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IRISSAK [1]
3 years ago
8

Who's a math genius please i really need help

Mathematics
1 answer:
DiKsa [7]3 years ago
8 0
Not me lol lol lol shrek earrape lol lol (im decent tho )
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Find the length of each side of the polygon for the given perimeter
butalik [34]

Answer:

choice number 2) 10 in, 18.5 in 31.5 in

Step-by-step explanation:

we collect and evaluate the like terms.like terms means the ones that can be evaluated. like 2y and 7y are like terms. they either can be added or subtracted to get an answer . 7y-2y =5y. but you cant subtrac or add 7y  with 5 because they are not like terms.

2y +1 + 7y + 3y + 5 = 60

(2y+7y+3y)+(1+5) = 60

12y + 6 = 60

The 6 crosses the equal sign to the other side because of like terms.And becomes a minus

12y = 60 - 6

12y = 54

y = 4.5

so,

2y +1= 2 x 4.5 + 1 =10

7y = 7 x 4.5 = 31.5

3y + 5= 3 x 4.5 + 5 =18.5

Answer is 10 in, 18.5 in, 31.5 in

If you need any clarification or more explanation pls do mention at the comment section so that i can help more thx

Hope this helps and if it does pls mark as branliest answer thx

8 0
3 years ago
A sandbox has an area of 32 square feet , and the length is 4 1\2 feet. What is the width of the sand box?
victus00 [196]
About 7.1 feet for the answer
4 0
4 years ago
Which expression represents the distance, in miles, between Paige's house and Diego's house?
lana [24]
Distance between <span>Paige's house and Diego's house 
=
|3 - (-8)| = |11| = 11 miles

answer
</span>|3 - (-8)|
4 0
4 years ago
What expressions are equivalent to -56z + 28
makvit [3.9K]

Answer:

3b+b and 2(2b)

Step-by-step explanation:


4 0
4 years ago
What's is 17% of 800. ?
stepladder [879]
You need to change 17% to decimal by moving the decimal to the right by 2x so you will get .17*800=136
5 0
3 years ago
Read 2 more answers
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