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Is x percent of y equal to y percent of x?
Let [x percent of y] = (x/100)*y. And [y percent of x] = (y/100)*x.Use the ruSo the first one (x/100)*y = y*(x /100) = y*x/100.The second one: (y/100)*x = x*(y/100) = x * y / 100, which equals y*x/100.So yes they equal the same thing, so they are equal.
What percentage is x of y and what is the formula to solve it?
To solve this, you would divide x by y, and multiply by 100.(x/y)*100 = Percent of yIE:if x=3 and y=4(3/4)*100.75*100= 75%3 is 75% of 4.
How do you Calculate the Percent to Plan?
To calculate the Percent to Plan, you can first substitute the variable X for the percent and the variable Y for the Plan, and then you can solve for the end rate of percent to plan easily.
How do you figure percent as slope?
Your question is a bit confusing. I can show slope as a fraction, decimal number or percent. A slope of a line from two points is the change in Y (delta Y) divided by the change in X (delta X). If my change in Y = -20, and my change in X is 100 (let's say I lost 20 pounds in 100 days), the slope is -20/100 or -0.20, which is the same as -20%.
What is 35 percent of a number if 12 is 15 percent of a number?
12=(15/100)x x=[(12)(100)]/15=(20)(4)=80 Now, 35 percent of a number is (35/100)(80)=Y after cancelling, Y=(7)(4)=28 OR (Shorthand Version) 12/.15=80 80(.35)=28
X percent of y is y percent of?
X percent of y is y percent of X See related link.
What percent of 300 is 270?
270/300=0.9, therefore 270 is 90% of 300. Generally, if you want to find what percent x is of y, then do x/y, then multiply by 100 and stick a percent sign on the end!
Is x percent of y equal to y percent of x?
Let [x percent of y] = (x/100)*y. And [y percent of x] = (y/100)*x.Use the ruSo the first one (x/100)*y = y*(x /100) = y*x/100.The second one: (y/100)*x = x*(y/100) = x * y / 100, which equals y*x/100.So yes they equal the same thing, so they are equal.
How you put formula x percent of y equals x in discount question?
'x' percent of 'y' = [ 0.01x times y ] .
Two numbers that when added equal 90 and when multiplied equal -42?
48
How do you solve if angle x and angle y are complementary and angle z and angle q are complementary and angle x and angle z are congruent then angle y is congruent to angle q?
x and y are complementary so x + y = 90 and so y = 90 - x z and q are complementary so z + q = 90 and so q = 90 - z x = z so 90 - x = 90 - z that is y = q
How do you get an ordered pair of 90 degrees?
Assume we want to find the ordered pair after 90° counterclockwise rotation. From (x,y), we have (-y,x). If we want to find the ordered pair after 90° clockwise rotation, then from (x,y) we have (y, -x)
What is x and y if x minus y equals 90 and x plus y equals 360?
First you need to eliminate one of the letters. In this case, by adding the two equations together we can eliminate y. x - y = 90 + x + y = 360 __________ 2x = 450 x = 225 if x = 225 we can put this back in to the first equation to find y. x - y = 90 ----- 225 - y = 90 ----- 225 - 90 = y ----- 135 = y Now, knowing that x = 225 and y = 135 we can double check that this is right by trying these numbers in the second equation. x + y = 360 ----- 225 + 135 = 360!! Correct!
What two numbers equal 13 but when multiplied equal -90?
103
If the difference of the sum and difference of two numbers is 90 and if the sum of the sum and difference is 162 what are the numbers?
The answer is 45 and 81. To find it out you need to use double algebra. 1. (x+y)-(x-y)=90 x-x=0 y+y=2y/2= 1y=y 90/2= 45 y=45 2. (x+y)+(x-y)=162 y-y=0 x+x=2x 2x/2= 1x=x 162/2=81 3. check your work x+y-x-y=90 81+45-81-45=90- x+y+x-y+=162 81+45+81-45=162 81+45= 126 81-45=36 126+36=162 That is how you find the answer.
What is the formula for rotating a shape 90 degrees?
The rotation matrix for a 90° rotation is [[0,-1],[1,0]] More simply, if our shape is a function of x and y, we swap x and y and then negate y. For instance: if our function is y=x, then the 90° rotation would be x=-y
How do you turn x plus y equals 90 into slope intercept form?
Subtract x from both sides:- y = -x +90
