Yes he is correct because u do have to multiple it
<u>Answer is;</u>
b
<u>explanation</u>
midpoint of two points is given by;
{(x1+x2)/2},{(y1+y2)/2}.
midpoint of QS={(2a+2b)/2},{(0+2c)/2}
= {a+b},{c}
Answer:
The value of X is -2/3
Step-by-step explanation:
edge2021
The expression that represents the value of sin C - cos C is s-r
From the triangle ABC, since sin B = r and cos B = s.=, hence;
- Opposite side= r
- Adjacent side = s
- Hypotenuse = 1
If m<C is the reference angle, then;
Opposite side= s
Adjacent side = r
Hypotenuse = 1
Sin C = s and cos C = r
Hence the expression that represents the value of sin C - cos C is s-r
Learn more on trigonometry here: brainly.com/question/20519838
Answer:
C
Step-by-step explanation:
