In the figure, TR−→− and TV−→− are secants to circle A. mRV=99∘ mSU=45∘ What is the measure of ∠RTV? Enter your answer in the box. ° Circle A with two secants. Point S at 2 o clock, point U at 4 o clock, point V at 6 o clock, and point R at 9 o clock are on the circle. Point T is at 2 o clock outside of the circle. Secants R S T and V U T pass through point T.

question 1 is 8, question 2 is 9, question 3 is 24

step-by-step explanation:

now, the numbers they give you at the top are the key. from there, you just have to plug and chug! let's try 1, 2, and 3!

key: a=3, b=5, c=6

1. a+5

remember, a=3, so we plug that in to get 3+5=8

2. 15-c

c=6, so we plug that in to get 15-6=9

3. 4b

b=6, so we plug it in to get 4*6=24

time to try the rest on your own! if you put the answers below in a comment, i'll check them for you!

it is true

step-by-step explanation:

all the combinations add up i used   calculator

24

step-by-step explanation:

the graph shows 30% of students walk. 80 students were questioned, so the number that said they walk is

30% × 80 = 0.30 × 80 = 24

what is the model?

step-by-step explanation: