Answer:
6 dollars and 40 cents
Step-by-step explanation:
To get the answer, you would do 32/5 which equals 6.4, which is the same as saying 6 dollars and 40 cents.
2x2x2 = 8
4 x 2 x 2 = 16
16+8 = 24
Answer is A
Answer:
yes, it is a right triangle
Step-by-step explanation:
the other two angles are 35 and 55 degrees
Answer: sin
= ±
Step-by-step explanation:
We very well know that,
cos2A=1−2sin²A
⟹ sinA = ±
As required, set A =
& cos a=
,thus we get
sin
=±
∴ sin
=±
= ±
since ,360° <
<450°
,180° <
<225°
Now, we are to select the value with the correct sign. It's is obvious from the above constraints that the angle a/2 lies in the III-quadrant where 'sine' has negative value, thus the required value is negative.
hope it helped!
Answer:
3.7
Step-by-step explanation:
each tick represents .1 unit