Answer:
x is 11
Step-by-step explanation:
We know the slope (3/4) and a point (3,-4), so we can use point-slope form (y-y1=m(x-x1)
Substitute the numbers into the equation
y--4=3/4(x-3)
simplify
y+4=3/4(x-3)
do the distributive property
y+4=3/4x-9/4
subtract 4 from both sides
y=3/4x-25/4
this is the equation of the line.
Since it says that (x,2) is a point in the equation, we can substitute it into the equation
2=3/4x-25/4
add 25/4 to both sides
33/4=3/4x
multiply by 4/3
11=x
we can double check by plugging (11,2) into the equation of the line.
2=3/4(11)-25/4
2=33/4-25/4
2=2
it works! :)
Hope this helps!
Answer:
1.56
Step-by-step explanation:
1) Use the algorithm method.
0 . 7 8
× 2
-----------------------------------
1 1
1 . 5 6
Answer:
![m < 2 = 131](https://tex.z-dn.net/?f=m%20%3C%202%20%3D%20131)
![m < 3 = 131](https://tex.z-dn.net/?f=m%20%3C%203%20%3D%20131)
Step-by-step explanation:
So angle 3 and 49 are supplementary angels.
So,
m/3 + 49 = 180
m/3 = 180 - 49 = 131
As angel 1 = angel 49
So, the answer will be:
m
![m < 2 = 131](https://tex.z-dn.net/?f=m%20%20%3C%202%20%20%3D%20131)
![m < 3 = 131](https://tex.z-dn.net/?f=m%20%3C%203%20%3D%20131)
12x=104-8
12x=96
96 divide 12
X=8
You can count from 34-28 and the numbers you counted (the numbers in between 34-28) is your answer.