Answer:
16
Step-by-step explanation:
Replace the variable in the expression
f (-2) = (-2)^2-10 x -2
f (
−
2
)
=
−
4
+
20
Add −
4 and 20
f (
−
2
)
=
16
Answer:
x = 6, y = -5.
Step-by-step explanation:
6x + 8y = -4
-6x - 10y = 14 Adding will eliminate the terms in x:
0 - 2y = 10
y = 10/-2 = -5,
Plug this into the second equation:
-6x - 10(-5) = 14
-6x = 14 - 50 = -36
x = -36/-6
x = 6.
A, E and D are your three answers and
The maximum area of the school soccer field is given by the maximum length times the maximum width.
Thus maximum area = 120 x 80 = 9,600 square yards.
The minimum area of the school soccer field is given by the minimum length times the minimum width.
Thus maximum area = 100 x 55 = 5,500 square yards.
Therefore, the difference between the maximum area and the minimum area is 9,600 - 5,500 = 4,100 square yards.
Answer: no
Step-by-step explanation:
the average is 14.6 miles so statement is correct but its not qualitative