Answer:
B. 17
Step-by-step explanation:
Pythagorean Theorem: a² + b² = c²
We have a and b, so:
8² + 15² = c²
c = √(8² + 15²)
c = 17
And we have our final answer!
Antonio have 3 dimes.
Step-by-step explanation:
Given,
Cost of snack = 45 cents
Worth of nickels = 15 cents
Worth of dime = x
Therefore,
Antonio has 30 cents worth of dimes.
10 cents = 1 dimes
30 cents =
30 cents = 3 dimes
Antonio have 3 dimes.
Keywords: division, addition
Learn more about division at:
#LearnwithBrainly
Answer:
The formula to calculate the area of a regular polygon is, Area = (number of sides × length of one side × apothem)/2, where the value of apothem can be calculated using the formula, Apothem = [(length of one side)/{2 ×(tan(180/number of sides))}].
Step-by-step explanation:
<h2> {NOBITA}</h2>
180 - 83 = 97 I Hope this Helps <3
Answer:
Step-by-step explanation:
There are a total of 10 persons (6 teachers + 4 students) from which a committee of 5 is to be formed. This can be done in 10C5 ways.
The number of ways that a committee can be formed with no students in it is to select 5 teachers out of the pool of 6 teachers available. This can be done in 6C5 ways.
Therefore the total number of ways that the committee can be formed with at least one student in it is 10C5 - 6C5.
10C5 = 252
6C5 = 6
Therefore the required number of ways = 246