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3 years ago

Find a positive angle less than one rotation that is coterminal with –308°.

Mathematics

2 answers:

Romashka [77]3 years ago

6 0

Answer:

THE ANSWER IS 52

Step-by-step explanation:

ADD 360 TO -308 AND YOU WILL GET 52.

Anna35 [415]3 years ago

5 0

The answer would be -72 cuz -308 + -72 is -360 which is a whole circle

warningggg: if this is a home quiz your taking , don't put my answer down cuz there is a 30% chance my answer is wrongdoing

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An 80% confidence interval is (150, 170). What is the margin of error?

Viefleur [7K]

Answer:

Step-by-step explanation:

it is what it is

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3 years ago

Can I please get help with this?

Andrei [34K]

Answer: x = 20.

Step-by-step explanation:

x and (3x + 10) combine to form a right angle, shown in the diagram by the small square joining the perpendicular lines.

Right angles are 90 degrees, so you can add both angles to get 90:

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3 years ago

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iogann1982 [59]

Answer:

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Step-by-step explanation:

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3 years ago

Solve each equation by factoring x^2+4x+4=0

makkiz [27]

Answer: x = -2

Step-by-step explanation:

Find 2 numbers whose product is the c-value of 4 and their sum is the b-value of 4.

x² + 4x + 4 = 0

∧

1 + 4 = 5

2 + 2 = 4 this works! so the factors are:

(x + 2)(x + 2) = 0

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x = -2 and x = -2 --> same answer so only need to list it once

6 0

3 years ago

Which of the following polynomials has a remainder of -11 when divided by x+1? A. −2x3+4x2+3x−2 B. 3x3+6x−2 C. x3−2x2−4x+1 D. 4x

lana66690 [7]

Answer:

B. 3x3+6x−2

Step-by-step explanation:

When you divide 3x3+6x−2 by x+1 we get a remainder of -11.

8 0

3 years ago