Answer:
4/5
Step-by-step explanation:
cos B = 3/5
cos Ф = adjacent/hypothesis
hypothesis ² = adjacent² + opposite²
5²= 3²+ o²
25 = 9+o²
25-9=o²
16 = o²
√16 = o = 4
Sin B = opposite/hypothesis = 4/5
Answer:
It's 27 bags your teacher just dum
Step-by-step explanation:
Answer:
I don't really know
Step-by-step explanation:
I don't really know but if you want to find out math questions try this website called wolfram alpha. It's great with those type of stuff.
Answer:
14.8 cubic units
Step-by-step explanation:
The volume of the right pyramid can be calculated using formula

You are given

Then

In standard form it would be 2x - 3y = 3