Answer:
-45
Step-by-step explanation:
9*(-5)=-45
Answer:
B is the answer
Step-by-step explanation:
A = πr²
24π = πr²
24 = r²
24 = r²
= r
r = = 2
C = 2πr
C = 2π(2)
C = 4π
Answer:
3 miles
Step-by-step explanation:
1/2 hour is 30 minutes so 1.5 x 2 is 3
<u>Answer:</u>
, , ,
<u>Step-by-step explanation:</u>
First, we subtract 128 from both sides:
Then, we subtract from both sides:
Rewrite the equation:
Insert and solve:
<em>Please give Brainliest</em>
Simplifying this, we get:
(x+4)(x-4) = 0
Now, to get 0, we can replace x for one of these things to make 0, so:
x can either be 4, or -4