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3 years ago

In a dilation with a scale factor of 3/4 , the image is ___________ the pre image

Mathematics

1 answer:

adelina 88 [10]3 years ago

4 0

A is the correct choice

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Lilly estimated a quotient of 120 and found an actual quotient of 83. what should she do next? explain.

lubasha [3.4K]

After she worked out the problem, she had a discrepancy (disagreement) of
about 45% between her estimate and the quotient.

That's a lot ! There's almost definitely a major mistake somewhere, and
there really isn't any way to tell whether the mistake is in the estimate or
in the quotient.

My answer to the question is that Lilly has to go all the way back to the
beginning, and do the whole thing again. Only this time, she has a harder
job to do: She not only has to make another estimate and work out the
division problem again. This time, she also has to find the mistake that
she made the first time ... and there may be more than one of them.

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3 years ago

F(x)=-4x+9 g(x)=-3x^2+5x+9, Find f(x)•g(x)

STALIN [3.7K]

Hi, answer to your functional equation on the photo

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3 years ago

Yuto and Riko went for a bike ride on the same path. When Riko left their house, Yuto was 5.25 miles along the path. If Yuto’s a

Nimfa-mama [501]

Answer:

Step-by-step explanation:

When Riko left his house, Yuto was 5.25 miles along the path.

Average speed of Riko = 0.35 miles per minute

Average speed of Yuto = 0.25 miles per minute

First we will calculate the time in which Riko will catch Yuto on the track.

Relative velocity of Riko as compared to Yuto will be = velocity of Riko - velocity of Yuto

= 0.35 - 0.25

= 0.10 miles per minute

Now we this relative velocity tells that Riko is moving and Yuto is in static position.

By the formula,

Average speed = $\frac{Distance}{Time}$

0.10 = $\frac{5.25}{t}$

t = $\frac{5.25}{0.1}$

t = 52.5 minutes

Now we know that Rico will catch Yuto in 52.5 minutes. Before this time he will be behind Yuto.

So duration of time in which Rico is behind Yuto will be 0 ≤ t ≤ 52.5

Here time can not be less than zero because time can not be with negative notation. It will always start from 0.

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4 years ago

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Which equation will help you solve this problem?

Anna35 [415]

Think about it, 64 band members split equally into 8 rows. Sounds like division, right? If we're going to split them into each row, that would be eight members for each of the eight rows.

So the answer is that 8 members was in each row.

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4 years ago

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Solve the equation -5 - ____ = 25

soldier1979 [14.2K]

-5 - x = 25

add -5 to both sides

-x=-20

x=20

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3 years ago

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