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3 years ago

Which expression is equivalent to 6X equals 10 X +20

Mathematics

1 answer:

Andrei [34K]3 years ago

7 0

I think it’s 2(5x +10)

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What are the degree and leading coefficient of the polynomial of 12u3 -8 + 23u

irga5000 [103]

Answer:

Degree: 3

Leading Coefficient: 12

Step-by-step explanation:

Find the highest power to determine the degree, in this case it's 3. Then identify the term with the highest power (12u^3) to find the leading coefficient.

So, because 3 is the largest and only power in this equation, it is the degree. 12u^3 is the leading term (term containing the highest degree) and 12 is the coefficient attatched to the term. Hope that helped!

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3 years ago

Josh walks 18 dogs each week. Today he walk one third. How many dogs is he walking today?

Masja [62]

Since there are 18 dogs. And fraction denominator is 1/3 It will be divided by 6 And since ges walking 1/3 of the dogs he is originally walks with which is 18 That means the answer is 6.

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3 years ago

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PLEASE HURRY~ CHOOSING BRAINLIEST

svp [43]

Answer:

Step-by-step explanation:

Because the y intercept is two our y=mx+b equation looks like this

y=mx+2

We then need to find a slope that gives us an x intercept of 3 or satisfies the coordinates of (3,0)

We can plug this in and solve

0=3m+2

-2=3m

-2/3=m

which means our final equation is

-2/3x+2

6 0

3 years ago

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What is the approximate diameter of a sphere with a volume of 113 cm^3

larisa86 [58]

Answer:

B. 6 cm

Step-by-step explanation:

$\text{Take the volume of a sphere and solve for r.}\\V=\frac{4}{3}\pi r^3\\\text{We already know that the volume is 113, so substitute that value.}\\113=\frac{4}{3}\pi r^3\\\text{Divide both sides by 4/3 pi.}\\\frac{113}{\frac{4}{3}\pi}=r^3\\\text{Divide 113 by 4/3 pi.}\\r^3=26.98\\\text{For a more accessible value, round up.}\\r^3 \approx27\\\text{Take the cube root of both sides.}\\r=3$

Now that the radius is known, all we have to do is multiply it by 2 to get the diameter. Here the answer is simply 3 * 2, or 6.

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3 years ago

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√24 is between which 2 numbers? Question 6 options: 1 and 2 2 and 3 3 and 4 4 and 5

Goryan [66]

The answer is: between 4 and 5

The way I figured this answer was by simply finding the square of the numbers

$1^{2} = 1$
$2^{2} =4$
$3^{2} =9$
$4^{2} =16$
$5^{2} =25$

Since 24 is between 16 and 25 then that has to be your answer.

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3 years ago

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