Answer:
42
Step-by-step explanation:
there is no parenthesis so all that is left is to add the 2 numbers together
The new slope would now be 2 so y=2x-3
There ya go! The answer is 8 rows. Added a picture to show you my work :)
Answer:
10 feet
Step-by-step explanation:
Given that the distance to be reached is 8 feet above ground and she she placed a ladder so that it reached the bottom of the window, the base of the ladder was 6 feet from the house, the length of the ladder considered with the other lengths forms a right angled triangle.
The length of the ladder represents the hypotenuse side hence using pythagoras theorem
F^2 = 8^2 + 6^2
where F is the length of the ladder in feet
F^2 = 64 + 36
= 100
find the root of both sides
F = 10 feet
The ladder is 10 feet long
B=(2a/h) - a is the answer.
