Answer:
3/5
Step-by-step explanation:
60 percent is the fraction 60/100 and simplifyping that by ten is 6/10
6/10 divided by two is 3/5
Answer:
4V = 3U
Step-by-step explanation:
The final cost of a sale item is determined by multiplying the price on the tag by 75%.
Let us assume that the final cost of the sale item is V and the price on the tag is given by U.
Then the equation that best describes the function that represents the situation is
⇒ 4V = 3U (Answer)
Answer:
what are the expressions
Step-by-step explanation:
<u>Given</u>:
Line m is parallel to line n.
The measure of ∠1 is (4x + 15)°
The measure of ∠2 is (9x + 35)°
We need to determine the measure of ∠1
<u>Value of x:</u>
From the figure, it is obvious that ∠1 and ∠2 are linear pairs.
Thus, we have;
![\angle 1+\angle 2=180^{\circ}](https://tex.z-dn.net/?f=%5Cangle%201%2B%5Cangle%202%3D180%5E%7B%5Ccirc%7D)
Substituting the measures of ∠1 and ∠2, we get;
![4x+15+9x+35=180](https://tex.z-dn.net/?f=4x%2B15%2B9x%2B35%3D180)
![13x+50=180](https://tex.z-dn.net/?f=13x%2B50%3D180)
![13x=130](https://tex.z-dn.net/?f=13x%3D130)
![x=10](https://tex.z-dn.net/?f=x%3D10)
Thus, the value of x is 10.
<u>Measure of ∠1:</u>
The measure of ∠1 can be determined by substituting x = 10 in the measure of ∠1
Thus, we have;
![\angle 1 =4(10)+15](https://tex.z-dn.net/?f=%5Cangle%201%20%3D4%2810%29%2B15)
![=40+15](https://tex.z-dn.net/?f=%3D40%2B15)
![\angle 1=55^{\circ}](https://tex.z-dn.net/?f=%5Cangle%201%3D55%5E%7B%5Ccirc%7D)
Thus, the measure of ∠1 is 55°
2 1/2 = 2.5
12 1/2 = 12.5
This means you can calculate how may times it goes in by dividing it and rounding the number down:
12.5 / 2.5 = 5
*5 can not be rounded down so it stays the same
This means that 2 1/2 goes into 12 1/2 5 times. Hope this helps! :)