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2 years ago

Help me pleaseeeeeeee

Mathematics

2 answers:

Ann [662]2 years ago

6 0

Combine like terms! And since they are in total of 125. That means you equal them to be 125! Your answer would be 33.33 (the 3’s after the decimal keep going)

zvonat [6]2 years ago

5 0

Answer:

x = 25

Step-by-step explanation:

This is just algebra involved with geometry!

Your objective is to solve for x.

The line dividing the 2x-5 and x+20 is the bisector

A bisector means the two angles have to be equal!

Your objective is to solve for x.

The line dividing the 2x-5 and x+20 is the bisector

A bisector means the two angles have to be equal!

2x-5=x+20 should be the equation!

Subtract x from both sides

x-5=20

Now add 5 to both sides

x=20+5

x=25

Now you need to plug the answers in!

50-5 for 2x-5

25+20 for x+20

45+45 = 90

I don't really know about the 125 but if that was excluded then this is it ^^^

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If A = 30° and r = 12, find x. (Round your answer to the nearest whole number.)

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$\boxed{12}$

Step-by-step explanation:

A = 30° and r = 12

$\sin A = \frac{r}{r + x}$

$\sin 30 = \frac{12}{12 + x}$

$\frac{1}{2} = \frac{12}{12 + x}$

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$12 + x = 24$

$x = 24 - 12$

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Happy to help :)

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<h3><u>Solution:</u></h3>

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Help me pleaseeeeeeee​

Help me pleaseeeeeeee