Hello!
You use the Pythagorean theorem to solve this
![a^{2} + b^{2} = c^{2}](https://tex.z-dn.net/?f=%20a%5E%7B2%7D%20%2B%20b%5E%7B2%7D%20%3D%20c%5E%7B2%7D%20)
Put in the values it tells you to
![a^{2} + 4.4^{2} = 5.5^{2}](https://tex.z-dn.net/?f=a%5E%7B2%7D%20%2B%204.4%5E%7B2%7D%20%3D%205.5%5E%7B2%7D%20)
Square the numbers
![a^{2} + 19.36 = 30.25](https://tex.z-dn.net/?f=a%5E%7B2%7D%20%2B%2019.36%20%3D%2030.25)
Subtract 19.36 from both sides
![a^{2} = 10.89](https://tex.z-dn.net/?f=%20a%5E%7B2%7D%20%3D%2010.89)
Take the square root of both sides
a = 3.3
The answer is 3.3
Hope this helps!
Answer:
What are the signs between the numbers?
Step-by-step explanation:
Answer:
x-coordinate = 0
Step-by-step explanation:
(-10,1) , (5,-5)
m = (y₂ - y₁)/(x₂ - x₁) = ( -5 - 1 ) / ( 5 - [-10] )
= -6 / ( 5 + 10)
= -6/15 = -2/5
y - y₁ = m (x - x₁)
y - 1 = (-2/5) ( x - [-10] )
y - 1 = (-2/5) ( x + 10 )
5 * (y -1) = -2 (x + 10)
5y - 5 = -2x -20
2x + 20 + 5y -5 = 0
2x + 5y + 15 = 0
Another point (a, -3) in on this line
2 * a + 5 * (-3) = -15
2a -15 = -15
2a = -15 +15
2a = 0
a = 0
x-coordinate = 0
Answer: 1/8
Step-by-step explanation:
The reason why its 1/8 is because 32 times 1/8= 4
Yeah sure what’s up with it