Ineed answer !

what is the value for y?
y =

y = 28 degrees

Step-by-step explanation:

First thing:  find the value of x.  Note that the 34 degree angle and the angle x - 5 are equal because this is an isosceles triangle.  Thus, 34 = x - 5, and so x = 39.

Second:  the three interior angles must add up to 180 degrees.

Thus, 34 + 39 -5 + 4y = 180.

From this we get:

4y = 180 - 34 - 39 + 5, or

4y = 112.

Therefore, y must be 112/4, or 28.

3< x< 5

step-by-step explanation:

|x - 4| < 1

there are two solutions, one positive and one negative.   remember to flip the inequality when taking the negative solution

x-4 < 1       x-4 > -1

add 4 to each side

x-4+4 < 1+4       x-4+4 > -1+4

x< 5                 x> 3

3< x< 5

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: