3 years ago

Which sums are equal to ?

Mathematics

1 answer:

maksim [4K]3 years ago

8 0

I don not see the questions?

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1. Use the figure below to answer the questions.<br><br> (a) Solve for x.

Dmitry [639]

Let's see what to do buddy...

_________________________________

The sum of the angles of each n-sided figure is found in the following equation :

$(n - 2) \times 180$

The question's figure is 5-sindes figure

so the sum the angles equal :

$(5 - 2) \times 180 = 3 \times 180 = 540 \\$

So we have :

$90 + 107 + 144 + 138 + x = 54 0 \\$

$479 + x = 540$

Subtract the sides of the equation minus 479

$x = 540 - 479$

$x = 61$

And we're done.

Thanks for watching buddy good luck.

♥️♥️♥️♥️♥️

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3 years ago

How many times larger is the value of 170 000 than 170?

Mashcka [7]

The value 170 000 is 100x larger than the value 170.

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3 years ago

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GIVING BRAINLIEST Graph the equation y=2x−5.

sergiy2304 [10]

Answer: y=−10

Step-by-step explanation: GIVE ME BRAINLIEST HOPE THAT HELPED

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2 years ago

Express 100,000 as a power of 10

Vedmedyk [2.9K]

Answer:

10^5

Step-by-step explanation:
10 multiplied by itself five times (10*10*10*10*10) is 100,000.

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2 years ago

How is the expression 7^-4 written using a positive exponent?

Pavlova-9 [17]

It would be written as a fraction to make the exponent negative put it over one : 1/7^4

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3 years ago