c.

step-by-step explanation:

she should of added 9^2 and 12^2. that is because it is a^2+b^2=c^2. c^2 is the hypotenuse and should always be bigger than the other two numbers. which is why she should of added 9 squared and 12 squared together instead of 15 squared.

positive

step-by-step explanation:

the quadrant is facing upwards

45

step-by-step explanation:

dnji

step-by-step explanation:

dskfbipo

i would you but i don't under stand the qustion step-by-step explanation:...Read More

2 more answers

i really dont knowstep-by-step explanation:...Read More

1 more answers

answer: the anser is 3step-by-step explanation: c- 2o is equal to 9...Read More

2 more answers

28step-by-step explanation: because that's the answer...Read More

1 more answers

Step-by-step explanation:Draw a picture!You get a right triangle with hypotenuse = 20 ft and horizontal leg = 12 ftUse the Pythagorean Theorem to find the length of the vertical le...Read More

3 more answers

- Which statement describes the behavior of the function f (x) = StartFr...
- How many cups of water will Tana need if she uses 15 scoops of mix? A...
- What is the opposite of 3.75 on a number line?...
- Determine the measure of each unknown angle PLEASE HURRY GIVING BRAINL...
- What single item could Darla remove from her shopping list to spend as...
- The model of the car below uses a scale of 1 cm = 3.5 ft: 3 cm What is...
- Which organism has a nerve net? sponge fish hydra flatworm...
- 3/4 of 12 plz plz help on test me do t understand...
- Which of the following statements says that a number is between -5 and...
- A. 11 B. 17 C. 23 D. 29...