2 years ago

What is the distance between this two points (-8, 7) and (5, 7)

Mathematics

1 answer:

dimulka [17.4K]2 years ago

7 0

Answer:
13

explanation:

5+8=13

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If a rectangle has length x and width x-2, what is the perimeter of the rectangle in terms of x?

ivolga24 [154]

Answer:

length x and width x-2

perimeter of rectangle=2[l+b]=2[(x-2)+x]=4x-4 is your answer

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2 years ago

The last answer is D. 15 meters

Lapatulllka [165]

5^2 +12^2= diagonal^2
25+144=d^2
169= d^2
D= 13

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2 years ago

-7(n - 2) + 2n = -5(n + 6)

skad [1K]

Given the expression below

$-7(n-2)+2n=-5(n+6)$

To find n

Open the brackets

$\begin{gathered} -7(n-2)+2n=-5(n+6) \\ -7n+14+2n=-5n-30 \\ -7n+2n+14=-5n-30 \\ -5n+14=-5n-30 \end{gathered}$

Collect like terms

$\begin{gathered} -5n+14=-5n-30 \\ -5n-(-5n)=-30-14 \\ 0\ne-44 \end{gathered}$

Since, the sides are not equal,

Hence, there is no solution

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5 months ago

The length of the sides of a triangle are three consecutive integers. If the perimeter is 87, find the dimensions of the triangl

nadezda [96]

You can divide 87 by 3 which is 29, so each angle will be 29 degrees.
Since they are consecutive, that means they will all measure the same.

Hope this helps! :)

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2 years ago

Read 2 more answers

My number 4752512944

choli [55]

Answer:

no thanks for your number

Step-by-step explanation:

Have a great day

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2 years ago