Area of Big Rectangle Area of Small Rectangle
A = L x w A = L x w
= (25 + 2w)(10 + 2w) = 25 x 10
= 250 + 50w + 20w + 4w² = 250
Big - Small
74 = 250 + 70w + 4w² - 250
74 = 4w² + 70w
0 = 4w² + 70w - 74
= 2(2w² + 35w - 37)
= 2[2w² -2w | +37w - 37]
= 2[2w(w - 1) | +1(w - 1)]
= 2(2w + 1)(w - 1)
0 = 2 0 = 2w + 1 0 = w - 1
FALSE so disregard w = -1/2 w = 1
NEGATIVE so disregard
Answer: 1 meter
Answer:
1/8 is the missinh part
Step-by-step explanation:
1/8+1/2+3/8= 1 whole
Brainliest please
Answer:
144
Step-by-step explanation:
Subtract 2 from 7 to get 5.
5×24+34−10=144
Multiply 5 and 24 to get 120.
120+34−10=144
Add 120 and 34 to get 154.
154−10=144
Subtract 10 from 154 to get 144.
Answer:
x = 625
Step-by-step explanation:
5^2= 25
25 x 25 = 625
