Answer:
-7/2 degrees per hour
Step-by-step explanation:
Divide the total change (-12 1/4 degrees) by the total time elapsed (3 1/2 hrs):
-49/4 degrees -49(2)
------------------------ = ------------- = -7/2 degrees per hour
7/2 hrs 4(7)
ANSWER
EXPLANATION
We use the sine rule to obtain,
We multiply both sides by 4 to obtain,
We take the inverse sine of both sides to get,
to the nearest tenth.
Answer:
1:6 One hour of work is worth $6
Step-by-step explanation:
$18/3= $6
Answer:
The diagonal is 6.7082 ≈ 6.71
Step-by-step explanation:
Let the diagonal be x :
<em>To find the diagonal of a 3 by 6 rectangle</em>
<em>We can use the Pythagorean Theorem:</em>
⇒
⇒
⇒
∴ ≈ (corrected to 2 d.p.)