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lana [24]
2 years ago
15

What is the answer -.6x+ .9= 1x+2.4

Mathematics
1 answer:
Mariulka [41]2 years ago
4 0

Answer:

X=-0.9375 or -15/16

Step-by-step explanation:

-0.6+0.9=x+2.4

-0.6x-x=2.4-0.9

-1.6x=1.5

x= -0.9375

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When using the rational root theorem, which of the following is a possible root of the polynomial function below? f(x)=2x^2-4x+9
Norma-Jean [14]

The only option that meets the root theorem is option b.

<h3>which of the following is a possible root of the polynomial function below?</h3>

The polynomial function is:

f(x) = 2x^2 - 4x + 9

The rational root theorem says that if a root is a rational number, then the leading coefficient must be divisible by the denominator of the rational number and the constant term must be divisible by the numerator.

In this case, the constant is 9, and the only option such that the constant is divisible by the numerator is option b: 3

Where 3 is a rational number:

3 = 3/1

The numerator is 3 (which divides 9) and the denominator is 1 (which divides the leading coefficient 9. (notice that it meets the theorem, but it is not an actual root).

If you want to learn more about polynomials.

brainly.com/question/4142886

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3 0
1 year ago
A sphere has a diameter of 1.2 meters. The sphere increased the diameter by 0.2 meters. What percent increase is the radius of t
Tasya [4]
So, the sphere went from 1.2 meters to 1.4 meters.
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Let's divide and see what percent .7 is of .6.
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4 0
3 years ago
The Ortiz family will travel from Indianapolis to Denver this summer. The driving distance between the two cities is 1,058 miles
lakkis [162]
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B. Write and solve an algebraic equation to find out how many miles they will travel.

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Hope this helps. Have a nice day.
7 0
3 years ago
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timama [110]
Well, for his you would have to find the unit rate.
The easiest way to do this would first be converting 3/5 into a fraction (0.6)

next, divide that by 4 to get the weight of 1.

0.6/4 (the same as 0.6 x 0.25 or 6/10 x 1/4 if you are doing it without a calculator)

each bread weighs 3/20 (or 0.15) pounds.

7 0
3 years ago
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Answer:

Lisa can cut the rope into 12 pieces with 1/4 foot remaining.

I found the answer on USATestprep.

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