3 years ago

Find an equivalent ratio in simplest terms: 15 : 72

Mathematics

1 answer:

maksim [4K]3 years ago

7 0

Answer:

5:24

Step-by-step explanation:

15:72

3 is the greatest common factor

5:24

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Aaron bought 22.6 gallons of paint. There are approximately 3.8 liters in 1 gallon. Which measurement is closest to the number o

7nadin3 [17]

Answer:

86 liters

Step-by-step explanation:

22.6 gal × (3.8 L)/gal = 85.88 ≅86 L

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3 years ago

A fair die is rolled 6 times. What is the probability that a 5 comes up at least once? Write your answer as a decimal rounded to

tatiyna

Answer:

u have to multiply the numbers

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4 years ago

Divide these polynomials.

lord [1]

We can do this two ways: polynomial division or synthetic division.
Polynomial division involves factoring the equations first. Synthetic division is basically long division.

I'm opting for polynomial division cause it's shorter.

First, we factor ((x^4)-(x^3)-(7x^2)+4x-3).
((x^4)-(x^3)-(7x^2)+4x-3)=(x-3)((x^3)+(2x^2)-x+1)

Then divide:
((x-3)((x^3)+(2x^2)-x+1)) ÷ (x-3) = (x^3)+(2x^2)-x+1

So your answer is B

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3 years ago

P is a rectangle with a length 40 cm and width x cm

Vesnalui [34]

We know that
the length of Q is 25% more than the length of p
so
length Q=1.25*40--------> 50 cm

the area of Q is 10% less than the area of p
Area Q=50*y
Area P=40*x
so
50*y=0.90*[40*x]---------> 50*y=36*x-------> x/y=50/36---> 25/18

the answer is
the ratio x:y is
25:18

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3 years ago

Rewrite the absolute value function as a piecewise function. a f(x) = -3x +11 – 2 -

levacccp [35]

Y=-3x+9 that is the answer

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3 years ago