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andre [41]
3 years ago
10

What dose 5h-2+9h equal explain☺

Mathematics
1 answer:
DerKrebs [107]3 years ago
8 0
Start out by combining LIKE TERMS 
5h-2+9h 
in this case 9h and 5h are like terms so you would add both of those together.
9h+5h=14h
-2 has no like terms so we can't do anything with it our final answer would be:
14h-2
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A cone-shaped tent has a diameter of 12 ft and a height of 6 ft. What is the approximate volume of the tent? Question 2 options:
inessss [21]

Answer:

Step-by-step explanation:

The formula of volume of cone is

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

where, r is the radius

we have given diameter = 12 =2r

r=6 ft

h is the height h=6 ft

\pi =3.14

Substitute the value in the formula,

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

V=\frac{1}{3}\times (3.14)\times 6^{2}\times 6

V=\frac{1}{3}\times 3.14\times 36\times 6

V=226.08 ft^3

Therefore, The volume of cone is 226.08 cubic ft.

Read more on Brainly.com - brainly.com/question/9177514#readmore

3 0
3 years ago
150-5r>87.5 Il mark brainliest
Mashutka [201]

Answer:

r < 12.5

Step-by-step explanation:

Given

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r < 12.5

8 0
3 years ago
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A rectangle has an area of 36 square centimeters and a length of 9 centimeters.
melamori03 [73]

<span>area = length * width</span><span />

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Help plz I really need it plz
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The sum of -2 and three times a number
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The sum (addition) of -2 and 3 times (3 ·) a number (n)

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