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3 years ago

Please help i don't have much time and nobody is answering!

Mathematics

2 answers:

aleksandrvk [35]3 years ago

5 0

Answer:

x = 45

A triangle has to equal 180 degrees.

Brrunno [24]3 years ago

5 0

Answer:

Step-by-step explanation:

All three angles of any type of triangle should add up to 180 degrees

So if x (the degree of one angle)plus x+65(the degree of the other angle) plus 25(the degree for the third angle) equals 180, the equation should look like this

x+(x+65)+25=180

2x+65+25=180

2x+90=180

2x=90

x=45

So x equals 45, but we are not done yet

The question says to define x+65, so

x+65

45+65

110

110 is the answer

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1 year ago

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Bezzdna [24]

Answer:

(-1, 4)

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In the figure attached,

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(5x – 4y) (7x2 – 12x + 27)

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Step-by-step explanation:

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3 years ago

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First I'll ask (cause I'm not an expert at english)(and I'm a child)

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3 years ago

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