The formula for the surface area of a cylinder is:
2<span>π</span><span>r</span><span>h </span><span>+ </span><span>2</span><span>π</span><span>r^</span><span>2
If we substitute in the measurements that we know, you get:
2</span><span>

(3.5) (14) + 2</span><span>

(3.5)^2
If we simplify this expression, we get:
98</span><span>

+ 24.5</span><span>

If you simplify once more, you get
122.5</span><span>

or </span><span>≈ 384.85
Therefore, the surface area is 122.5</span>

or about 384.85<span>
</span>
<u>Answer:</u>
y = 5x (x+2)
<u>Step-by-step explanation:</u>
We are given the following the quadratic function and we are to rewrite it in intercept or factored form:

We can factorize the given expression so taking the common factors out of it to get:


Therefore, the factored form of the given quadratic function is y = 5x (x+2).
Answer:
-10
Step-by-step explanation:
4+-5 is the same as 4-5 =-1
7--3 is the same as 7+3 =10
-1 * 10 = -10
A is 69000 I hope you do good on your test/homework