The school's football team has 228th graders. If this is 40% of the team, how many total players are on the team?
2 answers:
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The measure of is 68 degrees
The complete question is in the attached image
The value of is calculate using the following cosine function
Evaluate the quotient'
Take the arc cos of both sides
Evaluate the arc cos
Approximate to the nearest degree
Hence, the measure of is 68 degrees
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No, it is actually 
.
When multiplying two equal numbers that have different exponents, just add the exponents.
When multiplying two equal numbers that have different exponents, just add the exponents.
Given:
I: My age.
S: My son.
G: My grandson.
If you add all our ages together, the sum is 100 years.
SOLVING:
I + S + G = 100 ===> First equation.
S = 7G ===> Second equation.
I = 12G ===> Third equation.
We replace the second equation and the third ecuation in the first equation:
12G + 7G + G = 100
20G = 100
G =
G = 5 years old. ===> My grandson.
S = 7(5)
S = 35 years old. ===> My son.
I = 12(5)
I = 60 years old. ===> My age. SOLUTION
TESTING:
GOOD LUCK...!!!
I: My age.
S: My son.
G: My grandson.
If you add all our ages together, the sum is 100 years.
SOLVING:
I + S + G = 100 ===> First equation.
S = 7G ===> Second equation.
I = 12G ===> Third equation.
We replace the second equation and the third ecuation in the first equation:
12G + 7G + G = 100
20G = 100
G =
G = 5 years old. ===> My grandson.
S = 7(5)
S = 35 years old. ===> My son.
I = 12(5)
I = 60 years old. ===> My age. SOLUTION
TESTING:
GOOD LUCK...!!!