50+30+y make a straight line so they have to add to 180. 180-50-30=100, y=100
h and 130 also make a line and so add to 180 so h had to be 50
Answer:
v= -1 or v= -15 m= 4 or m= -2
Step-by-step explanation:
The answer is c. 78 square inches.
- you take both 4 and 9, multiply them by 3 which would give you 12 and 27. then you add 27 twice and 12 twice, together and get 78.
We have to use pythagorean theorem. The equation is
so we plug in the numbers (hypothenuse is always C in the equation)
now we solve:
Exponents
Subtract
a=6 Square Root
x=6 Answer
We have to find out the coordinates of two points to find out the slope.
according to the figure,
first point is x1 = 1 & y1 = 2
second point is x2 = 4 & y2 = 1
slope = (y2 - y1) / (x2 - x1)
= (1-2) / (4-1)
= -1 / 3
