0
Add your answer:
Earn +20 pts
Y equals 4 divided by x squared what formula is this?
Y = 4/x^2
What is y x 4?
If that's y times 4, the answer is 4y
What half the product of x and y?
(x+y)/2
How do you solve this problem what is the value of the expression 2x squared plus 3xy - 4y squared when x equals 2 and Y equals 4?
x = 2 so x squared = 4 and 2x squared = 2 times 4 = 8; y = 4 so xy = 2 times 4 = 8 and 3xy = 3 times 8 = 24; y squared = 4 times 4 = 16 and 4y squared = 4 times 16 = 64; so 8 + 24 - 64 = 32 - 64 = -32
What is the equation for a line that passes through points (24) (-3-6) in point slope form?
(y - 4)/(x-2) = (4 - (-6) )/(2 - (-3)) = 22 x - 4 = y - 4y = 2x(y - 4)/(x-2) = (4 - (-6) )/(2 - (-3)) = 22 x - 4 = y - 4y = 2x
Solve 2 divided by y plus 4 divided by y equal to 3?
y = 2
What is 2x times x times y divided by 9 times y squared?
18
If y is inversely proportional to the square of x fully explain what happens when x is doubled?
if INVERSELY proportional then y = 1/X^2 ( that is, 1 divided by x squared) If X doubles then X SQUARED increases as 2 x 2 = 4 times SINCE Y = 1/x^2 then Y DECREASES 4 times
Y equals 4 divided by x squared what formula is this?
Y = 4/x^2
What is y x 4?
If that's y times 4, the answer is 4y
What is the sum of 2x divided by y-2 and 2x divided by 2-y?
2x / (y-2) + 2x / (2-y)First get a common denominator: (y-2) (2-y)Then you have:2x(2-y) / (y-2)(2-y) + 2x(y-2) / (y-2)(2-y), summing and simplifying, you get:(4x-4) / (y-2)(2-y)
Solve the equation for y 5 times y plus 1 equals 4 times y - 1?
1*1*1*1*1+1=4 divided by4
Can this be simplified any further x to power of 6 and y to power of neg 2 divided by x to power of 2?
X^4 divided by Y^2
What is 1 divided by x divided by 2 divided by y?
0.5
What is y plus 3 to the third power plus 2 divided by 4?
It depends on where there are parentheses, if there are any. y + 33 + 2/4 = y + 27.5 (y+3)3 + 2/4 = y3 + 9y2 + 27y + 27.5
X y if x -2 and y -4?
Improved Answer:If: x = -2 and y = -4Then: xy = 8Because: -2 times -4 = 8
What is the product y 4 times y 6 four and six are little numbers?
The product of y times 4 is equal to y multiplied by 4. Similarly, the product of y times 6 is equal to y multiplied by 6.
