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skelet666 [1.2K]
3 years ago
10

Solve the equation by factoring x^2 +5x + 6

Mathematics
1 answer:
vlada-n [284]3 years ago
6 0

Answer:

(x+2) (x+3)

Step-by-step explanation:

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What can 14/6 go into it’s simplest form?<br> See
ladessa [460]

Answer:

7/3

Step-by-step explanation:

You divide 14 and 6 by 2 that is equal 7/3

6 0
3 years ago
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The volume of a cone is 1540cm³. If its radius is 7cm, calculate the height of the cone. (Take pi = 22/7)
Ann [662]

Answer:

h=30

Step-by-step explanation:

Volume of a cone=1540cm^{3}, Radius=7cm.

The height of a cone=h

When we need to find the height of a cone, we can use the formula of the volume of a cone, which is \frac{1}{3} \pi r^{2} h to find the height of a cone.

1540cm^{3} =\frac{1}{3}\pi r^{2}  h

Put the pi value=22/7 and the value of radius which is 7 cm into the formula.

1540cm^{3}=\frac{1}{3}*\frac{22}{7}  7^{2}h

1540cm^{3} =\frac{154}{3}h

Move \frac{154}{3} to another side. 1540 divided by  \frac{154}{3} to calculate what is the value of h, h is the height of a cone. Like this.

\frac{1540cm^{3} }{\frac{154}{3} } =h

30=h

Rearrange the h.

h=30

I hope you will understand my solution and explanation. If you still cannot get the point, you can ask me anytime! Thank you!

4 0
3 years ago
Read 2 more answers
What is -3m + 5m = -14? With work provided
lara [203]

Answer:

-7

Step-by-step explanation:

-3m+5m=-14

2m=-14

divide both sides by 2

m=-7

5 0
2 years ago
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The second of two numbers is 4 less than twice the first. Their sum is 80.Find the numbers
Otrada [13]
The first number is x
the second number is 2x-4
combine both numbers = 80
x+2x-4=80
3x-4=80
3x=84
x=28
one number is 28 and the other is 52.
4 0
3 years ago
a tire on a toy car has a diameter of 8 cm. if the toy car travels 12560 cm, approximately how many times does the Tire rotate
Zina [86]
The answer is 1,570 cm
Hope it helps
4 0
3 years ago
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