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anzhelika [568]
2 years ago
15

PLEASE help me! I need this by Today!! anyone

Mathematics
2 answers:
geniusboy [140]2 years ago
3 0

Answer:

x=12

Step-by-step explanation:

Cross multiply them:

84 = 7x

Divide By 7 on both sides

12 = x

And there is the answer. Sorry I couldn't explain better Im really not feeling good today

Katarina [22]2 years ago
3 0

Answer:

x=12

33 calls

Step-by-step explanation:

For 3/7 = x/28

Cross multiply. 3•28 = 7x

Seriously just use a calculator. But if you're not allowed to, then go ahead and do the next step which is divide by 7.

(3•28)/7 = x

The 28/7 is just 4.

You still have the 3.

3•4 = x

12 = x

SECONDLY,

Compare

calls/hour= calls/hour

18/6 = c/11

18/6 can be simplified. It is 3/1.

3/1 = c/11

Crossmultiply.

3•11 = 1c

33 = c

The call center will get 33 calls in 11 hours.

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AlladinOne [14]

Answer:

5 meters

Step-by-step explanation:

Based on the situation, it forms into a right triangle. So we will apply the Pythagorean Theorem here. The ladder acts as the hypotenuse while the height from the ground to the window serves as our side "a". We are tasked to solve for "b". Side "b" is the distance from foot of side a to the tip of side c which is the hypotenuse (ladder). We will derive the formula below to solve for b.

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Correct me if I'm wrong. I hope it helps.

3 0
2 years ago
And Louisa bakes a batch of brownies she is 1/2 cup of chocolate. If she has 3/2 cups of chocolate remaining how many batches of
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The smallest integer that can be added to -2m3 − m + m2 + 1 to make it completely divisible by m + 1 is .
dangina [55]

Recall the polynomial remainder theorem: if m-c is a factor of some polynomial p(m), then the remainder upon dividing p(m) by m-c is p(c).

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