The parallelogram shown below has an area of 21 units 2. Find the missing base B=what units 
1 answer:
Answer:
b = 3 units
Step-by-step explanation:
Area of a parallelogram = base × height
Thus,
Area = 21 units²
base = b
height = 7
Plug in the value into the formula
Thus:
21 = b × 7
Divide both sides by 7
21/7 = b
3 = b
b = 3 units
You might be interested in
Answer:
9x + 5 = 3
Step-by-step explanation:
Hope this helps.
Answer:
480-1-x=330 i think
Step-by-step explanation:
Answer:
Step-by-step explanation:
refer to solution in the picture
Answer:
62/100= 31/50
45/100= 9/20
Step-by-step explanation:
Divide 62 and 100 by two to simplify
Divide 45 and 100 by 5 to simplify
Formula:
x + 2(x+1) = 17
x + 2x + 2 = 17
3x + 2 = 17
3x = 15
x = 5
So, the answer is 5 and 6
Hope this helped!
