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y=4 and x=2. find y when x=16.
this is a simple ratio problem that becomes 4/2=y/16
simplifying the equation in terms of "y", becomes y= 16 x (4 / 2)
thus, y = 32
as a quick check, realizing that y is twice as big as x or y=2x, also becomes y=32
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When x equals 8 and y equals - 4 find the value of 2x - y?
x = 8y = -42x - y = 2(8) - (-4) = 16 + 4 = 20
What are the solutions to 4x - 16 equals -2x2?
2(x - 2)(x + 4) = 0 x = 2, -4
The square root of 6x-2 equals 4?
root (6x - 2) = 4 therefore 6x - 2 = 16 therefore 6x = 16 + 2 therefore x = 3
Find the slope and y intercept of -2x-8y equals 16?
Convert the equation into standard form, y = mx + c, where m is the slope and c is the y intercept. -2x - 8y = 16 8y = -2x - 16 y = - x/4 - 2 Then the slope is -1/4 and the y intercept is -2
What is the square root of 32 in radical form?
You can factor out the Root(16) which equals 4. So the answer is 4 Root(2).
How can you use 2 x 8 to find 4 x 8?
You double the product of 2x8.2x8 equals 16. 16 doubled which equal 16x2 equals 32.4x8 equals 32.
4 times 8 divided by 2?
the answer is 16 4*8 equals 32 32/2 equals 16
If 8 divided by 2 equals 16 then what is 16 divided by?
8 divided by 2 equals 4. and 16 can be divided by 4 to equal 4 for 8/2 to equal 2/8
Does 2 plus 4 equals 16?
No, 2 + 4 does not equal 16. But, 24 = 16 (2 to the power 4 = 16) and also 42 = 16 (4 squared = 16)
When x equals 8 and y equals - 4 find the value of 2x - y?
x = 8y = -42x - y = 2(8) - (-4) = 16 + 4 = 20
What is 16 multiplied by 4 equals?
16 multiplied by 4 is 64
What is the answer to this 2a 4 when a equals 2?
2a 4 is the same as saying 2*a*4, so if you plug 2 in for a, this equals 16
2 to the power of 4 equals?
16
Why is 18 divided by 4 equals 4.5?
4 multiplied by 4 is equal to 16 .5 multiplied by 4 is equal to 2 16 added to 2 equals 18
What divided by what equal 16?
32 divided by 2 equals 16. 48divided by 3 equals 16. 64 divided by 4 equals 16. 16 divided by 1 equals 16.
Find the solution of x equals 16 divide by 2 plus 2x5.?
The answer is very easy: x= 16 ________ 2 +(2*5) x= 16 ____ 12 x = 4 __ 3
What is -2-4(-4) equal to?
-2 - 4(-4) is equal to -2 + 16, which equals 14.
