Answer:
b1 = (28/h) -b2
Step-by-step explanation:
Filling in the given value for A, you have ...
14 = (1/2)(b1 +b2)h
Multiply by 2/h:
28/h = b1 +b2
Subtract b2:
b1 = (28/h) -b2
Answer:
the slope is 11/3
so distance is 130 or 11.4 in decimal form
Answer:
7
x
3
+
13
x
2
+
8
x
+
9
Step-by-step explanation:
Answer:
32 quizzes
Step-by-step explanation:
She take 4 quizzes by week.
28/7=4.
Then, 4*8=32
11, 3, -3, -12
Hope this helps :)
