Answer:
21 in
Step-by-step explanation:
by the Pythagorean theorem we have
![841=400+x^2\\\\x^2=441\\\\x=21](https://tex.z-dn.net/?f=841%3D400%2Bx%5E2%5C%5C%5C%5Cx%5E2%3D441%5C%5C%5C%5Cx%3D21)
notice that the 841 and the 400 don't go squared because they already squared!
Answer:
x = 48
Step-by-step explanation:
14^2 + b^2 = 50^2
196 + b^2 = 2500
-196 -196
b^2 = 2304
√b^2 = √2304
b = 48
B) (-4, -4)
When moving to the right you are moving to a more POSITIVE region on the x-axis; meaning, the y-value (vertical axis) does not get affected unless you’re moving up or down.
Remember: (-6, -4)
X = -6
Y = -4
If you move 2 units to the right (x-axis) you go from -6 + 2 which equals -4. And again, you’re not moving up and down so your
y-value stays the same and your new coordinates are (-4, -4)
Answer:
she would need 7 ounces
Step-by-step explanation:
You can find the area of a hemisphere by using the following equation
V = (2/3) (pi)*r^3
so V = (2/3) (pi)*1.6^3
Which comes out as 8.5786423394 or 8.6