Answer:
True False False in that order
Step-by-step explanation:
5 * 8/45=8/9
8/9 * 3/40=1/15
1/15
Answer:
a/b = 12
Step-by-step explanation:
2a -5b 1
------------- = -----
3a+2b 2
We can use cross products to get in the form of a /b
2(2a-5b) = 1(3a+2b)
Distribute
4a -10b=3a+2b
Get the a terms on the left and the b terms on the right
Subtract 3a from each side
4a-3a -10b=3a-3a+2b
a - 10b = 2b
Add 10b to each side
a-10b +10b = 2b+10b
a = 12 b
Divide each side by b
a/b = 12b/b
a/b = 12
Answer:
The answer is
Step-by-step explanation:
To find an equation of a line in point slope form when given the slope and a point we use the formula
where
m is the slope
( x1 , y1) is the point
From the question the points are (-4, 5) and a slope of 23
We have the final answer as
Hope this helps you