Answer:
the first one only
Step-by-step explanation:
The answer is d. The reason this is the answer is because to find the area of a triangle you will find half of the base times the height. The formula looks like this: A=1/2bh.
On this picture the base is the length of the bottom part of the triangle (c). It is the distance of the solid line only.
The height is represented as the straight line that is perpendicular to the base (forms a right/90 degree angle). X is the height of the triangle.
Therefore, 1/2cx is the answer.
Shawntelle must be talking about the base (B) of the triangle. This is because the base area (B) of the pyramid is area, so the unit must be INCHES SQUARED, not inches. However, the base of the triangle is a one-dimensional line and so can be described by length in inches.
Answer: base of triangle
Answer:
10+5x
Step-by-step explanation:
7 and 3 are like terms and 7+3=10
-3x and 8x are also like terms and -3x+8x=5x
Therefore you have 10+5x
Given:
hamburger = h ; sells for 3
cheeseburger = c ; sells for 3.50
100 burger buns
h + c = 100
3h + 3.5c <u>></u> 80 last option.
+ 13x + 15, find 
(x). Show your work.
