pls help asap
“Two right angles are supplementary.”
Is this a true statement? Explain.

Answer:

This is True, because two right angles that are supplementary equal a sum of 180.!

Step-by-step explanation:

Find the sale price of the item. Round to two decimal places if necessary. Original price: $71.00 Markdown: 33% The sale price is $_______

Pls Help attached the Question!!!I would award branliest but don't know how!-help with that to if can!

The variables x and y vary directly. Use the values to find the constant of proportionality, k. Then write an equation that relates x and y. Write any fractions in simplest form.
y=20; x=12

A stack of 500 pieces of paper is 1.875 inches tall.

Diego guesses that each piece of paper is 0.015 inches thick. Explain how you know that Diego’s answer is not correct.
Compute the thickness of each piece of paper. Show your reasoning. (upload your work when complete - no work, no credit.)

1. Would it be better to have a loan with 5% interest, paid back in 2
years, OR a loan with 2% interest paid, back in 5 years? Explain.
Show work to justify your answer.

Please use good explanation

A rectangular prism has a volume of 104 cubic inches. The prism has a height of 2 inches and a width of 4 inches.
What is the length of the prism?

Btw Make Sure the answer is in inches

THIS IS DUE IS 5 MINSI new health drink has 130% of the recommended daily allowance (RDA) for a certain vitamin the RDA for this vitamin is 45 MG. How many milligrams of the vitamin are in a drink THIS IS DUE IN 5 MINS

Please hewp brainliest if answer

A sphere has a diameter of 22 units. What are it's radius and volume?

How many marbles are left if 9 friends equally share a package of 75 marbles?

3rd time asking this question, will mark brainliest :P

There’s part A and part B pls help!!!

could someone help with the PORTFOLIO item? ASAP? PLEASE
Plane Art
UNIT NAME: GEOMETRY
Directions: Follow the guidelines below from the M.C. Escher Gallery to create
your work of art for the "Math Behind the Art" exhibition.
•
•
•
•
Choose one kind of triangle to use for a tessellation: equilateral, isosceles, or
scalene.
Use technology or paper to create six or more congruent copies of your
chosen triangle and investigate how the shape tessellates.
Use your chosen triangle to create an artwork with tessellations. You can use
any sizes, colors, patterns, or art mediums. You can submit a scanned copy,
photo, screenshot, or snip of your artwork.
Provide the explanation of the math behind your tessellation that the gallery
will display next to your artwork.
o
o
o
Use the definition of your chosen triangle and what you know about
the interior angles of triangles to prove that any version or size of that
triangle will tessellate. (Hint: Study the interior angles where the
vertices meet in the tessellation.)
Include diagrams or other visual models to help explain your proof.
Think about how you could extend your work to prove that all triangles
tessellate, and share any theories you might have.
Your completed work of art will be submitted as your portfolio assessment. It must
include your tessellation art and your explanation for the math behind it.

can someone helppp withh thiss

help need quickly please

What is the rate of change of the linear relationship modeled in the table? (4 points) x y −2 5 −1 4 0 3 1 2 a −2 b −1 c negative one over two d 1

Kareem cannot decide which of two washing machines to buy. The seling price of
each is $520. The first is marked down by 50%. The second is marked down by 20% with an additional 30% off. Find the sale price of each washing machine. Use pencil and paper. Explain why Kareem should buy the first washing machine rather than the second if the machines are the
same except for the selling price.
The sale price of the first washing machine is $

(Round to the nearest dollar as needed.)

The sale price of the second washing machine is $

(Round to the nearest dollar as needed.)

Enter your answer in each of the answer boxes
Review

34. 40% of the students in a class like apples for breakfast. If 20 students like apples, how many students are in the class?

HELP

Your friend used the proportion 20/100 = 60/? to find 20% of 60 and says that the answer is 300. Complete the explanation as to why your friend is incorrect and find the correct answer.

Can sombody write me some notes on Angles Relationship???

Thats all I ask for math.

Which operation should you perform after (9 + 6) in the expression

122 + 10 × 2 − (9 + 6) ÷ 5?

A.

122

B.

122 + 10

C.

10 × 2

D.

15 ÷ 5

last one pls helppppppp ASAP

. Melissa wants to check the accuracy of the finance charge on her promissory


note. She has a $6,000, 4-year loan at an APR of 3.11%. Round to the nearest cent.


a. What is her monthly payment?


b. What is the total of all her monthly payments?


c. What is the finance charge?


a


n ..mahoninto lend to 350% of the value of

Jaden has a fair six-sided die, a four-part spinner, and a fair two-sided coin. He is going to roll the die, spin the spinner, and flip the coin.





What is the probability Jaden rolls an even number, spins a vowel, and lands on heads?

a 3/16
b 1/8
c 1/16
d 1/4

You work two jobs. You earn $11.90 per hour as a salesperson and $10.50 per hour stocking shelves. Your combined earnings this month are $178.50. Let x represent the number of hours worked stocking shelves and let y represent the number of hours worked in sales. Graph the equation that models this situation.

Ill Give brainleist PLZ help

ANSWER NOW! A customer purchased 1/2 pound of ham, 1 pound of turkey, 1 1/2 pound of roast beef, and 1 4 pound of bologna. Approximately what will the customer pay for the purchase before sales tax?

How are each of the following percent applications different, and how are they the same? Solve each problem, and then compare your solution process for each problem.



a. Silvio earns 10% for each car sale he makes while working at a used car dealership. If he sells a used car for $2,000, what is his commission?



b. Tu’s family stayed at a hotel for 10 nights on their vacation. The hotel charged a 10% room tax, per night. How much did they pay in room taxes if the room cost $200 per night?



c. Eric bought a new computer and printer online. He had to pay 10% in shipping fees. The items totaled $2,000. How much did the shipping cost?



d. Selena had her wedding rehearsal dinner at a restaurant. The restaurant’s policy is that gratuity is included in the bill for large parties. Her father said the food and service were exceptional, so he wanted to leave an extra 10% tip on the total amount of the bill. If the dinner bill totaled $2,000, how much money did her father leave as the extra tip?

HELP ME PLS THIS IS DUE UNTILL MIDNIGHT!!
Which set of numbers represents solutions of the inequality m>2


A. {16, 17, 18, 19}


B. {17, 18, 19, 20}


C. {20, 21, 22, 23}


D. {21, 22, 23, 24}

helpppp

four triangles are shown.

based on these triangles,which statement is true

A.w=75,because 45+60=105 and 180-75=75

B.w=105,because 180-(45+60)=75 and 180-75=105

C.w=285,because 45+60=105 and 105+180=285
D.w=165,because 180-60=120 and 120+45=165