Answer:
360 km^2
Step-by-step explanation:
(this is a rectangular prism)
Volume = length * width * height
Volume = 5 * 6 * 12
Volume = 360 km^2
Answer:
PS=![\sqrt{26}units](https://tex.z-dn.net/?f=%5Csqrt%7B26%7Dunits)
Step-by-step explanation:
Given : PQRS is a trapezoid on a coordinate plane P(7,4) Q(10,4) R(13,-1) S(8,-1).
To find:: Length of the side PS
Solution : Using the distance formula, we can find the length of the side PS, therefore
PS=![\sqrt{(y_{2}-y_{1})^2+(x_{2}-x_{1})^2}](https://tex.z-dn.net/?f=%5Csqrt%7B%28y_%7B2%7D-y_%7B1%7D%29%5E2%2B%28x_%7B2%7D-x_%7B1%7D%29%5E2%7D)
PS=![\sqrt{(-1-4)^{2}+(8-7)^2 }](https://tex.z-dn.net/?f=%5Csqrt%7B%28-1-4%29%5E%7B2%7D%2B%288-7%29%5E2%20%7D)
PS=![\sqrt{(-5)^2+(1)^2}](https://tex.z-dn.net/?f=%5Csqrt%7B%28-5%29%5E2%2B%281%29%5E2%7D)
PS=![\sqrt{25+1}](https://tex.z-dn.net/?f=%5Csqrt%7B25%2B1%7D)
PS=![\sqrt{26}units](https://tex.z-dn.net/?f=%5Csqrt%7B26%7Dunits)
which is the required length of the side PS.
14. 6.4 blocks
15. 1.78
16. 7.47
Please check the picture.
Answer:
Distributive property
Explanation:
You are distributing the 3 to the parenthesis to get 12x+21 =43