Let
A=volume of alcohol used,
=>
A=610*0.03=18.3 mL
Answer:
C) the difference identity for the cosine function
Step-by-step explanation:
The last line showing shows the cosine of the difference of two angles. The difference identity for the cosine function would seem to be indicated.
No, 2 3/4 hours = 165 minutes.
Using a calculator, your answer is <span>3.16227766017.
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Answer:
Therefore the measure of the missing angle x, is 90°.
Step-by-step explanation:
Let name the vertices of a Quadrilateral as ABCD such that
∠A = 107°
∠B = 72°
∠C = 91°
∠D = x
To Find:
x = ?
Solution:
In a quadrilateral,
Sum of the measures of all the angles is add up to 360°
Substituting the values we get
Therefore the measure of the missing angle x, is 90°.