Answer:
5.5
Step-by-step explanation:
5.5 times 2 equals 11 minus 2 equals 9
You could set up a proportion
86/x = 98/100
Then solve for x, I'll do it by cross-multiplying.
86 times 100 divided by 98 = 87.755102
87-88 problems
Answer:
4x and 7x; -3 and 1: these are like terms
Step-by-step explanation:
when finding like terms, look for same variables.
This is one of the photos I used to answer, I’m going to send the second one
Answer:
Answer down below!
Step-by-step explanation:
1) 10
2) 4
3) 6
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1 ) we know that perimeter = all the sides combined.
- (44 is the given perim.; so therefore if 12x2+10x2=44, 20 is the missing width.
2 ) we know that area = lw.
- 44 is the given area, so therefore if 10x4=40, 4 is the base.
3 ) we know that area = lw.
we need to find the area of the square. 3 x 2 = 6. 6 is the area of the missing square or the part that needs to be covered.
