D. 2 ÷ 5.......................
Answer:
680
Step-by-step explanation:
14(-6x +10) - 16x - 100x + 140 for x = -2.
14(-6(-2) + 10) - 16(-2) - 100(-2) + 140
14(12 + 10) + 32 + 200 + 140
14(22) + 372
308 + 372
680
Answer:
812 in²
Step-by-step explanation:
The area (A) is calculated as
A = bh ( b is the base and h the perpendicular height )
Here b = 29 and h = 28 , then
A = 28 × 29 = 812 in²
(4•-1•-2^-2•2)(5•-1^-2•-2^3•2^-2)
(4•-1•1/4•2)(5•1•-8•1/4)
(-4•1/4•2)(5•-8•1/4)
(-2)(-40/4)
80/4 = 20
The answer is 20
