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3 years ago

JK, KL, and LJ are all tangent to circle O. If JA=8, AL=7 and CK=10, what is the perimeter of JKL?

Mathematics

1 answer:

Margaret [11]3 years ago

8 0

I am going to assume its 50.

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Find the value of x for this trapezoid.

Lisa [10]

You just add up all of the sides to find the x

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3 years ago

Please tell me how u got the answer no bots pleaseeeee

Inessa05 [86]

Answer:

x = - 21

Step-by-step explanation:

$\frac{-12+x}{11}$ = - 3 ( multiply both sides by 11 to clear the fraction )

- 12 + x = 11 × - 3 = - 33 ( add 12 to both sides )

x = - 21

8 0

1 year ago

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Place the following steps in order to describe how to solve the following equation: 2(2x+3)-2=52(2x+3)−2=5

Alex_Xolod [135]

Answer:

frist parentheses then subtract

3 0

2 years ago

WILL GIVE BRAINLIEST

gladu [14]

Answer:

The perimeter of triangle is 33 meters.

Step-by-step explanation:

Given that the triangle is Equivalent Triangle where all angles and sides are equal, so we can assume that:

7x - 17 = 4x - 5

7x - 4x = 17 - 5

3x = 12

x = 12 ÷ 3

x = 4

OR:

4x - 5 = 2x + 3

4x - 2x = 3 + 5

2x = 8

x = 8 ÷ 2

x = 4

Substitute x = 4 into all expressions:

7x - 17 = 7(4) - 17 = 11 meters

4x - 5 = 4(4) - 5 = 11 meters

2x + 3 = 2(4) + 3 = 11 meters

In order to find out the perimeters, you have to add up all the sides:

P = 11 + 11 + 11

P = 33 meters

3 0

2 years ago

Read 2 more answers

What is the solution to the equation One-third (x minus 2) = one-fifth (x + 4) + 2? x = 12 x = 14 x = 16 x = 26

Elena L [17]

Answer:

x = 26

Step-by-step explanation:

Given

$\frac{1}{3}$ (x - 2) = $\frac{1}{5}$ (x + 4) + 2

Multiply through by 15 to clear the fractions

5(x - 2) =3(x + 4) + 30 ← distribute and simplify both sides

5x - 10 = 3x + 12 + 30, that is

5x - 10 = 3x + 42 ( subtract 3x from both sides )

2x - 10 = 42 ( add 10 to both sides )

2x = 52 ( divide both sides by 2 )

x = 26

3 0

3 years ago