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:
3956
Step-by-step explanation:
92 * 43
92 * 40 = 3680
92 * 3 = 276
3680 + 276 = 3956
Step-by-step explanation:
![0.00762 = 7.62 \times {10}^{ - 3} \\](https://tex.z-dn.net/?f=0.00762%20%3D%207.62%20%5Ctimes%20%20%7B10%7D%5E%7B%20-%203%7D%20%20%5C%5C%20)
Answer:
1) 0.9, 0.99, 0.09, 0.0009
2) 4(2x²+9x)
3) 110
4) $9.50 per pizza
5) 23