What is the value of the expression when a = 5, b = 4 , and c = 6?
2 answers:
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The interest rate is 7.69%
Step-by-step explanation:
Given
Interest = $200
Time = t = 30 months
Time will be converted into years as the rate is applied yearly
So,
1 year = 12 months
30 months = 30/12 years = 2.5 years
Principal amount = $1040
The formula for interest is:
Putting the values
Converting into percentage:
r = 7.6923
Rounding off to nearest hundredth
r = 7.69%
Hence,
The interest rate is 7.69%
Keywords: Interest, percentage
Learn more about interest at:
#LearnwithBrainly
Answer:
2
Step-by-step explanation:
Subtract the number with the term both sides ( which is 9)
Complete the square for the x terms and y terms.
( To complete the square divide the coefficient term by 2 and square it, then add that product to both sides.)
Take the square root of the right side to find the radius
Answer:
216 cm^2
Step-by-step explanation:
<span>For this case we have the following expression:
</span>
<span>We can rewrite the fraction in different ways.
For this, what we must do is multiply the numerator and the denominator by the same number and simplify.
We have then:
way 1:
</span>
<span>way 2:
</span>
<span>way 3:
</span>
<span>
</span>
</span>
<span>We can rewrite the fraction in different ways.
For this, what we must do is multiply the numerator and the denominator by the same number and simplify.
We have then:
way 1:
</span>
<span>way 2:
</span>
<span>way 3:
</span>
</span>