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vekshin1
3 years ago
14

A triangle has a side length of 19inches and a perimeter of 95inches. A similar triangle has a corresponding side length of 20in

ches. Find the perimeter of the larger triangle.
Mathematics
1 answer:
Rom4ik [11]3 years ago
4 0

Answer:

100 inches

Step-by-step explanation:

A triangle has a side length of 19inches and a perimeter of 95inches. A similar triangle has a corresponding side length of 20inches. Find the perimeter of the larger triangle.

This is calculated using proportion

Side length/Perimeter

Hence:

Side length of smaller triangle = 19 inches

Perimeter of smaller triangle = 95 inchee

Side length of larger triangle = 20 inches

Perimeter of larger triangle = x

19/95 = 20/x

Cross Multiply

19x = 95 × 20

x = 95 × 20/19

x = 100 inches

The perimeter of the larger triangle = 100 inches

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Point K is on line JL. given JL =4x, JK= 2x+3, and KL=x, determine the numerical length of kl​
balandron [24]

Hi! I'm happy to help!

Our total line is JL (4x), and it is split into two parts: JK, and KL. We have our values, and we know that JK+KL=JL, so we can substitute our values and solve for x:

4x=(2x+3)+(x)

4x=3x+3

To solve for x, we have to isolate it on one side of the equation.

First, let's subtract 3x from both sides so that we can isolate x:

4x=3x+3

-3x -3x

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<u>So, our x=3, which means that KL=3.</u>

I hope this was helpful, keep learning! :D

5 0
3 years ago
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givi [52]

Answer:

37

Step-by-step explanation

Do what is in the parenthesis first

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Exponents next

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Multiplication next

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You're left with the equation 5+32=37

6 0
3 years ago
Jackie wants to buy some hair ties that each cost $5.95, and a lip balm that costs $2.15. She has $20. Use the guess, check, and
Sonja [21]

Answer:

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Step-by-step explanation:

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nexus9112 [7]

Answer:

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Step-by-step explanation:

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Match the term with the definition
katrin2010 [14]

Answer:

Plane: C) A flat surface that extends infinitively and has no depth; it has length and width

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I hope this helps

this is 100% correct

plz mark me brainliest

3 0
3 years ago
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