Solve this question and explain it and how to do it: what is the slope of the line 2 - y = 8x

The slope is : -8/1

Step-by-step explanation:

2-y=8x

We need to get “y” by itself , so subtract “ 2 “ from both sides

-y=8x-2

Then we still have to get “ y” by itself , but it’s Negative “y” now! Divide both sides by “ negative one “ (-y is just like -1y).

-y/-1 = 8x/-1 (-2/-1)  

* I put the -2/-1 on () just to organize it *

y = -8x +2

2: y-intercept

-8: slope

[ y = -8x + 2 ] and this called the y-intercept form .✨

answer:   28.56 feet (approx)

step-by-step explanation:

since, triangle abc has measure of angle c equal to 55 degrees, measure of angle abc equal to 90 degrees, and length of bc equal to 20 feet.

we have to find out the measurement of segment ab.

therefore, tan 55° =

but bc = 20 feet.

⇒ tan 55 ° =  

⇒ ab = 20 × tan 55 °

⇒ ab = 20 × 1.42814800674

⇒ ab = 28.5629601348   ≈ 28.56 feet

the answer is $42.96

step-by-step explanation: