The answer is = -4a^2 + 4a -15
Answer:
need more info
Step-by-step explanation:
Answer:
b
Step-by-step explanation:
each mile takes him 15 mins
Answer:
C)
Step-by-step explanation:
The formula for the area of a trapezium is :
A is the top line
B is the bottom line
To work this out you would first add 6 to 10, which is 16. Then you would divide 16 by 2, which is 8. Then you would multiply 8 by 8, which is 64
1) Add 6 to 10.
2) Divide 16 by 2.
3) Multiply 8 by 8.
Answer:
y = -3x + 15
Step-by-step explanation:
Parallel means they have the same gradient.
So we know that y = -3x + c
Now we solve for C by substituting the values at the point - (4,3)
y = -3x + c
3 = -3(4) + c
3 = -12 + c
3 + 12 = c
15 = c
y = -3x + 11