1) y is directly proportional to the square root of x. When y=8 , x=4. a) Find the value of K?

1 b) Find the value of y when x=25.
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c.35

step-by-step explanation:

8+13=21

21+8=29

29+6=35

part a

x     y

0     8

1     7.5

2     7

3     6.5

4     6

5     5.5  

for every hour i deducted .5 inches from the length of the candle

part b

it is a function because for every x value there is only one y value

part   c

for every x value there is only one y value

x       y

0       8

1       7.6

2       7.2

3       6.8

step-by-step explanation:

its an acute right triangle

step-by-step explanation:

60°

step-by-step explanation:

the measure angle of c in an isosceles triangle abc is 60° because in isosceles triangle,the measures of all the angles is 60°.