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3 years ago

HELP ASAP!

Mathematics

2 answers:

alexgriva [62]3 years ago

5 0

Answer:

You answer is C. 70 degrees.

Step-by-step explanation:

Since you have the two other Interior values, you know that when you add them (40+30), and then subtract it from 180, you will find that the other Interior angle is 110 degrees.

Now, an interior and exterior angle must add up to 180 degrees to be a correct angle. Since you know that the interior one is 110, you can figure out that the exterior angle will be 70 degrees.

110+x=180

110+70= 180

180=180

Checks out!

Please like and mark brainliest!

Hope it helps!

vesna_86 [32]3 years ago

4 0

Interior angles in any triangle sum up to 180 so 180-(30+40)=110
So the exterior angles equals 180-110= 70

70 is the final answer i hope it helps and good luck

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3 years ago

Write the polynomial of least degree with roots -2, 0, 1.

joja [24]

So since -2, 0, 1 are the roots:

Therefore x = -2, x = 0 , x = 1

Implies that:

x = 2 x - 2 = 0

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Therefore (x - 2)x(x - 1) = 0

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(x - 2)x(x - 1) = 0

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3 years ago

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maw [93]

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Step-by-step explanation:

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3 years ago

Read 2 more answers

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IRISSAK [1]

Answer:

10.25

Step-by-step explanation:

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2 years ago

Select from the drop-down menus to correctly complete each statement. −25 is 25 units to the of zero on a number line. The oppos

zimovet [89]

Answer:

−25 is 25 units to the left of zero on a number line and

The opposite of −25 is 25 units to the right of zero on a number line.

Step-by-step explanation:

a line on which we have numbers from negative infinity till positive infinity is a number line.

so, it will obviously have 0 in the middle.

in the left we will have negative numbers and on the right of 0 we will have positive numbers.

the magnitude of the numbers will be increasing from 0 on both the sides.

see the uploaded image in the attachment for better understanding.

so, by seeing the image in attachment, we can say that,

−25 is 25 units to the left of zero on a number line and

The opposite of −25 is 25 units to the right of zero on a number line.

here, opposite of -25 refers to +25, which will be 25 units to the right of zero on a number line.

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3 years ago