9.9 is the answer..............
Answer:
answer of 11
Step-by-step explanation:
given A=30°
R.H.S=2sinA cosA
=2 * sin30° * cos30°
=sin60°
sin 2*30°
=sin2A
L.H.S=R.H.S
Any acute angle means that the angle is less than 90 degrees and it less than a right angle so it tends to look squished or pressed.
Answer:
a) enlargement
b) scale factor is 2
Step-by-step explanation:
As we can see, we went from the block to the red figure
a) Since the red figure is bigger, then what we have is an enlargement of the original figure
b) As we can see, the coordinates of the red is two times the value of the coordinates of the black
So, we can conclude that what we have as a scale factor is 2
Answer:
156
Step-by-step explanation:
thank you for doing this. you pull out your phone and type in 12x13.