Answer: x<-9
Step-by-step explanation:
-2x>18
-2x/(-2)<18/(-2)
x< -9
If Andrea has 2 cakes, and her friends are eating two thirds of one of her cakes, that is going to leave her with 1 and 1/3 cakes.
Answer:
The volume of the pyramid is 16 cm³.
Step-by-step explanation:
The volume of squared-base pyramid is given by the formula:

Here,
V = volume of the squared-base pyramid
A = area of the square base
<em>h</em> = height of the pyramid.
The information provided is:
<em>a</em> = side of square = 4 cm
<em>h</em> = 3 cm
Compute the area of the square base as follows:

Compute the volume of squared-base pyramid as follows:


Thus, the volume of the pyramid is 16 cm³.
7.6
Use the Pythagorean theorem
3^2 + 7^2 = c^2
9 + 49 = 58
square root of 58 =
7.615