Answer:
Step-by-step explanation:
We want to evaluate
We use special angles or the unit circle to obtain;
This implies that;
Hello from MrBillDoesMath!
Answer:
15
Discussion:
Given: measure angle STQ = 7x + 55. But, as shown, STQ is a right angle so
7x + 55 = 90 => subtract 55 from each side
7x = 90 -55 = 35 => divide each side by 7
x = 35/7 = 5
Since RS = (x+1) + (2x-1) where x = 5.
RS = (5 + 1) + (2*5 -1)
= 6 + 9
= 15
I don't know what choice the answer is as your diagram only shows Choice A
Thank you,
MrB
1) Take the perimeter and divide it by 4.
2) Take the answer from step 1 and square it (multiply by itself)
the anwser is 104 because u subrtacted
