3 years ago

Dilations are changes in size.true or false Plzzzzzzz help im doing a test

Mathematics

1 answer:

netineya [11]3 years ago

5 0

Answer:

false it changes the length but not size

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The bumper car ride at the state fair has three red cars,four green cars,and two blue cars.Joe is first in line for the ride and

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The answer is B.33.3%

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3 years ago

A line passes through the origin and has a slope of -3 what is the equation of the line that is perpendicular to the first line

Marianna [84]

Answer: $y=\frac{1}{3}x+3$

Step-by-step explanation:

The equation of the line is Slope-intercept form is:

$y=mx+b$

Where "m" is the slope and "b" the y-intercept.

The slopes of perpendicular lines are negative reciprocal.

Then, if the slope of the first line is -3, the slope of the other line must be:

$m=\frac{1}{3}$

Substitute the point (3,4) into the equation and solve for b:

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$y=\frac{1}{3}x+3$

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3 years ago

Read 2 more answers

Are these answers correct

Reika [66]

Answer:

yes

Step-by-step explanation:

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3 years ago

4. Mrs. Holder gave each team of 4 students 9 packs of paper to split evenly. How many packs of paper did each team member get?

Rudiy27

Option c is the correct answer

9/4=2 1/4

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3 years ago

After how many months will colony 2 always have more bacteria than colony 1?

MaRussiya [10]

The true statement is that colony 2 will always have more bacteria than colony 1 after 4 months

<h3>How to determine the number of months?</h3>

The functions are given as:

Colony 1: f(x) = x^2
Colony 2: g(x) = 2^x

When colony 2 has more bacteria than colony 1, then it means that:

g(x) >f(x)

Substitute the function values

2^x > x^2

From the graph of both functions, we have:

2^x > x^2 at x >4

This means that colony 2 will always have more bacteria than colony 1 after 4 months