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GenaCL600 [577]

3 years ago

10

13x - 12 B E (7x-6) А F What is the value of x? X=

1 answer:

olga55 [171]3 years ago

6 0

Try and use socratic it will show the answer

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12. The graph of a roller coaster track goes in a straight line through

grigory [225]

Answer:

12=(10, 54)+(42, 48)-12feet

Step-by-step explanation:

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3 years ago

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Zigmanuir [339]

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When I first saw you... and you act like a baka..

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2 years ago

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john had a ribbon that was 1 1/2 meters long. he used 2 pieces that were each 1/3 of that length. how much ribbon did john use

dimulka [17.4K]

Of means multiplication. So the question is 1/3 X 1 1/2. First make 1 1/2 improper: 3/2. Then multiply the numerators (top numbers) and denominaters (bottom numbers): 1x3=3, 3x2=6, =3/6. Now simplify 3/6=1/2. Then multiply that by 2, since he used 2 pieces: 1/2x2=1. John used 1 meter :)

5 0

3 years ago

Which of the following is equivalent to

enot [183]

Answer:

Option (2) is correct.

$18-\sqrt{-25}=18-5i$

Step-by-step explanation:

Given expression $18-\sqrt{-25}$

We have to find an equivalence value to the expression.

<u> Radical rule</u>,

$\sqrt{-a}=\sqrt{-1} \sqrt{a}$

Also, $i=\sqrt{-1}$

Consider the given expression,

$18-\sqrt{-25}$

Applying radical rule to $\sqrt{-25}$

$\sqrt{-25}=\sqrt{-1}\sqrt{25}=5i$

Thus, the expression becomes,

$18-\sqrt{-25}=18-5i$

Thus, option (2) is correct.

6 0

3 years ago

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A map of your town has a scale of 1 inch to 0.25 mile. There are two roads that are 5 inches apart on the map. Use this informat

egoroff_w [7]

Answer: <u>The 2 roads are 1.25 miles apart.</u>

Step-by-step explanation:

If 1 inch equals .25 miles, then you need to multiply .25 by 5.

Use proportions. Make sure the miles are on the same "side" of the fraction. Side meaning the top or the bottom

$\frac{1}{.25} =\frac{5}{x}$

1 times X equals 1x

.25 times 5 equals 1.25

1.25 divided by 1 equals 1.25.

6 0

3 years ago

Read 2 more answers