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gulaghasi [49]
3 years ago
11

2. Given the function f(x) = (x + 1) - (2x - 1), solve for the

Mathematics
1 answer:
valina [46]3 years ago
6 0

Answer:

i think that the answer might be D

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Find th volume of a cylinder if it has a diameter of 8 and a height of 12.leave your answer in tern of pi
forsale [732]

Answer:

\large\boxed{V=192\pi}

Step-by-step explanation:

The formula of a volume of a cylinder:

V=\pi r^2H

<em>r</em><em> - radius</em>

<em>H</em><em> - height</em>

<em />

We have a diameter <em>d = 8 → d = 2r → 2r = 8 → r = 4</em>

and <em>H = 12.</em>

<em></em>

Substitute:

V=\pi(4^2)(12)=\pi(16)(12)=192\pi

6 0
4 years ago
Plz help me:( and have a good rest of your day
diamong [38]

Answer:

no

Step-by-step explanation:

to be a right triangle, the squared of the base and height must equal the hypotenuse squared:

\sqrt{\left(3.45^2\right)+\left(9.75^2\right)}= 10.34238

10.24^2 =/= 10.34

7 0
3 years ago
When answering this question, which is correct? 3 and 9 are ones or tens in the number 39?
erik [133]

Answer:

3 is tens and 9 is ones

Step-by-step explanation:

hope this helps

3 0
3 years ago
A bag contains 9 counters. n counters are yellow and the rest are blue. Two counters are removed randomly from the bag. The prob
m_a_m_a [10]
>>>>>>>>>>> 0 is the answer <<<<<<<<<<<<
3 0
4 years ago
Read 2 more answers
{0, 2.6, 4.2, 5, 10, 15}
N76 [4]
{10, 15} and {5, 10, 15}.

Trying out some values:
x=10, 5*10 + 3 = 53, so 10 and above satisfy the inequality.

x=5, 5*5 + 3 = 28, which the lowest value that will satisfy the inequality so nothing below 5 will.

So any set with 5 or higher are correct, so
{10, 15} and {5, 10, 15}.
8 0
3 years ago
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