Answer:
See explanation
Step-by-step explanation:
cos(θ)= 18/30 = 3/5
sin(θ)= 24/30 = 4/5
tan(θ)= 24/18 = 4/3
cos(ϕ)= 24/30 = 4/5
sin(ϕ)= 18/30 = 3/5
tan(ϕ)= 18/24 = 3/4
Answer:
Just see how are they alike and differents
Step-by-step explanation:
Answer:
If then and
Step-by-step explanation:
Solve two inequalities for x.
1.
Separate terms with x and without x into two sides:
Multiply by -1:
2.
Separate terms with x and without x into two sides:
Multiply by -1:
Find the largest set of x values satisfying both inequalities:
If
then and In this case both m and n are negative.
If then and
If then and
Answer:
-13
Step-by-step explanation:
-4*3 1/4
=>-4*(3*4+1)/4
=>-4*13/4
=>-13
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