Since none of these are like terms, none of these could be added together. All you need to do is to order these by alphabetical order. Therefore, the simplified form of this expression is an+bn+7a+7b
Answer: a. They can find the present value of the remaining 20 years worth of payments.
Step-by-step explanation:
The present value of the payments for the servicing of the loan is the amount of the loan that is still owed because the payments include both the interest and the principal repayments.
The Schmidts can therefore find out the amount they still owe by checking the present value of the remaining 20 years worth of payments.
As the payments are usually constant they can be treated as an annuity so using the monthly payment as the annuity, the interest rate as the discount rate and the 20 years ( 240 months) as the period, they should be able to find the present value of the loan.
Answer:
x= 10
Step-by-step explanation:
Tangent Chord Angle = 1/2 Intercepted Arc
7x-10 = 1/2(120)
7x-10 = 60
Add 10 to each side
7x = 70
Divide by 7
x = 10
Answer:
a^2 + b^2
Step-by-step explanation:
The product of a complex number and its complex
conjugate is
a real number.
(a+bi)(a - bi)
Recall the formula for the product of a binomial and its conjugate:
(a + b)(a - b) = a^2 - B^2
Then:
The product of a complex number and its complex
conjugate is
a real number.
(a+bi)(a - bi) = a^2 - (bi)^2 = a^2 - b^2(-1) = a^2 + b^2
Answer:
4x³ − 15x² − 10x + 24
Distribute
x · 4x² + x · x + x · -6 + (-4) · 4x² + (-4) · x + (-4)(-6)
Simplify:
4x²x + xx - 6x - 4 · 4x² - 4x + 4 · 6
Further simplify (by adding and subtracting like terms)
4x³ − 15x² − 10x + 24
Hope this helps :)