Ask question

Ask question

All categories

Dennis_Churaev [7]

2 years ago

7

A cylinder has a height of 1 foot and a radius of 1 foot. What is its volume? Use ≈ 3.14 and round your answer to the nearest

hundredth.

1 answer:

scoray [572]2 years ago

8 0

the answer is in your question lol.

its pi, which is

≈ 3.14 feet ^3

^^^ thats

ur answer

You might be interested in

What’s the surface area of this shape?

rjkz [21]

Answer:

210 in²

Step-by-step explanation:

6*2.5+6*6*2+(8+6)*2.5+10*2.5+1/2*6*8*2+6*2.5= 210 in²

6 0

2 years ago

How do you factor this? x^{2} + 5 x- 9 = ?

Oksanka [162]

$x^2+5x-9\\\\a=1;\ b=5;\ c=-9\\\Delta=b^2-4ac\\\\\Delta=5^2-4\cdot1\cdot(-9)=25+36=61 > 0\\\\x_1=\dfrac{-b-\sqrt\Delta}{2a}\ and\ x_2=\dfrac{-b+\sqrt\Delta}{2a}\\\\\sqrt\Delta=\sqrt{61}\\\\x_1=\dfrac{-5-\sqrt{61}}{2\cdot1}=\dfrac{-5-\sqrt{61}}{2}\\\\x_2=\dfrac{-5+\sqrt{61}}{2\cdot1}=\dfrac{-5+\sqrt{61}}{2}\\\\x^2+5x-9=\left(x-\dfrac{-5-\sqrt{61}}{2}\right)\left(x-\dfrac{-5+\sqrt{61}}{2}\right)$

6 0

2 years ago

Solve for x: 3 − (2x − 5) < −4(x + 2) (1 point)

mixas84 [53]

Answer: x<-8

Step-by-step explanation:

4 0

2 years ago

-2.105 as a fraction?

Bezzdna [24]

The easiest way is if it doesn't need to be simplified. Multiply -2.105 by $\frac{1000}{1000}$ . You get the fraction $-\frac{2105}{1000}$ . While this is technically the answer, you can simplify this down to $\frac{421}{200}$ . Because 421 is a prime number, this can not be simplified any further. Therefore, the solution is $\frac{421}{200}$ .

$\frac{421}{200}$ .

6 0

2 years ago

PleAse help with this question

Black_prince [1.1K]

5 it 5 it 5 555555

Step-by-step explanation:

hope this helped

8 0

2 years ago