Answer:
Hey there!
We can write this equation:
cosine xyz=6/15, or 0.4
arc cosine 0.4= 66.4
Thus, angle xyz is 66.4 degrees
Hope this helps :)
The answer is 13 common sense
Evaluate 7-5{p}+3q7−5p+3q7, minus, 5, p, plus, 3, q when p=1p=1p, equals, 1 and q=7q=7q, equals, 7.
Inessa05 [86]
Answer:
Its 23
Step-by-step explanation:
7 – 5p + 3q
= 7 – 5(1) + 3(7)
= 7 – 5 + 21
= 28 – 5
= 23