Answer:
149
Step-by-step explanation:
Answer:
706.5 ft²
Step-by-step explanation:
A. Width of the rectangle
The formula for the area of a rectangle is
A = lw
But, l = 3w, so,
A = (3w)w
= 3w² = 12
w² = 4 Divided each side by 3
w = 2 ft Took the square root of each side
B. Length of rectangle
l = 3w = 6 ft
C. Diameter of circle
d = 5l = 5 × 6 = 30 ft
D. Radius of circle
d = 2r
r = d/2 Divided each side by 2
r = 30/2 = 15 ft
E. Area of circle
A = πr² = 3.14 × 15² = 3.14 × 225 = 706.5 ft²
The area of the circle is 706.5 ft².
Answer:
Step-by-step explanation:
we know that
The surface area of a square prism is given by the formula
where
b is the length side of the square base
h is the height of the prism
we have
substitute
solve for h
Whats the opposite of square root? Square (exponent)
So do 1.1 squared.
1.21 is the answer.
jheez eighth grade is easy
(11,11). The first coordinate in a pair is the x coordinate, which tells you how far to move left of right. The second coordinate is the y coordinate, which tells you how much to move up or down. If you’re translating right, you’re going to add to the first number. If you’re translating left, you would subtract it. If you’re translating up, you add to the second number. If you’re translating down, you subtract from the second coordinate.
