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Feliz [49]
3 years ago
15

594 is 450% of what number?

Mathematics
2 answers:
r-ruslan [8.4K]3 years ago
3 0

Answer: 2,673

Step-by-step explanation:

450% × 594 =

(450 ÷ 100) × 594 =

(450 × 594) ÷ 100 =

267,300 ÷ 100 =

anygoal [31]3 years ago
3 0

Answer:

132

Step-by-step explanation:

"Is" means equals, "of" means multiplication, and "percent" means out of 100.

594 is 450% of what number

594 = 450/100 · x

594 = 4.5 · x

x = 594 / 4.5

x = 132

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The star means that is my guess.
OLEGan [10]
You are correct for all of them,
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7 0
3 years ago
PLS HELP ILL GIVE BRAINLIEST
inysia [295]
<h3>Answer:   14x - 8</h3>

=======================================================

Explanation:

I'll use the quadratic formula to find the roots or x intercepts. This slight detour allows us to factor without having to use guess-and-check methods.

The equation is of the form ax^2+bx+c = 0

  • a = 12
  • b = -11
  • c = -5

This leads to...

x = \frac{-b\pm\sqrt{b^2-4ac}}{2a}\\\\x = \frac{-(-11)\pm\sqrt{(-11)^2-4(12)(-5)}}{2(12)}\\\\x = \frac{11\pm\sqrt{361}}{24}\\\\x = \frac{11\pm19}{24}\\\\x = \frac{11+19}{24} \ \text{ or } \ x = \frac{11-19}{24}\\\\x = \frac{30}{24} \ \text{ or } \ x = \frac{-8}{24}\\\\x = \frac{5}{4} \ \text{ or } \ x = -\frac{1}{3}

Now use those roots to form these steps

x = \frac{5}{4} \ \text{ or } \ x = -\frac{1}{3}\\\\4x = 5 \ \text{ or } \ 3x = -1\\\\4x - 5 =0 \ \text{ or } \ 3x+1 = 0\\\\(4x-5)(3x+1) = 0

Refer to the zero product property for more info.

Therefore, the original expression factors fully to (4x-5)(3x+1)

Use the FOIL rule to expand it out and you should get 12x^2-11x-5 again.

----------------------------------------------

We did that factoring so we could find the side lengths of the rectangle.

I'm using the fact that area = length*width

  • L = length = 4x-5
  • W = width = 3x+1

The order of length and width doesn't matter.

From here, we can then compute the perimeter of the rectangle

P = 2(L+W)

P = 2(4x-5+3x+1)

P = 2(7x-4)

P = 14x - 8

6 0
2 years ago
In a business, if A can earn $7500 in 2.5 years, find the unit rate of his earning per month
andrew11 [14]

2.5 years = 30 months

7500$ in 30 months

x$ in 1 month

___________________

x = (7500*1)/30 = 250

The answer is 250$/month.

5 0
3 years ago
Read 2 more answers
Please help. thx a bunch
Aleks [24]
0.55 HOPE THIS HELPS!
3 0
3 years ago
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the girl that wanted to see me pls reply because it’s not popping up lol and yo ur question got deleted
Hatshy [7]

Answer:

is this a question

Step-by-step explanation:

5 0
3 years ago
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