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3 years ago

How do i solve for x

Mathematics

2 answers:

Katena32 [7]3 years ago

6 0

Answer:

x = 31

Step-by-step explanation:

The 88-deg angle is an exterior angle of the triangle.

The 57-deg angle and x are its remote interior angles.

Theorem:

The measure of an exterior angle of a triangle is equal to the sum of the measures of its remote interior angles.

x + 57 = 88

x = 31

n200080 [17]3 years ago

6 0

Answer:

x = 31º

Step-by-step explanation:

The inside of a triangle equals 180º. We are given one of the angles and we need to solve for those. First things first, we should solve the one on the left of the x. We know that a straight line equals 180º and we already have one angle. So, our equation should look like

180 - 88 = x, 180 - 88 = 92

So there's our second angle. Now, we can add then together and subtract by 180.

57 + 92 = 149

180 - 149 = 31

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Ariele is hiking down into the canyon. She starts at the rim and hikes down 55 feet in 234 minutes. If she continues at this rat

Aleksandr-060686 [28]

Answer:

This means that she will be 16.35 ft away from the rim in 15 minutes at this current rate.

Step-by-step explanation:

What we are asked here is imply to state how long in terms of distance would be Arielle position after 15 minutes

Now, 55 ft will take her 234 minutes

x ft will take her 15 minutes

x * 234 = 55 * 15

234x = 3825

x = 3825/234

x = 16.35 ft

This means that she will be 16.35 ft away from the rim in 15 minutes at this current rate.

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3 years ago

What percent of 200 miles is 150 miles

Anna71 [15]

150 miles is exactly 75% of 200 miles.
Hope that helped =)

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3 years ago

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tigry1 [53]

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2 years ago

Ortions Review

wel

Answer:

about $0.14

Step-by-step explanation:

$4.36 (1/32) =

0.13625 =

about $0.14

4 0

3 years ago

Read 2 more answers

Which expressions are equivalent?

trapecia [35]

Only 3(a−b) and 3a−3b are equivalent

Further explanation:

We have to evaluate each expression to evaluate if the expressions are equivalent or not.

So,

For 3(a−b)

$3(a-b)\\Distributing\ 3\ in\ bracket\\3.a-3.b\\=3a-3b$

As we can see that 3(a-b) results in 3a-3b so these are equivalent

For 2a(2+b)

$2a(2+b)\\Distributing\ 2a\\2a.2+2a.b\\=4a+2ab$

As we can see that 2a(2+b) doesn't result in 4ab so these are not equivalent

Hence,

Only 3(a−b) and 3a−3b are equivalent

Keywords: Equivalent expression, Polynomials

Learn more about polynomials at:

#LearnwithBrainly

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3 years ago

How do i solve for x ​

How do i solve for x