Answer:
they are equal
Step-by-step explanation:
Consider the right triangle ABC with sides a, b, and c as shown in the figure.
Let m(\angle A)=\alpha, and m(\angle B)=\beta.
\alpha +\beta=90^{\circ}, so angles A and B are complementary.
According to the definition of sine, and cosine:
\displaystyle{ \sin \alpha= \frac{opposite\ side}{hypotenuse} =\frac{a}{c} , and
\displaystyle{ \cos \beta= \frac{adjacent\ side}{hypotenuse} =\frac{a}{c}
Answer:
you have to connect an image or provide further information
Step-by-step explanation:
Answer: C) J = 5
Step-by-step explanation:
Switch sides
j+5 \le 10
Subtract 5 from both sides
j+5-5 \le 10 - 5
Simplify j \le 5
c) j = 5
You use the sin rule from the log tables book to solve for the unknown
I got x=11
solution process: x-30=14-3x
-30=14-4x
-44=-4x
44=4x
11=x
