Answer:
The answer is 2.45
Step-by-step explanation:
I used this magic device called a calculator!
lol
Answer:
17+2g
Step-by-step explanation:
Step-by-step explanation:
if you draw an imaginary perpendicular line across the figure from the vertex which joins the line of 2 cm with the line that is making an angle of X then you can see that this figure is made up of two figures that is a triangle and a rectangle.
now from the angle given i.e X.
perpendicular= 5 cm
base = 14 -2= 12 cm
hypotenuse= ?
we know that,
h² = p²+b²
= 5²+12²=169
h= √169
h= 13
again,
cos X = b/h
= 12/13
Answer:
multiply 120 by 0.6 to find the result with 40% taken away
Step-by-step explanation:
Answer:
50m/s
Step-by-step explanation:
Speed = Distance / Time:
Speed = 
= 
