AnExtremelyLongName

Plan:

 - Convert it into the y = mx + b form. m is the slope

 - The line that is parrelel to the given line has the same slope.

Converting:

(1.) 2x + 4y = -17

(2.) 4y = -2x - 17

(3.) y = -(1/2)x - 17/4

[Now it's up to you to find the slope.]

Please make your question more clear. 

- The height is 6, but is the circle's area 4, is the circle's radius 4, or is the circle's surface area 4???

- Is it a right circular cone?

This is not the best way to solve, but it is the best way (in my opinion) to understand it.

Plan:

For these problems, we can make it easier by PRETENDING that the total number of people is 1000.

Solve:

Since the ratio of males to females is 3 : 2. Let us calculate the exact number of males to females using the information we have in our plan.

3 + 2 = 5

5x = 1000

x = 200

20 * 3 = 600 males

20 * 2 = 400 females

42% of males = 0.42 * 600 = 252 males

64% of females = 0.64 * 400 = 256 females

Add them up 508 people who voted to re-elect the senator.

Out of the 1000 people, 508 of them did. So the overall percent is 508/1000 = 0.508, or 50.8%

I unfortunately do not have a Chegg account with a paid subscription. 

Just a picture for those who want to see:

Question 3:

(I drew this)

Consider:

Angle APO = 26 and the right angles formed by tangent and radii lines

By the Two-Tangent theorem, BP = PA

By a serious of proofs, we know that triangles BPO and APO are congruent by SSS.

Solve:

Because of CPCTC, we know that BPO is congruent to APO and is therefore also 26 degrees.

We solve for BOP and AOP

BOP = 180 - 26 - 90 = 64

AOP = 180 - 26 - 90 = 64

BOA = 64 + 64

Minor arc AB = $\boxed{\text{Now you can do it!}}$