Answer:
12.449899598
Step-by-step explanation:
You would use pythagoras thereom.
C^2=A^2+B^2
The hypotenuse is C (which is the longest side of the triangle - 18).
18×18=13×13+B^2
324=169+B^2
324-169=B^2
155=B^2
Square root B to get B on it's own which would be 12.449899598.
Answer:
n = -7
Step-by-step explanation:
63÷-9
Answer:
8
Step-by-step explanation:
the answer is option c8
thank u
Two things to remember:
a. the slope is the rise/run
b. if it is goin from up to down as you look from left to right of the graph then it is a negative slope
So this one is going up three, over 1
so
3/1 which is the same thing as just 3
since the slope is going down from left to right
it is -3
The slope is -3
Hope this helps :)