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butalik [34]
3 years ago
15

Find the zeros of the polynomial 6x 2 + 12x

Mathematics
1 answer:
klio [65]3 years ago
3 0

Answer:

i think it's 6x(x+2)

Step-by-step explanation:

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The sum of the quotient of a number and and 3 and 8 is 16 what is the number
zhuklara [117]
After having done this on paper:

\frac{n}{3} + 8 = 16

We want to isolate the variable, and the first step is to subtract the 8.

\frac{n}{3} = 8

Since the <em>n</em> is being multiplied by 3, and that = 8, we can multiply both sides by 3.

<em>n</em> = 24

Let me know if this helped you understand better.

Also, you can check this by substituting in 24 for <em>n</em>.
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3 years ago
One end of a ramp is raised to the back of a truck 5 feet above the ground. 1 point
sveta [45]

Answer:

38.7°

Step-by-step explanation:

You are basically looking at a triangle with a 90° angle (check picture).

Since we are looking for the ramp's angle and are given the length of the opposite and the hypothenuse, we have to solve the following equation:

sin (\alpha) = opposite / hypothenuse= 5 ft/8ft

which is equivalent to

\alpha = sin^{-1}(5/8)\approx 38.7\deg

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3 years ago
Find the total cost. 49.95 CD player; 5% tax
ad-work [718]
The total cost will be $52.44.
Please vote my answer brainliest! Thanks.
6 0
3 years ago
Read 2 more answers
Why is this answer correct?​
ohaa [14]
Your answer is highly correct
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3 years ago
A flagpole and a model flag pole have a scale factor of 1 in.= 4 ft. If the model pole measures 12 inches, how tall is the actua
Karolina [17]

Answer:

48\ \text{feet}

Step-by-step explanation:

1\ \text{inch} of the model is 4\ \text{feet} of the actual pole.

Here, the pole which is present in the model measures 12\ \text{inches}, so

12\ \text{inches} of the model will be (12\times 4)\ \text{feet}=48\ \text{feet}

Hence, the actual pole will be \boldsymbol{48\ \text{feet}} tall.

7 0
3 years ago
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