Answer:
m=4/-3
Step-by-step explanation:
the equation for slope (m) when given two points is (y2-y1)/(x2-x1)
we are given the points (9,3) and (6,7)
we can label the points:
x1=9
y1=3
x2=6
y2=7
now substitute into the equation
m=(7-3)/(6-9)
subtract
m=4/-3
the slope is 4/-3
hope this helps!
Answer:
60 days
Step-by-step explanation:
L.C.M. of 6,4,10=60
as 6=2×3
4=2×2
10=2×5
L.C.M. =2×3×2×5=60
after 60 days they will again together.
Answer:
Step-by-step explanation:
Hello There!
The shown angles are supplementary angles.
We know this because a straight line is split into two angles
A straight line creates a 180 degree angle so the sum of the two angles is 180
So we can use this equation to solve for x
180 = 3x + 12 + x
3x + x = 4x
180=4x+12
step 1 subtract 12 from each side
180-12=168
12-12 cancels out
now we have
168=4x
step 2 divide each side by 4
4x/4=x
168/4=42
we're left with x = 42
<u>Given</u>:
Given that the pie chart shows the relative frequency distribution resulting from a survey of 6000 US rural households with internet connections in a certain year.
We need to determine the total number of households with each type of internet in the survey.
<u>Cable modem:</u>
Since, the relative frequency distribution for cable modem is 0.142
The total number of households that use cable modem is given by
Thus, 852 households use cable modem.
<u>DSL</u>:
Since, the relative frequency distribution for DSL is 0.092
The total number of households that use DSL is given by
Thus, 552 households use DSL.
<u>Dialup</u>:
Since, the relative frequency distribution for dialup is 0.747
The total number of households that use dialup is given by
Thus, 4482 households use dialup.
<u>Others</u>:
Since, the relative frequency distribution for others is 0.019
The total number of households that use others is given by
Thus, 114 households use others.