Answer:
Step-by-step explanation: If the square is 30 ft on one side the other side must be too. So 30x30 = 900. Now, we know the rectangle must also be 900 in area. So, the width must be 10feet and the length must be 90ft because 10x90 is also 900. How I got the length? I did 10x2+70.
<span>Solution
m = {-13, -1}</span>
1. 2 (9) + 27 = 45
9 × 2 = 18
18 + 27 = 45
2. <span>12,599,000</span>
3. 108 ÷ 12 = 9
4. 18 ÷ 2 = 9
Hope I helped ya!!!☺☺☺☺☺
Answer:
- 3
Step-by-step explanation:
Using the law of logarithms
x = n ⇔ x =
let ( ) = n
( ) = n, then
=
Since bases are the same on both sides then equate the exponents
⇒ n = - 3 → (4)
Answer:
You are differentiating with respect to x
with the formula X^n = nX^n-1
dy/dx= 12x2 - 24x + 14