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2 years ago

12

pls help! easy and will give brainlyest. which of the following statements about the Pythagorean Theorem and its convers are tru

e

1 answer:

oksian1 [2.3K]2 years ago

6 0

Answer:

C: A and B are true

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Given: m∠EYL=72°<br> Find: mEHL , mLVE

White raven [17]

Answer:

Part 1) The measure of arc EHL is $108\°$

Part 2) The measure of angle LVE is $54\°$

Step-by-step explanation:

step 1

Let

x-----> the measure of arc EHL

y----> the measure of arc EVL

we know that

The measurement of the outer angle is the semi-difference of the arcs it encompasses.

so

$m$

we have

$m$

substitute

$72\°=\frac{1}{2}(y-x)$

$144\°=(y-x)$

$y=144\°+x$ ------> equation A

Remember that

$x+y=360\°$ -----> equation B ( complete circle)

substitute equation A in equation B and solve for x

$x+(144\°+x)=360\°$

$2x=360\°-144\°$

$x=216\°/2=108\°$

Find the value of y

$y=144\°+x$

$y=144\°+108\°=252\°$

therefore

The measure of arc EHL is $108\°$

The measure of arc EVL is $252\°$

step 2

Find the measure of angle LVE

we know that

The inscribed angle measures half that of the arc comprising

Let

x-----> the measure of arc EHL

$m$

we have

$x=108\°$

substitute

$m$

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2 years ago

1. Determine the missing value in this table of values for the function y = 2

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Answer:

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Step-by-step explanation:

Ghana is a great place to work for and it is the most versatile and affordable way to do business with you in the future of the following statements is of a hole in your heart to be added

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Write a rule for the linear function whose graph has slope m and contains the given point.

Kitty [74]

The rule for the linear graph is y=mx

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3 years ago

Given A(-9,-12), B(-2,2), C(x,6) D, "-5,-2)," find the value of x so that AB is parallel to CD

Dima020 [189]

Answer:

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Step-by-step explanation:

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2 years ago

X^3 -x-340<br><br>please explain how you got it <br><br>please help me

Makovka662 [10]

Answer: x = 18.439

Step-by-step explanation:

x³-x = 340

x² = 340

x = √340 = 18.439

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2 years ago