2 years ago

WILL MARK BRAINLIEST ANSWER!!! 6. Find the measure of angle x.

Mathematics

2 answers:

ehidna [41]2 years ago

4 0

Answer:

A: 71°

Explanation:

The interior angles of a triangle must always equal 180°.

We have two of the angles, and if we add them up and subtract it from 180°, we can get the missing angle.

49+60+x=180

Add 49 and 60

109+x=180

Isolate the x, so subtract 109 from 180

x=71°

antoniya [11.8K]2 years ago

3 0

Answer:second account

Step-by-step explanation:

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I am Lyosha [343]

Answer:

x=137

y=525-137

y=388

Step-by-step explanation:

Let the student tickets be x

Let the geral Admission tickets be y

x+y=525

y=525-x

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4x+6(525-x)=2876

4x+3150-6x=2876

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y=525-137

y=388

Hence, about 137 childern tickets were sold and 388 gernal admission tickets were sold.

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Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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