3.4+0.5y +1.1=-4.5
3.4+1.1+0.5y= -4.5
4.5+0.5y=-4.5
move 4.5 to the other side
sign changes from +4.5 to -4.5
4.5-4.5+0.5y= -4.5-4.5
0.5y= -4.5-4.5
0.5y=-9
divide both sides by 0.5
0.5y/0.5= -9/0.5
Answer: y= -18
ANSWER: X= 6
EXPLANATION: We know that AM = 6x and AM is half of AB so if we multiply 6x times 2 we get 12x. Which mean 12x= AB
We also know that AB= 10x + 12 so if both 10x + 12 and 12x equal AB we have to set them equal to each other to find out what x is
10x + 12= 12x
First subtract 12 on both sides then it should look like 10x= 12x - 12
Now subtract 12x from 10x and it should look like -2x= -12
Lastly divide everything by -2 and you get x= 6
hope this helps!!!! And I didn’t know if you needed the explanation but I just wrote it anyways
Ok so draw the outline of the figure than count the squares and the ones that look like triangles are only half of one
Answer:
16/9
Step-by-step explanation:
Area =4/3×4/3= 16/9