Answer:
Step-by-step explanation:
1)
total area = rectangle area + 2 triangle area
= length * width = 2 (
* base * height )
= 7.5 * 6 + 2 (
* 3 * 4 )
= 57 ft²
2)
separate it into two rectangles:
length * width + length * width
6 * 2 + 9 * 4
48 cm²
3)
parallelogram area = base * height
= 20 * 25
= 500 in²
x is 12 y is 5 i’m really sorry if this is wrong
Answer:
see explanation
Step-by-step explanation:
solving the inequality
≥ 8 ( multiply both sides by 5 to clear the fraction )
x ≥ 40
Then from the values given
39 → No
40 → Yes
41 → Yes
Answer:
you have to multiply them
-4×a×c
also they're called unknown numbers