Answer:
i think it's f=x2−x−10
Step-by-step explanation:
Answer:1,81 and 121.;)
Step-by-step explanation:
Answer:
Step-by-step explanation:
number of columns of A=number of rows of B
number of rows of A=number of rows of C
Answer:
x=10
y=-2
(10,-2)
Step-by-step explanation:
If X=10, we can put 10 in for x in the equation.
30 + 5y = 20
Next, we need to solve to find y.
We will get y on its own so we subtract 30 from 20 to get
5y=-10
We then know that 5 goes into -10 -2 times.
y=-2
If you graph 4 separate triangles with the four different points, (2,3) and (1,5) form a right triangle.
