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3 years ago

Will give many points! PLEASE HELP!

Mathematics

2 answers:

kupik [55]3 years ago

4 0

Answer:

x = 4.8

Step-by-step explanation:

PQRST is just a dilation of ABCDE, so you can take two similar sides that have a measurement from each figure and divide them. Then, take this number (1.6), and multiply it by the similar side of TP (EA) to find x.

nataly862011 [7]3 years ago

3 0

Answer:

24/5 (4.8)

Step-by-step explanation:

5:8 = 3:x

Divide both sides by 3

5:24 = 1:x

That means 24/5 = x

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Which ordered pair is a solution of the equation below? y=-7+2x?

Maru [420]

The answer to this question is:
x y
(1,-5) so the equation would be -5=-7+2(1)
-5=-7+2 -7+2=-5
-5=-5
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3 years ago

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STatiana [176]

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Explanation:

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3 years ago

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Lyrx [107]

Answer:

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Step-by-step explanation:

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3 years ago

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What is this ?????? plz helpppp

gogolik [260]

Answer:

The baker uses 15 cups of cereal for 10 cups of marshmallows

Step-by-step explanation:

The proportion 6:4 has to stay true in the answer, so both numbers have to be multiplied by the same number

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4 x 2.5 = 15

both numbers were multiplied by the same number in this answer and it is the only answer that stays true to the ratio

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3 years ago

A coin is tossed, and a standard number cube is rolled. What is the probability that the coin shows heads and the number cube sh

Ainat [17]

So,

Since this is independent probability, the probability of the event above occurring is:
$(probability\ of\ heads)(probability\ of\ even\ no.)$

First, the probability of landing on heads.
$\frac{1}{2}$

Now, the probability of rolling an even number.
<u /> $\frac{3}{6}\ or\ \frac{1}{2}$

Plug it into the equation.
$\frac{1}{2} * \frac{1}{2} = \frac{1}{4}$

The correct option is C.

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3 years ago