Answer: 12 millimeters
Step-by-step explanation:
Answer:
<h2>84.78</h2>
Step-by-step explanation:
We have the area of a circle
The sector with a central angle of
Calculate, what part of 360° is an angle 120°:
The same part of an area of a circle is an area of a segment.
Therefore:
Use π ≈ 3.14
The first thing we must do for this case is to define variables.
We have then:
x = number of dimes
y = number of half-dollars
We write the system of equations:
x + y = 36
0.10x + 0.50y = 12
Solving the system we have:
x = 15
y = 21
Answer:
He has 15 dimes
Answer: 690
Step-by-step explanation:
So, you should do
46,000 * 9% = 4,140
4,140 divided by 6 = 690
So your answer is 690
Answer:
Shane could have collected more than 911 Cans
Step-by-step explanation:
We are asked to write an inequality to find the number of cans, S that Shane could have collected:
Cans collected by Shane and Abha > 2000
S + A > 2000
Abha collected 178 more cans than Shane did.
A = 178 + S
Put value of A in the above inequality
S + 178 + S > 2000
2S + 178 > 2000
2S > 2000 - 178
2S > 1822
S > 911
