9514 1404 393
Answer:
A. 12
Step-by-step explanation:
The midsegment is half the length of the base.
3x -8 = 2(x +2)
3x -8 = 2x +4 . . . . . eliminate parentheses
x = 12 . . . . . . . . . . . .add 8-2x to both sides
Answer:
-7 7/15
Step-by-step explanation:
-11 2/3 -(-4 1/5) = -11 2/3 + 4 1/5. Now, we need to find the LCM of 3 and 5. The LCM of 3 and 5 is 15 because 15 is the lowest number that can divide both 3 and 5 separately and both results will still be whole numbers.
Now, we have -11 10/15 + 4 3/15.
-11 10/15 + 4 3/15 = -7 7/15.
1.) Solving for x: x= -(3y/2) +5
solving for y= -(2x/3)+3 1/3
2.)solving for x: x= 10y/3+5
solving for y: y=3x/10 - 1 1/2
Please make sure to check with classmates for answers, to help each other.
5x + 4x + 1
= 9x + 1
u just need to simplify the answer
