Answer:30.7 mybe i am not 100%
Step-by-step explanation:first you would devide 40 by 4 and then you would round
The directional derivative of at the point in the direction of is
We have
With ,
has magnitude
and so the directional derivative is
23.4 km is a length or distance.
Squares, rectangles, parallelograms, pentagons, ellipses,
and circles have areas. Circles also have circumferences.
Lengths and distances don't have any of these things.
Is the "23.4 km" related to a shape of some kind ?
<u>Answer</u>:
A.
<u>Step-by-step explanation:</u>
The formula for arc length is:
arc length = rθ
where:
r is the radius = 7 in
θ is the central angle in radians = 135 × = 3/4 π
Substituting these values into the formula:
arc length = 7 in × 3/4 π
=
Answer: 142 degrees
Explanation: Since the total angle of rhombus is 360 and