Find the slope of the line passing through the points (7, 7) and (7, -8) find the slope of the line passing through the points (
-6, 7) and (9, 7)
1 answer:
Step-by-step explanation:
to work out gradient
change in y ÷ change in x
first lines gradient
(7 - - 8) ÷ (7 - 7) = 0
second lines gradient
(7 - 7) ÷ (9 - - 6) = 0
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Answer:
Y=21
Step-by-step explanation:
add 13 on both sides you get Y=21
The question gives the relationship to be
We will interpolate to solve the question.
First Question: 147 mi
Cross multiplying,
72, 96, 84, 12
72 + (7x+24) = 180
7x + 96 = 180
7x = 84
x = 12
Answer:
16
Step-by-step explanation:
BODMAS
Brackets first, 2+2 = 4
8÷2 = 4
4 x 4 = 16
