women were classified as supertasters. Write an equation that represents the number of men who were classified as supertasters.​ Then, solve the equation you wrote. How many men were classified as​ supertasters?

A envelope is 0.085 cm thick. Thick would a stack of 100 of these envelopes be? explain.

How can you tell whether a function is a linear function?

A. Graph it and check to see if the graph is a straight line.

B. Check to see if it fits the pattern y = a + bx.

C. Look at the slope and make sure it's always changing.

Pls help this is my last missing assignment! (question is in the picture) And I will give brainlyest

Masses of precious stones are measured in carats, where 1 carat = 200 milligrams.

What is the mass of a 70-dg diamond in carats? HURRY

a pair of jeans cost 35.00. the sales tax is 7%. how much is the sale tax?

Which statement correctly identifies the line of reflection?




O The triangles are reflected across the x-axis.
O The triangles are reflected across the y-axis.
O The triangles are reflected across the line y = x
O The triangles are reflected across the line y = -x

A. 208 in squared
B. 352 in squared
C. 136 in squared

Priya said, “It takes more cubes with edge length ⅖ inch than cubes with edge length ⅕ inch to pack the prism.” Do you agree with Priya’s statement? Explain or show your reasoning.

Can you PLEASE answer number 16 and 18!

Which expression is equivalent to: 7a + 5 (Give an explanation)

A. 3a + 4 + 5
B. 3a + 4a + 5
C. 3a + 4a + 5a
D. 7 + 5

Explain how to determine the angle measurement for this angle.

pls don't fail me now

Sheldon harvests the strawberries and tomatoes in his garden.

He picks 125 kg less strawberries in the morning than in the afternoon. If Sheldon picks 214 kg in the morning, how many kilograms of strawberries does he pick in the afternoon? Explain your answer using words, pictures, or equations.

Please help me! This is due at 12!