X^2 + x(x - 5) - x + 7
x^2 + x^2 - 5x - x + 7
2x^2 - 6x + 7
A hemisphere is half a sphere.
So, the volume of a hemisphere is the half of the volume of the complete sphere.
The formula for the volume of a sphere is:
V = (4/3) π (radius)^3
Using π = 3.14 and radius = diameter / 2 = 50 feet / 2 = 25 feet.
You get:
V = (4/3) (3.14) (25 feet)^3 = 65,416.7 feet^3
Answer: 65,416.7 cu. ft.
<h3>
Answer:</h3>
That would be -6.
<h3>
Step-by-Step Thingy:</h3>
Adding a negative number is basically just subtracting a number, using that...
-4+(-2) ---> -4-2
Now all that's needed is to minus 2 from -4.
-4-2 ---> -6
Hope that helps, :)
The answer is C because she took one apple out so the total of apples is 5 not 6 anymore. there's 2 red apples so the probability is 2/5 :)
Answer:
A=h(b)b____2
Step-by-step explanation:
i think its right, because I find it in Google