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2 years ago

Please please help me out no one helps me and i really need a lot of help this is due today!!!

Mathematics

1 answer:

Hunter-Best [27]2 years ago

8 0

Answer:

here u go:

m-a-t-h-w-a-y is a good site if you need fast answers but it doesnt explain anything btw

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Last week, Delon ran a total of 32 miles. This week, he increased his running distance by 6.4 miles. By what percentage did he i

LekaFEV [45]

Answer:

Step-by-step explanation:

$\frac{6.4}{32}*100=\frac{640}{32}\\\\=20$

=20%

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3 years ago

Help help math math math

Marianna [84]

Answer:

Step-by-step explanation:

Get rid of fractions:

Multiply the whole equation, i.e. all terms both sides of the equals sign, by the denominator or the lowest common multiple of all denominators if there are multiple fractions in the equation;

In this case, only one term is a fraction and therefore has a denominator (i.e. 7), so it is this number we multiply the equation by to get:

7(y) = 7(-³/₇.x) + 7(3)

7y = -3x + 21

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2 years ago

Akikta bought 25 trees for $15.40 each. Chloe bought 35 trees for $14.30 each. What was the difference between the total amounts

cupoosta [38]

Answer: $115.50

Step-by-step explanation:

500.5-385 = x

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3 years ago

Please answer this question only if you know the answer! 30 points and brainliest!

Allisa [31]

Answer:

(4, 3)

Step-by-step explanation:

If this point is reflected about the x-axis, the x-coordinate does not change. The original y-coordiate, -3, becomes +3.

A': (4, 3)

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2 years ago

Which sequence of similar transformations could map △ABC onto △A'B'C'?

nadya68 [22]

Answer: A sequence of similar transformations of dilation and translation could map △ABC onto △A'B'C'.

Step-by-step explanation:

Similar transformations: If one figure can be mapped onto the other figure using a dilation and a congruent rigid transformation or a rigid transformation followed by dilation then the two figures are said to be similar.

In the attachment △ABC mapped onto △A'B'C' by a sequence of dilation from origin and scalar factor k followed by translation.

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3 years ago

Read 2 more answers