<u>Let's take this problem step-by-step</u>:
<u>What does this problem ask us to find</u>:
⇒ <em>height</em>
<em />
<u>Now consider the formula for the Surface Area of a Cylinder</u>:
⇒ πr² + 2πrh
- r: length of the radius
- h: length of the height
<u>Now consider the information given to us</u>:
- radius' length: 5 cm
- Surface area: 110π
<u>Let's plug everything into the surface area formula</u>:
Thus the height is 8.5 cm
<u>Answer: 8.5 cm</u>
<u></u>
Hope that helps!
9514 1404 393
Answer:
Step-by-step explanation:
The ratio of smallest sides in the two triangles is ...
smaller / larger = 4/10
To find A and B, we write proportions involving corresponding side lengths.
__
Side A in the smaller triangle is ...
A/15 = 4/10
A = (4/10)(15) = 6
__
The ratio of larger to smaller is the inverse of the above ratio, so ...
B/9 = 10/4
B = (10/4)(9) = 22.5
Answer:
Here's for part a: 8.43 x 10^5 3.19 x 10^8
I'm not really sure for part b.
I hope this answer for part a helped...
Answer:
5y = 4x + 10
Step-by-step explanation:
Slope-Intercept Form: y = mx + b
So we change <em>4x + 5y = 10 </em>to the form in the answer.
