Answer:
5/8
Step-by-step explanation:
I believe the last number is 187.5 not 1875. The answer is 5/8
Answer:
Triangle B is isosceles and acute
5.
-4=r/20-5
First add 5 to both sides
1=r/20
Then multiply both sides by 20
20=r
Final answer: r=20
7.
(v+9)/3=8
First multiply both sides by 3
v+9= 24
Subtract 9 from both sides
v=15
Final answer: v=15
I got 22.5
tell me if i got it wrong or right
3(3)^2 - (-2)^3 - (-2)^3 + 5
27 - (-8) - (-8) +5
35 - (-8) + 5
43 + 5
48