Haseem was given the following enlargement. What is the perimeter, in centimeters, of the enlarged triangle?

Mathematics

2 answers:

Genrish500 [490]3 years ago

7 0

Answer:

Step-by-step explanation:

To find the lengths of the enlarged triangle, we would find the scale factor from the given length

22.5/5 = 4.5

So to find the other sides you would multiply 3 and 6 by 4.5

3 * 4.5 = 13.5

6 * 4.5 = 27

So all 3 lengths of the triangle are 22.5, 13.5, and 27

To find the perimeter you add all

22.5 + 13.5 + 27 = 63

Your answer is 63

gavmur [86]3 years ago

4 0

To find the lengths of the enlarged triangle, we would find the scale factor from the given length
22.5/5 = 4.5
So to find the other sides you would multiply 3 and 6 by 4.5
3 * 4.5 = 13.5
6 * 4.5 = 27
So all 3 lengths of the triangle are 22.5, 13.5, and 27
To find the perimeter you add all
22.5 + 13.5 + 27 = 63
Your answer is 63

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Solve the system of equations using elimination. 5x+4y=−14

Ne4ueva [31]

Answer:

The answer is (A) (-6,4).

Step-by-step explanation:

First you have to multiply the first equation by 6 and the second equation by 4. Then next you subtract the second equation from 1.

30x + 24y = - 84

12x + 24y = 24

18x + 0. = - 108

=> 18x = - 108

=> x = - 108 / 18

=> x = - 6

Then for the next step

then put in x = - 6 in equation 2 and solve for y

( 3x + 6y = 6)

(3×(-6) + 6y = 6)

( - 18 + 6y = 6)

( 6y = 18 + 6 )

( 6y = 24)

(y = 4 )

(I really do hope this helps!!!)

4 0

2 years ago

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s2008m [1.1K]

Answer:

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Step-by-step explanation:

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