Find the exact value of the expression.sin 25° cos 35° + cos 25° sin 35°

A.
B.
C.
D.


Answer: B

Mathematics

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Provide an appropriate response.Is f continuous at x = 4?  

A. Yes B. No

Mathematics

Solve the system of equations using the inverse of the coefficient matrix.3x + 5y = -10-3x - 6y = 9

A. x = -5, y = 1 B. x = 1, y = -5 C. x = -1, y = 5 D. x = 5, y = -1

Mathematics

The histogram shows the scores of each participant in a game from a total of 100 participants. What is the ratio of participants who score 80-99 to the total number of participants?

A.
B.
C.
D.

Mathematics

Solve the problem.Mr. and Mrs. Williams have a personal loan of $14,300. They have paid off  of the loan. How much of the loan have they paid off?

A. $11700 B. $10800 C. $12600 D. $1300

Mathematics