For the first one, the answer is x=3, x=-3
for the second one, the answer is x=-3, x=-11
Rectangle = 8x16 = 128
Triangle = (1/2)(3)(6) = 9
Area of the irregular shape = 128 + 9 137 sq ft
Answer:
289 units
Step-by-step explanation:
The circumference (C) of a circle is calculated as
C = πd ( d is the diameter )
Here C = 907.46 , thus
907.46 = πd ( divide both sides by π )
d = ≈ 289 units ( nearest whole number )
Answer: 0.123456
Step-by-step explanation:
Answer:
107810
Step-by-step explanation:
You can use the order of operations! So we start with 99^3/9. That is 99^2*11. So now let’s do 99/99, it’s 1. So 99^2*11 is 107811, so the answer is 107810.