Answer:
18x
Step-by-step explanation:
Rewrite, 324x² as 18x².
= √18x²
Pull terms out from under the radical, assuming positive real numbers.
18x
Yes, since 50 x 10 = 500.
Answer:
40 ft²
Step-by-step explanation:
Divide the figure into 2 rectangles and find their areas.
The area of the smaller rectangle
= 3 × 4
= 12 ft²
The area of the larger rectangle
= (8-4) × 7
= 28 ft²
The area of the figure
= 12 + 28
= <u>40 ft²</u>
Answer:
8
Step-by-step explanation:
1 2 3 <u>4</u> 5 6 7 <u>8</u>