HELP I NEED THIS DONE ASAP IM BEING TIMED


Television sizes are determined by the length of their diagonal measure. Michael just bought a new television. The height of the television is 37 inches and the length is 71 inches.

Using the Pythagorean Theorem, what is the size of Michael’s new television? Round your answer to the nearest whole inch (whole number).



Part A: What parts of the right triangle have you been given? Are you looking for a leg or the hypotenuse?



Part B: Set-up your equation by substituting the correct numbers into the Pythagorean Theorem formula.



Part C: Solve for the missing length rounded to the nearest whole number. Remember to show ALL work for each step.



Part D: What is the size of the television rounded to the nearest whole inch (whole number)? REMEMBER: We’re looking for the length of the diagonal, as that is the measurement used to determine TV Sizes.

Answer:

Part A we are given the legs and are looking for the hypotenuse

Part B 37^2 + 71^2 = c^2

Part C 37^2 + 71^2 = c^2

961+5041 = c^2

6002 = c^2

Take the square root of each side

sqrt(6002) = sqrt(c^2)

77.47257579=c

c = 77

Part D The size is 77 inches

Step-by-step explanation:

The pythagorean theorem is a^2+b^2 = c^2 where a and b are the legs and c is the hypotenuse

a = 37 and b = 71  were are looking for the diagonal ( or hypotenuse) which is the size

37^2 + 71^2 = c^2

961+5041 = c^2

6002 = c^2

Take the square root of each side

sqrt(6002) = sqrt(c^2)

77.47257579=c

Rounded to the nearest whole number

77 =c

The size is 77 inches

PLZZZ HELP ME OUT THIS IS DUE TODAY!!!!

Task 1 – Operations on the Number Line
(Variation of the above task)
A number line is shown below. The numbers 0 and 1are marked on the line, as are two other numbers a and b.

For each of the following expressions determine if the answer would be positive, negative, or zero. For each one PROVE HOW YOU KNOW.

1. a−1

Answer:
Explanation:








2. a−2

Answer:
Explanation:







3. b−1

Answer:
Explanation:









4. -b−b

Answer:
Explanation:









5. a−b
Answer:
Explanation:








6. ab+1
Answer:
Explanation:








7. b− a
Answer:
Explanation:








8. a a-b x b

Answer:
Explanation:

Which is a simplified form of the expression –1(x + 5) + 3(2x + 1)?
5x-4
5x+8
5x-2
4x-4

2 x 10^-1 standard notation

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5% on $300 sales

GIVING BRAINLIEST i know it aint math but no one does the buisness subject

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NO ONE IS HELPING ME PLEASE IM FINNA CRY I SWEAR I BEGGING YOU!!!! THIS IT DUE TODAY and PLZ explain!!!!!
1 question is first image


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Urgently need this answer! Thank you ^^

If you could please help ASAP it would be greatly appreciated!