Answer:
D
Step-by-step explanation:
<8 and <5 are vertical angles
The answer is 4
So the ratio would be 12/4
Then u simplify into 4/1 ( I divided each number by 4)
Answer:
1 square unit
Step-by-step explanation:
its easy
1 * 1 = 1
Its 12 because you do 10.5/21=x/24
Inversely proportional: z = k/r
k = 32 * 1.5 = 48
Plug that into equation
8 = 48/r
Multiply both sides by r
8r = 48
Divide by 8
r = 6
