8 + n ÷ 3 = -2
-8 -8
n ÷ 3 = -10
*3 *3
n = -30
The hypotenuse is 17 feet.
Remember the pythagorean theorem.
For this problem, 8 squared + 15 squared = 289. Then, find the square root of 289, and that is your answer.
Answer:
(0, 7 )
Step-by-step explanation:
Where the line crosses the y- axis the x- coordinate of the point is zero.
Substitute x = 0 into the equation and evaluate for y
y = - 3(0) + 7 = 0 + 7 = 7 ⇒ (0, 7 )
Here is the answer for your problem. You will first need to divide by negative four to isolate the Y as it’s own variable. Then, there is the problem of that 3/4x on your left side. By subtracting it from both sides, you are isolating your Y all by itself and solving for Y.