Since the
total of weight of an exam is 100 and the final exam is 4 times the weekly exam
X + 4x =
100 %
5x = 100
%
X = 20%
4x = 80%
Weighted ave
= 0.2( ave weekly exam) + 0.8(final exam
88 =
0.2(92) + 0.8(final exam)
Solve for
the final exam
<span>Final exam
= 87</span>
Answer:
i just want points
Step-by-step explanation:
Answer:
x is equal to 40
Step-by-step explanation:
Since the two angles together equal 90, we can add them together and solve for x.
10 + 2x = 90
2x = 80
x = 40
Answer:
5/2
Step-by-step explanation:
Start from (-2,-2) and count up and over until you get to (0,3) because slope is rise/run.
5/2
If you want to check your answer, you can always use the slope formula which is: y2-y1/x2-x1
3--2/0--2 = 5/2
Answer:
A. (4,4.5)
Step-by-step explanation:
Midpoint={x1+x2/2,y1+y2/2}
M={4+4/2,1+8/2}
M={8/2,9/2}
M={4,4.5}