Answer:
43
Step-by-step explanation:
Substitute x = 3 into the expression, that is
5(3)² - 2 = 5(9) - 2 = 45 - 2 = 43
Answer:A hope this helped
Answer:
Two isosceles right triangles.
and ![p_{3'} = (7,-2)](https://tex.z-dn.net/?f=p_%7B3%27%7D%20%3D%20%287%2C-2%29)
Step-by-step explanation:
The length of one side is:
![l_{1} = \sqrt{[-1 - (-1)]^{2}+[6 - (-2)]^{2}}](https://tex.z-dn.net/?f=l_%7B1%7D%20%3D%20%5Csqrt%7B%5B-1%20-%20%28-1%29%5D%5E%7B2%7D%2B%5B6%20-%20%28-2%29%5D%5E%7B2%7D%7D)
![l_{1} = 8](https://tex.z-dn.net/?f=l_%7B1%7D%20%3D%208)
An isosceles right has two sides of identical length, which are both legs and perpendicular to each other. There are two possibilities:
![p_{3} = (-1 - 8, -2)](https://tex.z-dn.net/?f=p_%7B3%7D%20%3D%20%28-1%20-%208%2C%20-2%29)
![p_{3} = (-9,-2)](https://tex.z-dn.net/?f=p_%7B3%7D%20%3D%20%28-9%2C-2%29)
![p_{3'} = (-1 + 8, -2)](https://tex.z-dn.net/?f=p_%7B3%27%7D%20%3D%20%28-1%20%2B%208%2C%20-2%29)
![p_{3'} = (7,-2)](https://tex.z-dn.net/?f=p_%7B3%27%7D%20%3D%20%287%2C-2%29)
Answer:
$8320
Step-by-step explanation:
3.25% of 256000 = 0.0325 × 256000 = 8320
Answer: 0.35
Step-by-step explanation:
For making any fraction to a decimal you just divide the top number by the bottom number. Ex. 7/20=0.35