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Ad libitum [116K]
3 years ago
5

I need help with Math ASAP plz!!

Mathematics
1 answer:
True [87]3 years ago
4 0

Answer:

x = (74-28)/2

Step-by-step explanation:

We find the perimeter of a triangle by adding the sides together

s1 +s2+s3 = P

The perimeter is 74

s1 +s2+s3 = 74

We know one of the sides is 28

28 +s2+s3 = 74

The other two sides are equal in length, call them x

28 +x+x = 74

Combine like terms

28+2x = 74

We want to solve for x

Subtract 28 from each side

28-28+2x = 74-28

2x = 74-28

Divide each side by 2

2x/2 = (74-28)/2

x = (74-28)/2

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Answer:

A

Step-by-step explanation:

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2 years ago
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Answer:

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Step-by-step explanation:

we have

A(4,3) and B(-2,1)

we know that

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d=\sqrt{(y2-y1)^{2}+(x2-x1)^{2}}

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therefore

StartRoot 2 squared + 6 squared EndRoot

7 0
3 years ago
Read 2 more answers
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MrMuchimi

Answer:

(-2, 0)

Step-by-step explanation:

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3 years ago
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Answer:

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