Answer:
m+n should replace the question mark
Step-by-step explanation:
m+m = 2m
-n+n=0
Answer:
vWhat is the area, in square units, of the parallelogram shown below? (5 points)
A parallelogram ABCD is shown with height 8 units and base 6 units.
Group of answer choices
24 square units
48 square units
52 square units
64 square units
Step-by-step explanation:
Answer:
Step-by-step explanation:
<u>Given</u>
- x : y = 2 : 5, y is 80% of z
<u>Rearranging the ratios:</u>
- x/y = 2/5 ⇒ x/y = 0.4 ⇒ y = x/0.4 ⇒ y = 2.5x
- y is 80% of z ⇒ y = 0.8z
<u>Comparing the values of y:</u>
- 2.5x = 0.8z
- x/z = 0.8/2.5
- x/z = 0.32
- x/z = 32/100
- x/z = 8/25
- x : z = 8 : 25