y/x = 3/1 Triangle 1 is similar to triangle 3
y = 3 x Multiply each side by x
9514 1404 393
Answer:
3) y = -1
5) x = -14
Step-by-step explanation:
The first step is to recognize that the equation describes a vertical line in problem 3 and a horizontal line in problem 5. The perpendicular to a vertical line is a horizontal line, and vice versa.
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3. To make the desired horizontal line go through the point (-8, -1) the y-value of the line must match that of the point:
y = -1
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5. To make the desired vertical line go through the point (-14, 81), the x-value of the line must match that of the point:
x = -14
We substitute in c using 9, it will be as follows:
5 ×[(-6×9)+4] = 5 × (-54+4) = 5 × (-50) = -250
It would be 4/15 is greater.
4/15 = 26% wrong
3/10 = 30% wrong
Answer:
Step-by-step explanation:
so what you need to do is 112=16m+12b
m=magazines
b=books
