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2 years ago

How many angles are supplementary to the angle of 100 degrees?

Mathematics

2 answers:

Katyanochek1 [597]2 years ago

7 0

Answer:

100 degrees and 80 degrees are supplementary angles

Step-by-step explanation:

2 angles are supplementary if they add up to 180 degrees

Katen [24]2 years ago

6 0

Answer:

I think its 2 good luck

Step-by-step explanation:

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frez [133]

Answer:

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Step-by-step explanation:

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2 years ago

Rewrite 3^-4 without negative exponents

KengaRu [80]

Answer:

$\frac{1}{3^{4} }$

Step-by-step explanation:

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2 years ago

At the bank brent exchanges $50 in bills for 50 one-dollars coins. the total mass of the coins is 405 grams. estimate the mass o

natali 33 [55]

8 as you round up 405 to 400 and divide by 50 and get 8

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3 years ago

Read 2 more answers

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Troyanec [42]

Answer:

B is correct.

Step-by-step explanation:

Quadratic Expression (Standard Form) is:

$\displaystyle \large{a {x}^{2} + bx + c}$

To say it simply, the expression must have 2 as the highest degree.

This means that if there are any higher or lower degrees than 2 then they are not quadratic expression.

A choice is not quadratic expression because it has 1 as the highest degree.

B choice is correct because 2 is the highest degree.

C choice is wrong because 3 is the highest degree.

D choice is wrong because it is not a polynomial.

Therefore, B is correct.

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2 years ago

3.3.4 practice: modeling: factoring ax2+bx+c

deff fn [24]

I think it should be x(ax +b) + c. Not sure though.

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2 years ago