Answer:
b = 33°
Step-by-step explanation:
A full circle is 360°.
360° - 296° - 31° = b
360° - 296° - 31° = 33°
Answer:
<h3>20feet</h3>
Step-by-step explanation:
Initial height of the ball = 8feet
If it bounces 60% of its previous height, its new height will be;
60% of 8
= 60/100 * 8
= 480/100
= 4.8 ft
If it bounces 60% of its current distance, new height will be expressed as;
60% of 4.8
= 0.6 * 4.8
= 2.88
The height of the ball will keep reducing and form a geometric progression of the form 8, 4.8, 2.88...
In order to get the total distance traveled by the ball, we need to calculate the sum to infinity of the sequence;
S∞ = a/1-r where;
a is the first term = 8
r is the common ratio

Substitute into the formula;
S∞ = a/1-r
S∞ = 8/1-0.6
S∞ = 8/0.4
S∞ = 20feet
Hence the total distance traveled by the ball is 20feet
Answer:
x=20
Step-by-step explanation:
(4x-12)+(x+2)=90
5x-10=90
5x=100
x=20
Answer:
16/8=2
Step-by-step explanation:
5x = 5x3= 15
15+1= 16
y=2 therefore 2x2x2= 8
16 divided by 8= 2
Answer:
A: 1779.2 cm^2
Step-by-step explanation:
Oh boy. Okay so the surface area of the cube.
14x14 is 116 cm.
Multiply 116 by 6 (because there are 6 square sides) which gives you 696 cm
For the can shape: (Cylinder lol)
The radius of the circular sides is 6.
Area of a circle is pi(r)^2
pi(6)^6
=18.8^2
=353.44 cm
multiply by 2 because there are 2 sides
353.44 x 2= 706.88 cm
add that to 696
=1402.88 cm
FINALLY: the last part. We need the circumference and the height of the cylinder.
We know that the height is 10 cm.
Use the circumference equation and we see that is is 37.69 cm
multiply by 10
376.9 cm
Add to the rest
1779.2 cm^2
Have a nice day. Im gonna go rest my brain L /\/\ /\ O