Answer:
5.5x + 1.5
Step-by-step explanation:
P = 2(l + w)
P = 2(1.25x + 3 + 3x - 1.5)
Answer:
d = √8
d ≈ 2.82843
Step-by-step explanation:
Distance Formula: ![d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}](https://tex.z-dn.net/?f=d%20%3D%20%5Csqrt%7B%28x_2-x_1%29%5E2%2B%28y_2-y_1%29%5E2%7D)
Simply plug in our coordinates into the distance formula:
![d = \sqrt{(-3 + 5)^2+(-8 + 6)^2}](https://tex.z-dn.net/?f=d%20%3D%20%5Csqrt%7B%28-3%20%2B%205%29%5E2%2B%28-8%20%2B%206%29%5E2%7D)
![d = \sqrt{(2)^2+(-2)^2}](https://tex.z-dn.net/?f=d%20%3D%20%5Csqrt%7B%282%29%5E2%2B%28-2%29%5E2%7D)
![d = \sqrt{4+4}](https://tex.z-dn.net/?f=d%20%3D%20%5Csqrt%7B4%2B4%7D)
![d = \sqrt{8}](https://tex.z-dn.net/?f=d%20%3D%20%5Csqrt%7B8%7D)
To find the decimal, simply evaluate the square root:
√8 = 2.82843
"A construction company is stringing up signs ... "
Divide 4 miles by 1/8 mile:
4 miles
--------------------------- = 32 signs are needed
(1/8) mile per sign
Answer:
x=c+b/a
Step-by-step explanation:
ax-b=c
+b +b
ax=c+b
__ ___
a=c+b/a
Answer:
30
Step-by-step explanation:
200*0.15=30