Answer:
8x² + 96x + 288 = 8(x + 6)²
Step-by-step explanation:
96÷8=12
288÷8=36
8x² + 96x + 288 = 8(x² + 12x + 36)
= 8(x² + 2(1)(6)x + 6²)
= 8(x + 6)²
Perimeter = 18 miles
Perimeter = 2a + 2b
2a + 2b = 18
a = ?
b = 7
18 = 2a + 2*7
18 = 2a + 14
2a = 18 - 14
2a = 4
a = 2
Area = a * b
Area = 2 * 7 = 14 miles2
If the area of the old garden was 1m^2, then the side lengths were both 1
if she increases the lengths by 50%, then 1 turns into 1.5
1.5 times 1.5 is 2.25
The area of her new garden is 2.25m^2
Answer:
The cube root is the number and 3 of itself times it. The square root it almost the same except it is 2 times.
Step-by-step explanation:
Answer:15x+7
Step-by-step explanation:
First you would see that the -(-10x+6) would turn into 10x+6 meaning that the whole equation would turn into 5x+1+10x+6. Then add the x numbers together and the whole numbers separate. So now your answer should be 15x+7
