Answer:
angles of the triangle are equal 180
so 42+82=124
180-124=56
so the answer is 56
Step-by-step explanation:
Answer:
5 and -3
Step-by-step explanation:
5 x (-3) = -15
5 + (-3) = -2
Answer:
c. 0.83
d. 0.28
Step-by-step explanation:
See solution below
Answer:
Hence, the value of tan2x is:
24/7
Step-by-step explanation: