Answer:
x = 0
Step-by-step explanation:
The axis of the symmetry has the same x coordinate of the vertex
V (x) = -b/2a
in both equations b is equal to 0 and a 0/a number different from 0 gives always 0 as a result
Answer:
Step-by-step explanation:add by 13
12 + 13 = 25
25+ 13= 38
19.2
To find the hypotenuse the equation would be: a^2 + b^2 = c^2.
12 squared is 144 and 15 squared is 225. Add them and you get 369. Then, square root 369 to isolate c. It'd be about 19.2
Step-by-step explanation:
(-0.25)(-300) - (-0.25)(14)
Just divide the two numbers by -0.25
1 because 5÷3=1 and a remainder of 2 students.