Answer:
Step-by-step explanation:
a) Area of one parallelogram shaped piece = base * height
= 3*4 = 12 square inch
Area of 15 parallelogram shaped piece = 12*15 = 180 square inches
b) Area of wall to be painted = base*height/2
= 104 ft²
Answer:
x = 16
Step-by-step explanation:
If the figure is a parallelogram, the opposite sides are the same length
3x+20 = 5x-12
Subtract 3x from each side
3x+20 -3x = 5x-12-3x
20 = 2x-12
Add 12 to each side
20+12 = 2x-12+12
32 = 2x
Divide each side by 2
32/2 = 2x/2
16 =x
Answer:
A
Step-by-step explanation:
The answer is no because it fails the vertical line test
Answer:
B. {-21.-7. 7. 21)
Step-by-step explanation:
The set made up of odd numbers and multiples of 7 is given as;
{-21.-7. 7. 21)
Multiples of 7 are usually those numbers where 7 is factor.
Odd numbers are numbers that cannot be divide by 2.
So, the most fitting answer is B.
