Use graphing calculator to find the inverse of the matrix. Give 5 decimal places.A = 

A.
B.
C.
D.


Answer: D

Mathematics

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Factor the polynomial completely. If the polynomial cannot be factored, say it is prime.7x2 + 18x - 8

A. (7x + 4)(x - 2) B. (7x - 4)(x + 2) C. (7x - 2)(x + 4) D. Prime

Mathematics

Find the reference angle for the given angle.129°

A. 51° B. 61° C. 49° D. 39°

Mathematics

What is the monthly payment for a home costing $125,000 with a 20% down payment and the balance financed for 25 years at 10%? ?

A. Amortization; $908.70 B. Present value; $897.39 C. Present value; $910.70 D. Present value; $1,166.67 E. Sinking fund; $920.01

Mathematics

Write the sum of the geometric series as a rational number.0.2 + 0.02 + 0.002 + 0.0002 + ...

A.
B.
C.
D.

Mathematics