2 years ago

Find the surface area of a cylinder with a radius of 5 cm and a height of 30 cm. Use 3.14

1 answer:

3 0

Whole formula 2*pi*radius^2 + 2*pi*radius*height:

157+942= 1099

SA= 1099

You might be interested in

zimovet [89]

<u>Answer:</u>

$x^2 + x - 72 = 0$

<u>Explanation:</u>

We are given product of two consecutive odd integers is equal to 72.

Let one integer be x , then since these are consecutive and odd so the other integer will be equal to x + 1.

Their product is equal to 72. So,

x * (x + 1) = 72

=> $x^2 + x = 72$

=> $x^2 + x - 72 = 0$ is the required quadratic equation.

5 0

2 years ago

Darina [25.2K]

Answer: x = 83 (x representing the next homework assignment)

Step-by-step explanation:

8 0

2 years ago

Damm [24]

Answer:

2/7 .2857

Step-by-step explanation:

5 0

2 years ago

Svetllana [295]

The rule to remember for this problem is: i^2 = -1
(4 + i)(1 - 5i)
4 - 20i + i - 5i^2
4 - 19i + 5
9 - 19i

6 0

3 years ago

Fittoniya [83]

The equation will be
$y = - \frac{8}{7} x + \frac{60}{7}$

good luck

4 0

2 years ago