Answer:
18.7
Step-by-step explanation:
The Law of Cosines is , where c is the unknown side length of a triangle, a and b are the remaining two side lengths, and C is the angle opposite to side c. To answer this question just plug in the known values:
Simplify:
m≈18.665...
When rounded to the nearest tenth, m=18.7
Answer:
4y
Step-by-step explanation:
4y is a term in itself 3 and x separate aren't and 4x + 7 is an equation not a term.
Y=3x has a positive slope, and Y=-3x has a negative slope.
Answer:
pi
Step-by-step explanation:
An irrational number cannot be expressed by two integers.
Answer:
I think its a,c,d,f, and g