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4 years ago

When rotating a figure, which is equivalent to a 1/4 -turn counterclockwise rotation?

Mathematics

2 answers:

Brrunno [24]4 years ago

5 0

This translates to a clockwise rotation through 90 degrees

levacccp [35]4 years ago

3 0

360 clockwise / 4 = 90 clockwise

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Find -1 2/3 + 5/6 on the number line

chubhunter [2.5K]

The answer would be be between 1 and 0.7

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3 years ago

Please explain your answer

Irina18 [472]

$\text{Distance = } \sqrt{(5 + 8)^2+ (-3 + 3)^2 }= \sqrt{13^2} = 13$

Answer: 13 units

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3 years ago

Please solve this with explanations!

lyudmila [28]

Answer:

D. -2x - 8

Step-by-step explanation:

1) Simplify 1/3(6x+15) to 6x+15/3

-6x+15/3 - 3

2) Factor out the common term 3.

-3(2x+5)/3 - 3

3) Cancel 3.

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4) Remove parentheses.

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5) Collect like terms.

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6) Simplify

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2 years ago

What is the mean of the values in the dot plot?<br><br> Enter your answer in the box.

Alona [7]

Answer:45.3333333333333333333333333333333333333333333...

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8 0

3 years ago

Read 2 more answers

Function Operations Picture attached

sergeinik [125]

Answer: Second option

Step-by-step explanation:

You need to make the multiplication of the function $c(x)=\frac{5}{x-2}$ and the function $d(x)=x+3$ . Then:

$(cd)(x)=(\frac{5}{x-2})(x+3)$

You need to apply the Distributive property:

$(cd)(x)=\frac{5(x+3)}{x-2}\\\\(cd)(x)=\frac{5x+15}{x-2}$

Therefore, the domain will be all the number that make the denominator equal to zero.

Then, make the denominator equal to zero and solve for x:

$x-2=0\\x=2$

Therefore, the domain is: All real values of x except $x=2$

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3 years ago