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3 years ago

Help me pleasee!!!!!!!!!!!!

Mathematics

1 answer:

tresset_1 [31]3 years ago

4 0

Answer:

Step-by-step explanation:

Angles 1, 2, and 3 are supplementary (they add up to equal 180). If angles 1 and 3 are 20 each, then their sum in 40, making angle 2

180 - 40 = 140. If this central angle is 140 degrees, then the measure of the arc that it cuts off also measures 140 degrees. This is not to be confused with the arc length, which is not even remotely the same thing!

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Answers for topic 2 lesson 6

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3 years ago

Can someone help me please

Allisa [31]

Answer:

31.25

Step-by-step explanation:

Divide 250 by 8=31.25

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2 years ago

I need to solve y=2x-4 solve for y algebraically? That for y

SOVA2 [1]

Answer:

x=3 y=2

Step-by-step explanation:

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3 years ago

Given the coordinates below, what is the midpoint of AB?<br> A(-6, -10)<br> B(2,5)

madreJ [45]

Given :

$\:$

A(-6, -10)
B( 2, 5)

$\:$

$\gray{ \frak{The \: given \: two \: \: points \: are(x_{1 },y_{1})=(−6 , -10)and(x_{ 2 },y_{2} )=( 2,5 )\:}}$

$\:$

Let's solve by using midpoint formula :

$\:$

$\bf \boxed{\color{red}\frak{Midpoint \: \: Formula : {( \: x ,\:y \: ) = }( \frak{ \frac{x_{1 } + y_{1}}{2} , \frac{x_{2 } + y_{2}}{2} )}}}$

$\:$

$\large \gray{ \frak{( \: x ,\:y \: ) = }( \frak{ \frac{ -6 + 2}{2} , \frac{ - 10 + 5}{2} )}}$

$\:$

$\: \large \gray{ \frak{( \: x ,\:y \: ) = }( \frak{ \frac{ -4}{2} , \frac{ - 5}{2} )}}$

$\:$

$\large \gray{ \frak{( \: x ,\:y \: ) = }( \frak{ \cancel\frac{ -4}{2} , \cancel\frac{ - 5}{2} )}}$

$\: \:$

$\underline{ \boxed{ \large \red{ \frak{option \: d }( \frak{ - 2, - 2.5)}}}}✓$

Hope Helps! :)

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2 years ago

Write 50,679 in expanded form

Norma-Jean [14]

Answer:50,000+600+70+9

Step-by-step explanation:

So you add all of the numbers, but instead of adding all of them together you put the zeros in place of the other numbers. For example, if you have 76,546 you would write it like this, 70,000+6,000+500+40+6

6 0

3 years ago

Read 2 more answers