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Harman [31]
3 years ago
10

PLEASE HELP! I WILL MARK YOU AS BRAINLIEST

Mathematics
1 answer:
Makovka662 [10]3 years ago
8 0

Answer:

147.03 cm^2

Step-by-step explanation:

A= bh

16.9 cm x 8.7 cm

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ANSWER ASAP - 15 POINTS!!!!!!!1
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The answer is : 20x^50

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3 years ago
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In the problem 4x + 10 list a term, factor, coefficient, and constant.​
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term- 4x and 10

This is because to be a term it has to be + or -

Factor- 4x+10

This is because that is what is happening in the problem

Coefficient- 4y

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postnew [5]

Answer:

The answer is 40

Step-by-step explanation:

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7 0
2 years ago
Jack is 13 years younger than his older brother, Tyler. Their Dad is twice Tyler's age. The sum of their ages now is 91. Find Ja
grin007 [14]

Answer:

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Step-by-step explanation:

So to solve this we use a system of equations. Let's use "j" to represent Jack, "t" to represent Tyler, and "d" to represent the dad. Set the system up and it will look something like this:

j = t - 13 (Jack is 13 years younger than Tyler)

d = 2t (Dad is twice Tyler's age)

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And then solve, I solved by isolating the "j" variable on the last equation, giving us j = 91 - t - d, then plugged that into the first equation, giving us 91 - t - d = t - 13, and got d = 104 - 2t. Then I plug that into d = 2t, giving us 104 - 2t = 2t, and solve for t. T is 26, meaning Tyler is 26 years old, and then I just subtract 13 from that, giving us 13 years old.

And finally, I obviously checked my answer, because now we know dad is 52, and I got 91.

5 0
2 years ago
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