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2 years ago

The answer choices are 89, 91, 92 and 94

Mathematics

1 answer:

denis23 [38]2 years ago

5 0

Answer:

Step-by-step explanation:

first solve for x:

3x+22+3x+14= 180

6x+36= 180

6x= 144

x= 24

next fill the equation for angle 4 back in with x and solve:

3(24)+22= 94

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3 years ago

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2 years ago

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Answer:

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Step-by-step explanation:

Given:

A first number is nine less than a second.

The sum of the numbers is 45.

Now, to find the numbers.

Let the second number be $x.$

And the first number be $x-9.$

The sum of the both numbers is 45.

According to question:

$(x-9)+x=45.$

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3 years ago