3 years ago

I need help on this one guys :(

Mathematics

1 answer:

Sophie [7]3 years ago

6 0

Answer:

the last one

Step-by-step explanation:

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So what is a dilation and how will it effect the image and the preimage(i have 8th grade math).

Gennadij [26K]

Answer:

In geometry, a transformation is an operation that moves, ﬂips, or changes a shape to create a new shape. A dilation is a type of transformation that enlarges or reduces a ﬁgure (called the preimage) to create a new ﬁgure (called the image).

Step-by-step explanation:

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3 years ago

Andrew estimated the weight of his dog to be 60 lb. The dog’s actual weight was 68 lb.

iragen [17]

Correct - wrong percentage
-------------------- = ---------------
wrong    100
68 - 60    x
--------- = ----
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---- = ----
<span>60 100
</span>800    60x
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3 years ago

On a January day in Michigan, the low temperature was 5 degrees colder than 2℉ and the high temperature was 5 degrees warmer tha

aliya0001 [1]

Answer:

-3 was the low and the high temp. is 7

Step-by-step explanation:

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3 years ago

Need help quick simplify the expression (-4) power of 3

dezoksy [38]

Answer:

-64

Step-by-step explanation:

The question is asking to solve $(-4)^3$

Notice how the -4 is in parenthesis. This means that along with the 4 being multiplied, the negative is too.

$(-4)^3$ is the same as -4 · -4 · -4

First let's figure out if this will be negative or positive

Whenever the exponent is odd and there is a negative in the parenthesis the answer will be negative and if its even it will be positive

Now find out what 4 x 4 x 4 equals (64)

In conclusion the answer is -64

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3 years ago

The number of hours per week that the television is turned on is determined for each family in a sample. The mean of the data is

Zigmanuir [339]

I don’t know skip that question

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2 years ago