Although skew lines do not intersect, rays and segments sometimes do, so i would say true?
Answer:
$15.6
Step-by-step explanation:
First, let's assume that <em>x</em> is the total money in the bag of coins.
1. <em>x</em> = total money
4/13 of the coins are pennies, so 4/13 of x equals to the number of pennies.
4/13(x) = P (pennies)
What is left that is not pennies is 9/13(x). And out of these, 1/4 are nickels. Which means:
1/4(9/13[x]) = N (nickels)
If 1/4 of the remaining are nickels, then 3/4 are dimes. So:
3/4(9/13[x]) = $8.10 (dimes' value)
After calculating the one with the value:
27/52(x) = $8.10
27x = $8.10 times 52
x = ($8.10 times 52)/27
x = 52 x $0.3
x = $15.6
Ans. The value of the bag of coins is $15.6
Each ounce of yogurt costs $0.12 so 8 ounces would be $0.96
Answer:
314 in²
Step-by-step explanation:
The formula for the area of a circle is pi*r² or pi (3.14...)* radius²(squared).
If you plug in the radius given into the equation, you get 3.14*10² you can then solve this using systems of equations.
3.14*10²
10² = 10*10
3.14*(10*10)
10*10= 100
3.14*100
3.14*100= 314
Let's start with 14, shall we? Alright, so we know that positive and negative numbers are both on opposite sides of zero- negatives on the left, positives on the right. We see that we have a positive and negative. That lets us know that we have these two values on opposite sides. As for one, we see that it's (going to assume it's negative, as that's what it looks like. If not, do the same thing on the other side.) 5/8, we can only do fourths here, it seems, because there are four intervals between the numbers. Here's where the beauty of equivalent fractions comes in. 5/8 actually equals 2.5/4 if you divide the top and bottom by 2. Now it should be easy to graph it. A little after 1, and then in between 2 and three. Hope this helps.
