Answer:
Step-by-step explanation:
Volume of a cube = (side)³
= (20)³
= 8000 cubic in.
Volume of the sphere which just fits in =
Here, r = Radius of the sphere
Since, sphere just fits in, radius of the sphere = half of the dimension of the cube
r =
r = 10 in
Therefore, volume of the sphere =
= 4188.79 cubic inch
Volume of the space between the cube and sphere = 8000 - 4188.79
= 3811.21 cubic inch
Answer:
A) 50°
Step-by-step explanation:
You know the measure of QR and the measure of a full circle is 360°. You can use the arcs to help you find the angle measure. A chord is 180°, so the arc intersecting it (arcPQ) is 180°.
Full circle - arc QR - arc PQ = arcPR
360° - 80° -180° = 100°, so arcPR = 100°.
measure of a central angle = measure of the arc it is intersecting
But ∠PQR is not a central angle, it is an inscribed angle, and
measure of inscribed angle = 1/2 measure of the arc it's intersecting
m∠PQR = 1/2 arcQR
m∠PQR = 1/2 (100°)
m∠PQR = 50°
Answer:
Step-by-step explanation:
-7
45 divided by 3 gives you 15 which is the amount of money he spent on the gas and 45 divided by 5 is 9 which is the amount of money he spent on the flowers which means he spent $24 so he has $21 left for the big date.
Answer:
16:6
Step-by-step explanation:
96:36
Highest common factor is 6
divide both sides by 6
16:6