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Viktor [21]
3 years ago
12

(-5/2) to the power of 2

Mathematics
2 answers:
Nookie1986 [14]3 years ago
7 0

Answer:

The answer of (-5/2) to the power of 2 is 6.25.

Zolol [24]3 years ago
4 0
(-5/2)^2=6.25 or 6 1/4
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Ahmed, Walid and Faisal made $1446 profit from selling used books. If Ahmed to receive double amount of Faisal and Walid to rece
sukhopar [10]

Answer:

  • <u>Faisal will receive $ 241</u>
  • <u>Ahmed will receive $ 482</u>
  • <u>Walid will receive $ 723. </u>

Step-by-step explanation:

1. Let's review the information given to us to answer the question correctly:

Profit Ahmed, Walid and Faisal made from selling used books = $ 1,446

Ahmed to receive double amount of Faisal

Walid to receive triple amount of Faisal

2. How much does each one receive?

  • Let x to represent the amount Faisal to receive
  • Let 2x to represent the amount Ahmed to receive (double amount of Faisal)
  • Let 3x to represent the amount Walid to receive (triple amount of Faisal)

Therefore, we have:

x + 2x + 3x = 1,446

6x = 1,446

x = 1,446/6

x = 241 ⇒ 2x = 482 ⇒ 3x = 723

<u>Faisal will receive $ 241, Ahmed will receive $ 482, and Walid will receive $ 723. </u>

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3 years ago
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Dima020 [189]

Answer:

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Maria noticed that a fork in the road created 3 angles. If two angles are as shown, what is the measure of angle x?
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Tell what you would do to isolate the variable. -5c = 5/24
TiliK225 [7]

Divide -5 on both sides. To isolate c

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3 years ago
Which graph represents the function f(x) = |x + 3|?
Sophie [7]
Answer: (B)
Explanation: If you are unsure about where to start, you could always plot some numbers down until you see a general pattern.

But a more intuitive way is to determine what happens during each transformation.
A regular y = |x| will have its vertex at the origin, because nothing is changed for a y = |x| graph. We have a ray that is reflected at the origin about the y-axis.

Now, let's explore the different transformations for an absolute value graph by taking a y = |x + h| graph.
What happens to the graph?
Well, we have shifted the graph -h units, just like a normal trigonometric, linear, or even parabolic graph. That is, we have shifted the graph h units to its negative side (to the left).

What about the y = |x| + h graph?
Well, like a parabola, we shift it h units upwards, and if h is negative, we shift it h units downwards.

So, if you understand what each transformation does, then you would be able to identify the changes in the shape's location.
6 0
4 years ago
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