Answer:
A line parallel to this line will have slope 4/5.
Step-by-step explanation:
2 parallel lines will have the same slope.
y = mx + c is the general form of the slope-intercept formula of a line, the slope is given by m.
y = 4/5 x - 3
-we see by comparing the 2 equations that the slope of this line (m) is 4/5.
Answer:
1 : 3
2 : 6
4 : 12
9 : 27
Step-by-step explanation:
2nd one do 2 × 3
3rd one 12 ÷ 3
4th one 9 × 3
-6.75 is your slope because it has an "x" behind it and the y-intercept is 8.54 since it doesn't have the "x."
hey
let s note a and b the two numbers
we can write
(1) a = 2b - 2
(2) ab = 40
from (2) we can say for b different from 0 that
a = 40/b
replace it in (1)
40/b=2b-2
so
2(b-1)b = 40
b(b-1) = 20
5 is a trivial solution and as the product of the two solutions is -20 then the second solution is -4 therefore
<=> (b-5)(b+4) = 0
<=> b = 5 or b = -4
so we have
a= 40/b = 8 and b = 5
or
a = 40/b = -10 and b = -4
(8,5) and (-10.-4) are solutions
do not hesitate if you have any question
thanks
8.76582 × 10 to the 3rd power, that's how many hours there are in a year using scientific notation.