Define what conversion between cup and gallon is?
"Sarah and four friends", this means that we have a total of 5 persons.
They have four rolls of ribbon to share evenly.
1- This represents division as they have to equally divide four rolls among them.
2- The share of each can be calculated by dividing the four rolls they have by the five of them as follows:
share of each = 4/5 rolls = 0.8 rolls
Answer:
1 to the power of 8= 8
2 to the power of 4
=16
5 squared
=25
3 to the power of 3
=27
Step-by-step explanation:
2 to the power of 4
=16
3 to the power of 3
=27
1 to the power of 8= 8
17) 11.1
18) 21.4
19) 30.5
20) 16.5
21) 26.5
(₋4)²
how i got it -
1st i used the sum-product pattern
x² - 8x + 16
x² -4-4+16
then, found the common fact from the two pairs
x² - 4 - 4 + 16
(-4) - 4(-4)
rewrite in factored form
(x-4)-4(-4)
(-4) (-4)
combine to a square
(-4) (-4)
