3 years ago

Which pair of angles must be supplementary?

Mathematics

2 answers:

Anton [14]3 years ago

7 0

Answer:

1 and 6

Step-by-step explanation:

mr Goodwill [35]3 years ago

6 0

Answer:

I think 2 and 5

Step-by-step explanation:

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makkiz [27]

Answer:

C. 70

Step-by-step explanation:

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3 years ago

2x+y=5 solve for y (please show work)

nasty-shy [4]

Answer:

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y=-2x+5

Step-by-step explanation:

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3 years ago

The ratio of the angles of a triangle is 3:8:4. What is the size of the largest angle?

Phantasy [73]

Answer: 96°

Step-by-step explanation:

Sum of angles of a triangle = 180°

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3 years ago

Simplify the expression 10-4x(6+5-1) divided by 8+7

Eddi Din [679]

Simple,

writing out the problem...

$\frac{10-4x(6+5-1)}{15}$

Simplify it...

-4x(6+5-1)

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Making it look like...

$\frac{10-40x}{15}$

Cancel out the common factors...

Thus making the answer:

$- \frac{2(4x-1)}{3}$ .

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3 years ago

Some animals on farms eat hay to get energy. A cow can eat 24 pounds of hay each day. Write and evaluate an expression to find h

vladimir1956 [14]

Answer:

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Step-by-step explanation:

22x24x14

multiplication my friend

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3 years ago