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just olya [345]

2 years ago

15

Find the coordinates of the vertices of the image of triangle ijk after it is dilated by a scale factor of two using the organ a

s the center of dilation
DUE TODAY PLEASE HELP!

1 answer:

ycow [4]2 years ago

8 0

What are the answer choices?

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What is the answer to 9x-7i>3(3x-7u)

Jlenok [28]

Answer:

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Step-by-step explanation:

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2 years ago

The graph of which function passes through the point ( 0,pi/2 )

inn [45]

<h2><u>Answer:</u></h2>

y = cos ^- 1 (x)

Step-by-step explanation:

The Function y = cos -1x = arccos x and its Graph: Since y = cos -1x is the inverse of the function y = cos x, the function y = cos -1x if and only if cos y = x. This leaves the range of the restricted function unchanged as [-1, 1].

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3 years ago

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A drawing has a scale 1/4 in: 12ft. How long is 8ft?

allochka39001 [22]

If you use a proportion, you'll get:

$\frac{0.25}{12} = \frac{x}{8}$

Then, you use cross products:

$12x=0.25(8) \\ 12x=2$

Then, you algebraically solve x:

$12x=2 \\ \frac{12x}{12} = \frac{2}{12} \\ x= \frac{5}{3}$

The answer is 5/3 inches , or 1 5/13 inches, or 1.6 repeating.

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3 years ago

Professor Green is interested in determining the average SAT score for the entire population of individuals who took the SAT. Sh

Dvinal [7]

Answer:

Descriptive statistics

Explanation:

The population average is a descriptive statistic. It informs about how the population looks like, in this case, the population looks like having a average of 1000.

If, using her class's average where to infer the population average that is inferential statistic. But that is not the case

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3 years ago

How do you determine the intercepts from an equation or graph

sukhopar [10]

<span> When you want the x </span>intercepts<span> (x,0):. Set y=0 then solve for x</span>

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2 years ago

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