Answer: y = 0
Step-by-step explanation:
1) Add all the numbers together, and all the variables
8y-6(4/3y-2)-12=0
2) Multiply parentheses
8y-24y+12-12=0
3) Add all the numbers together, and all the variables
-16y=0
y=0/-16
y=0
If the whole angle (ABC) is equal to 133, we can add angles ABD and DBC to find x.
10x+13=133
Subtract 13 from both sides to get
10x=120
Divide both sides by 10 to get that x=12
We can now plug the value of x into ABD to find its measure.
7(12)+4
Simplifies to 84+4, which is 88
So angle ABD is equal to 88 degrees.
:)
(-1.5,3) Y=3 which is up 3 and a horizontal line and 2x+y=0 can be written as y=-2x so in order to get -1.5 you have to make y=3 cause y=3 and when you do that it should look like 3/-2=-2/-2x so x=-1.5
Answer:
3 and 21/22
Step-by-step explanation:
You convert the fractions so they have the same number as the denominator and then subtract them.
10, 12, 15
Step-by-step explanation:
We are given one ratio already 3:5, which happens to be in simplest terms
3:5
3*2:5*2 - 6:10
3*4:5*4 -12:20
3*5:5*5 - 15:25
