Answer:
33% or 33.3%
Step-by-step explanation:
You divide 1 into 3 you will get 33 repeating .Then you move the decimal two spots to the right
Answer:
Volume = 567 cm³
Step-by-step explanation:
The formula for the volume of a rectangular prism is
L x W x H
where
L = length
W = width
H = Height
Here, L=9 cm
W=7 cm
and H=9 cm
so
Volume = 9 x 7 x 9 = V = 567 cm³
Well since the triangle is right angled you know that the given angles sum to 90........(angle sum of a triangle 180, 1 angle = 90) so you can say 3x + 6 + 2x - 1 = 90 or 5x - 5 = 90 now solve for x. the smaller angle will be 2x - 1 so substitute your answer for x and you'll have the measure of the smaller angle. hope that helps
Answer:
Answer is D
Step-by-step explanation:
Answer:
x = 2.
Step-by-step explanation:
9(x + 1) = 25 + x
9x + 9 = 25 + x
Subtract x from both sides:
9x - x + 9 = 25
Subtract 9 from both sides:
9x - x = 25 - 9
8x = 16
x = 16/8 = 2.