Answer:
-x
Step-by-step explanation:
for every one you go right you do down by 1 so the fraction would be
change in y ÷ change in x = Gradient
-1 ÷ 1 = -1
Gradient = -1
Answer:
90 degrees
Step-by-step explanation:
a triangle has 180 total angles
45*2 is equal to 90
180-90=90
Answer:
x=-1
Step-by-step explanation:
Answer:
I only know the answer to B which is 50*
Step-by-step explanation:
B is 50* because there are 3 vertical lines therefore the angle opposite of 80* is also 80* so when we add them together, we can take 160* out of the 360* whole. so now we are left with 200* which are 2 sets of vertical lines and one of each of the vertical lines are x therefore the remaining angles are equal so all I have to do is divided 200* by 4 which is 50 therefore x is equal to 50*.
PS: the * sign is supposed to be the degree sign but I don't have it on the keyboard so just act as if it was the degree sign lol
Each NO. times 2, so it will be C
