Step-by-step explanation:
Hey there!
Given equations are;
2x+3y = 15...............(i)
4x+6y = -48…………(ii)
From eqaution (i)
2x+3y = 15
Slope (m1) = (-coefficient of x)/(coefficient of y)
Slope (m2) = (-2)/(3)
<em>Therefore, slope (m1) = -2/3.</em>
From eqaution (ii).
4x+6y= -48
Slope (m1) = (-coefficient of x)/(coefficient of y)
Slope (m2) = (-4)/6
<em>Therefore, slope (m2) = -2/3.</em>
Now;
Condition of parallel lines: m1=m2
-2/3 = -2/3
So, they are parallel.
<em><u>Hope</u></em><em><u> </u></em><em><u>it </u></em><em><u>helps</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em>
C is ur answer............
1.5x+4y=16
5x+4(-16)=16
5x-64=16
5x=80
x=16
2.3x+6y=15
-2x+3y=-3
Multiply the 2nd equation by 2
3x+6y=15
-4x+6y=-6
7x=9
x=9/7
3x+6y=15
3(9/7)+6y=15
27/7+6y=15
6y=78/7
y=78/42 or 39/21 or 13/7
3.7y = -14x + 42
<span>7y = 14 x + 14
-14x+42=14x+14
-28x=-28
x=1</span>
Answer: 10
Step-by-step explanation:
2.5 times 4
Answer:
A
Step-by-step explanation:
There's 3 colors on the circle and they're all divided equally so it will be 1/3 of a chance
