Answer:
a) 30m
b) 50.6m²
Step-by-step explanation:
Perimeter = 2(length + width)
= 2(9.96 + 5.08)
= 30.08 m
Area = length × width
9.96 × 5.08
50.5968 m²
Answer:
7
Step-by-step explanation:
This is because any number combind with a variable will be considered a coefficient, for example in the equation 4x-13, 4 is the coefficient.
Alright so the best way I can say this is through an example.
Ex.
sin²(x) is equal to [sin(x)]² which is equal to sin(x)×sin(x)
Therefore the √sin²(x) = √<span>[sin(x)]² which simplifies to sin(x)
</span>
This works with all trig functions