Answer:
132 square feet
Step-by-step explanation:
The formula for the area of a triangle is 1/2 * b * h. B stands for base and h stands for height. 1/2 multiplied by the base, 10, is 5. We then multiply 5 by 12 which is 60. Let's look at the rectangle now. The area of a rectangle is length by width. The length is 12ft and the width is 6ft. 12 * 6 = 72. 72+60=132 square feet.
Answer:
its only 13 points
Step-by-step explanation:
to get the LCD we should start by doing a quick prime factoring of each denominator, as you see in the picture below.
the factors in red are the common factors to all values, and they are used in the LCD only once, the other not common factors in blue, they're used in the LCD.
(Unless my math is wrong) it is 390 miles
Answer: 48
Step-by-step explanation:
Given
Trapezoid DEFG is dilated by a scale factor of

Suppose the length of EF is 
Multiply the side length of DEFG by
to form E'F'

