The factors of 28 are 1 x 28, 2 x 14, and 4 x 7. None of which add up to 20.
It would be 6 x 4 =24
The answer is £24
3/x=27/54
or,x×27=3×54
or,27x=162
or,x=162/27
or,x=6
Hope you will give me brainliest
Answer:
46°
Step-by-step explanation:
Since the 3 sides are given we can use any of the 3 trig. ratios to solve.
Using the tangent ratio in the right triangle
tan ? = = , thus
? = ( ) ≈ 46° ( to the nearest degree )
Consider the right triangle ABC with sides a, b, and c as shown in the figure.
Let
, and
.
, so angles A and B are complementary.
According to the definition of sine, and cosine:
, and
Answer: they are equal.