3 years ago

Select all that are measures of angles coterminal

Mathematics

1 answer:

Drupady [299]3 years ago

8 0

Answer:

The answer is -575°,−215°,505°,865°

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9y-15x= -36 in slope intercept form

nataly862011 [7]

It would be y=5/3 x-5

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3 years ago

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Find the value of x.

masha68 [24]

Answer:

Step-by-step explanation:

-39+x+146=180

x+107=180

x=180-107=73

x=73°

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3 years ago

A model of a building is made using a scale of 1 inch = 20 feet. What is the height of the actual building, in feet, if the heig

dezoksy [38]

Answer:

210.

Step-by-step explanation:

10.5 x 20 = 210

i hope that helps!!!

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3 years ago

Solve -3x^2 - 4x - 4 = 0

shepuryov [24]

$-3x^2 - 4x - 4 = 0\\\\\Delta=(-4)^2-4\cdot(-3)\cdot(-4)=16-48=-32$

$\Delta$ therefore there are no solutions in real numbers.

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3 years ago

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What is the solution to the compound inequality in interval notation?

ohaa [14]

The given compound inequality is

$2(x+3)>6 \ or \ 2x+3\leq -7$

First we solve the first inequality,

$2(x+3)>6
\\
x+3 >3
\\
x>0$

Now we solve the second inequality

$2x+3\leq -7
\\
2x \leq -7-3
\\
2x\leq -10
\\
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So we have

$x > 0 \ or \ x\leq -5$

So the required solution is

$( - \infty,-5] \ or \ (0, \infty)$

Correct option is A .

4 0

2 years ago