Answer:
201.06 cubic centimeters.
Step-by-step explanation:
Hello
I think I can help you with this
the volume of a sphere is given by:
where r is the radius of the sphere
to solve this question you just have to put the values into the formula and multiply by the number of spheres in the ice cube tray
Let
the number of spheres in the ice cube tray=6
radius = 2 cm
the total volume is
Have a good day.
Answer:
86°
Step-by-step explanation:
Given:
A = (6x + 10)°
B = (4x +30)°
Two angles are supplementary if they sum up to 180° ;
A + B = 180°
Now insert the parameters and solve;
6x + 10 + 4x +30 = 180
10x + 40 = 180
10x = 140
x = 14
So;
B = (4x +30)° = 4(14) + 30 = 86°
It's just like multiplying and dividing a negative, such as -1 *2=-2 and -2 / 1= -1
if there is one negative then it will be negative, so in this case it will be -7 / 2=
answer= -3 1/2
Step 1: set equations equal to eachother
2x+2=x-1
which equals to x=-3
so the answer is one.
The last 8 is in the one-thousandths place so multiply the whole number by 1000 to get
-1808/1000 which is a fraction and thus by definition rational