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expeople1 [14]
3 years ago
8

Please answer ALL question or some ASAP

Mathematics
1 answer:
lesantik [10]3 years ago
3 0

I believe that you have to multiply the base by the height

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Use the Rational Zeros Theorem to write a list of all possible rational zeros of the function.
marishachu [46]

Answer:

\text{Possible rational zeros}=\pm1,\pm\frac{1}{2},\pm2,\pm3,\pm\frac{3}{2},\pm6,\pm9,\pm\frac{9}{2},\pm18

Step-by-step explanation:

We have been given the function

f(x)=-2x^2+4x^3+3x^2+18

From the rational zeros theorem, we have

\text{Possible rational zeros}=\pm\frac{\text{Factors of constant term}}{\text{Factors of leading coefficient}}

From the given function,

Leading coefficient = 2

Factors of 2 are 1,2

Constant term = 18

Factors of constant term = 1, 2, 3, 6, 9, 18

Hence, we have

\text{Possible rational zeros}=\pm\frac{1,2,3,6,9,18}{1,2}\\\\\text{Possible rational zeros}=\pm1,\pm\frac{1}{2},\pm2,\pm3,\pm\frac{3}{2},\pm6,\pm9,\pm\frac{9}{2},\pm18

6 0
3 years ago
insects have 6 legs,and spiders have 8 legs.What is the least number of insects and the least number of spiders possible so that
iogann1982 [59]
By using LCF (Least common factor), the answer would be 24. If you count by sixes and eighteen, the first number they have the same is 24. 6,12,18,24
8,16,24
7 0
3 years ago
Read 2 more answers
At the science fair, Tanvi uses 8 fluid ounces of vinegar to make her volcano erupt. How many times can she make her volcano eru
SpyIntel [72]

Answer:

4 times

Step-by-step explanation:

1 quart is equivalent to 32 fluid ounces.

If each eruption consumes 8 fluid ounces of vinegar. Assuming that the amount of vinegar required per eruption is constant, the number of times Tanvi can make her volcano erupt is:

n=\frac{32}{8}\\n=4\ times

Tanvi can make her volcano erupt 4 times  with 1 quart of vinegar.

7 0
3 years ago
The dimensions of a triangular prism are shown in the diagram.
Naya [18.7K]

Answer:

312 cm³

Step-by-step explanation:

volume of triangular prism = area of triangle x length

area of triangle = 1/2 x base x height

⇒ area of triangle = 1/2 x 8 x 6 = 24 cm²

Therefore, volume of the prism = 24 x 13 = 312 cm³

4 0
2 years ago
Read 2 more answers
A rectangular room is twice as long as it is wide, and it’s perimeter is 60 meters. Find the width
zhannawk [14.2K]

Answer:

20 m

Step-by-step explanation:

The width is half the length, and the perimeter is the sum of the lengths of all sides. We can write the equation of the perimeter as ...

... 60 m = L + L/2 + L + L/2

... 60 m = 3L . . . . . collect terms

... 20 m = L . . . . . . divide by 3

7 0
2 years ago
Read 2 more answers
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