Answer:
Step-by-step explanation:
Plug each value of x into the equation and solve for the corresponding y value.
When x = -1, y = (-1)²-2(-1) = 3
When x = 0, y = 0² - 2(0) = 0
You can finish from here.
Answer:
2:3:4
Step-by-step explanation:
100:150:200
10:15:20
2:3:4
hope it helps
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30 degrees.
Because a right triangle has a 90 degree angle; and a total of 180 degrees.
Therefore:
180-90-2x-x=0
Solve for X:
90-3x=0
3X=90
X=30.
9514 1404 393
Answer:
B: Equation containing fractions
Step-by-step explanation:
A proportion equates two fractions.
A fractional equation contains the unknown in the denominator of one or more terms. (A proportion may be written as a fractional equation.)
Here, the equation has the variable in the numerator of the terms in which it appears, so the equation is not a fractional equation. It is not equating two fractions, so is not a proportion. It contains fractions, so it is an ...
equation containing fractions
_____
Multiplying the equation by 36 gives ...
3x = 204 -8x -180 +9x
2x = 24 . . . . . subtract x
x = 12 . . . . . . .divide by 2
