Answer:
<h2>11 units</h2>
Step-by-step explanation:
Method 1:
The formula of a distance between two points:
![d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}](https://tex.z-dn.net/?f=d%3D%5Csqrt%7B%28x_2-x_1%29%5E2%2B%28y_2-y_1%29%5E2%7D)
We have the points (7, 2) and (-4, 2). Substitute:
![d=\sqrt{(2-2)^2+(-4-7)^2}=\sqrt{0^2+(-11)^2}=\sqrt{11^2}=11](https://tex.z-dn.net/?f=d%3D%5Csqrt%7B%282-2%29%5E2%2B%28-4-7%29%5E2%7D%3D%5Csqrt%7B0%5E2%2B%28-11%29%5E2%7D%3D%5Csqrt%7B11%5E2%7D%3D11)
Method 2:
Look at the picture. Mark points in the coordinate system.
Read the length of the segment.
Answer:
Step-by-step explanation:
take two points on the line ,i take (-4,0) and (0,-2)
slope=(y2-y1)/(x2-x1)=(-2-0)/(0+4)=-2/4=-1/2
Answer:
3y(4y-1)-2y(6y-5)=9y-8(3+y)
12y∧2-3y-12y∧2+10y=9y-24-8y
12y∧2-12y∧2-3y+10y=9y-8y-24
7y=y-24
7y-y=-24
6y=-24
y=-24/6=-4
Step-by-step explanation:
3.124 * 10^-4
since your decimal is coming forward you need the exponent to be negative