Answer:
4(5+4)
Step-by-step explanation:
4(5+4) equals 36, and 20 + 16 equals 36 as well, so therefore 20 + 16 is equivalent to 4(5+4)
Answer:
The answer is "
"
Step-by-step explanation:
Given value:

Find:
area=?
calculation:


Answer:
Step-by-step explanation:
5x-8=2x+7
3x=15
x=5
Answer: 99 square cm
Step-by-step explanation:
you cut the height in half, so 6 divided by 2 = 3, if you do that you have to do the same to the width, so again 6 divided by 2 = 3, the length stays the same, so the equation would be 3 X 3 X 11 = 99
Answer:
19/5
Step-by-step explanation:
You have to multiply the whole number with the denominator and then add the numerator to get the improper fraction.