9514 1404 393
Answer:
(b) √55
Step-by-step explanation:
The right triangles in this geometry are all similar, so the ratio of long side to short side is the same:
y/5 = 11/y
y² = 55 . . . . . . multiply by 5y
y = √55 . . . . . take the square root
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And x=4√5 by looking at ratios of short side to hypotenuse.
Answer:
add
Step-by-expostulation
keep trying youll get it soon
1000 + 450(36)
1000 + 16,200 = 17,200.
He payed $17,200 for the car.
Hope this helps!
Answer:
y = -3x; the const. of prop. is -3.
Step-by-step explanation:
Recall: a proportional relationship satisfies y = kx, where k is the constant of proportionality.
In this particular example we see that (-3)(-2) = 6, (-3)(1) = -3, and (-3)(2) = -6.
This confirms adherence to the equation of a proportional relationship. The constant of proportionality here is -3.
The function governing the table is y = -3x.
