Answer:
1
Step-by-step explanation:
Answer:
0.12
Step-by-step explanation:
Due to 3 not being higher or equal to 5, you wouldn't round the 2 here up. Hundredths are 2 decimal places.
Answer: I really don't know how to do this sorry
Step-by-step explanation:
Answer:
x=-4
Step-by-step explanation:
sqrt(x+40) - 17 = -11
Add 17 to each side
sqrt(x+40) - 17+17 = -11+17
sqrt(x+40) = 6
Square each side
(sqrt(x+40) )^2 = 6^2
x+40 = 36
Subtract 40 from each side
x+40-40 = 36-40
x = -4
Answer:
A is also 27.
B is 16 also.
Step-by-step explanation:
These are acute triangles they all almost have the same length except for the one different on the side. They would be isosceles if not for that.