7
√
5
−
3
√
5
Answer:
4 sqrt(5)
Step-by-step explanation:
7 sqrt(5) - 3 sqrt(5)
These are like terms so we can subtract
4 sqrt(5)
To simplify a radical expression 7√5 - 3√5, subtract the coefficients and keep the radicand the same. The simplified expression is 4√5.
To simplify the given expression, we need to combine the terms involving square roots. We can notice that the terms have the same radicand, which is 5. So, we can combine them by subtracting the coefficients. The simplified expression is:
7√5 - 3√5 = (7 - 3)√5 = 4√5
#SPJ3
What was Carol's total cost (ignoring the monthly premium)? ____________
Answer: The company's payment was $1640,
and Carol's total cost was $410.
Step-by-step explanation:
since we have given that
Bill amount = $2300
Amount of deductible = $250
Remaining amount is given by
Since Carol's insurance company provided paid 80% of the bill less the deductible.
So, the company's payment is given by
And Carol's total cost after the payment of company is given by
Hence, the company's payment was $1640,
and Carol's total cost was $410.
Answer:
13.9
Step-by-step explanation:
Use Pythagorean Theorem:
Both of the lengths given are the legs,
13.5^2 + 3.2^2 = c^2
182.25 + 10.24 = c^2
192.49 = c^2
13.87 = c
Answer:
I would think 2 for my answer