3 years ago

I really need to know the answer this fast please!!!!!!

1 answer:

3 0

The answer is A I think

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Temka [501]

Answer:

$x=45$

Step-by-step explanation:

The angle sum of a pentagon is 540°

Using this and the angles we know, we can create an equation.

$90+148+112+x+3x+10=540 \\ \\ 360+4x=540 \\ \\ 4x=180 \\ \\ x=45$

8 0

2 years ago

kakasveta [241]

Answer:

Step-by-step explanation:

4 0

3 years ago

shtirl [24]

Answer:

y=8x

Step-by-step explanation:

Hope this helps you

8 0

2 years ago

Tresset [83]

Answer: 2 1/4

Step-by-step explanation: first off change the 1/2 to 2/4. then subtract 6 3/4 to 4 2/4. which gives you 2 1/4

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2 years ago

masha68 [24]

Answer:

You didn't ask a question.

Step-by-step explanation:

7 0

2 years ago