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2 years ago

Expand. Your answer should be a polynomial in standard form. (b^2+5)(−b^2+7)=

Mathematics

1 answer:

Blizzard [7]2 years ago

6 0

(b^2+5)(−b^2+7)

Use the FOIL METHOD to expand.

-b^4 + 7b^2 - 5b^2 + 35

-b^4 + 2b^2 + 35

Did you follow?

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*Check Photo

MaRussiya [10]

Answer:

i forgot but i did this earler

Step-by-step explanation:

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3 years ago

Does the graph above have an Hamiltonian circuit, Hamiltonian path, or neither? Paths and Circuits Help

Hatshy [7]

a. Only a Hamiltonian path

One such path is

1 → 2 → 0 → 4 → 3

which satisfies the requirement that each vertex is visited exactly once.

There is no Hamiltonian circuit, however, since it is impossible for any Hamiltonian path on this graph to visit vertex 0 exactly once.

6 0

1 year ago

Which measurement is the largest 6 kilometers 60 meters 600 centimeters 6000 millimeters

Tju [1.3M]

6 kilometers is the greatest,but arranging from greatest to least: 6km, 60m, 600 cm or 6000mm

60 meters = 60 meters * 1km/1000 meters = 0.06 km600 centimeters = 600 cm * 1m/100cm * 1km/1000m = 0.006 km6000 millimeters = 6000mm * 1m/1000mm * 1km/1000m = 0.006km

thus arranging from greatest to least:6km, 60m, 600 cm or 6000mm

4 0

2 years ago

Read 2 more answers

Factor * (x^2/9)- 64

Hoochie [10]

Step-by-step explanation:

We use

$a ^{2} - \times ^{2} = (a - \times )(a + \times )$

Now we have

$\frac{ { \times }^{2} }{9} - 64 = ( \frac{ \times }{3} ) ^{2} - {8}^{2} \\ = ( \frac{ \times }{3} - 8)( \frac{ \times }{3} + 8)$

Hope that useful for you

5 0

3 years ago

What is the volume in cubic centimeters of a right circular cone with radius 2 centimeters and height 9 centimeters?

andreev551 [17]

Answer:

$V = 37.7cm^3$

Step-by-step explanation:

The formula for the volume of a cone is:

$V = \frac{1}{3} \pi r^2h$

Given:

- Radius = 2cm

- Height = 9cm

Let's plug these into the equation:

$V = \frac{1}{3} \pi (2)^2(9)$

Now solve:

$V = \frac{1}{3} \pi (4)(9)\\V = \frac{1}{3}\pi 36\\V = \frac{36}{3} \pi \\V = 12\pi \\V = 37.7cm^3$

Therefore, the volume of the cone is 37.7cm^3.

I hope this helps!!

- Kay :)

5 0

2 years ago