The elf ate 5/8 of the 10 muffins you had to figure out how many were eaten,
1. you have to multiply 5/8 by 10
5/8 · 10 = 6.25
2. now to figure out how many are left, subtract 6.25 from 10
10 - 6.25 = 3.75
Answer:
l= (P-2w)/2
Step-by-step explanation:
P = 2l + 2w
Subtractc 2w both sides
P-2w = 2l
Divide 2 both sides
(P-2w)/2 = l
Hope this helps!
When Ф lies in quadrant IV the value of cos Ф lies in [0, 1].
<h3>What is quadrant?</h3>
One fourth of the part of a circle is said to be the quadrant of the circle.
Given the angle Ф lies in quadrant IV.
As we know, cos Ф is positive only in first and fourth quadrant i.e when Ф lies in 0<Ф<90 and 270<Ф<360.
cosФ range from [-1,1]
So, cos Ф is positive when Ф lies in 1st and 4th quadrant.
& cos Ф is negative when Ф lies in 2nd and 3rd quadrant.
If cos ∅ lies in the quadrant IV, anything between [0, 1] can be the value of cos ∅.
Hence, when Ф lies in quadrant IV the value of cos Ф lies in [0, 1].
Learn more about quadrant.
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Answer:
25.3 and
Step-by-step explanation:
Answer:
Step-by-step explanation:
