Answer:
12
Step-by-step explanation:
12.1 to the nearest whole number is 12.
Answer:
2.36 =C or your diagonal side
Step-by-step explanation:
You have rectangle that is
2 by 1.25
2² + 1.25² =C²
4 + 1.5625=C²
5.5625 = C²
2.36 =C
<u>4 sec²(x) = 8</u>
Divide each side by 4: sec²(x) = 2
Take the square root of each side: sec(x) = + or - √2
We know that sec(x) = 1/cos(x)
So the equation becomes 1/cos(x) = + or - √2
Divide '1' by each side: cos(x) = + or - (1/2) √2
x = <em>45°, 135°, 225°, 315°
</em>
Answer:
4
Step-by-step explanation:
64 divided by 16 is 4.
To check your answer, you can always add the top: 20+4 which is 24, and multiply that by 16: which is 384-the total number of seats.
Answer:
3
Step-by-step explanation:
