First location the diver dove = 6 3/5 meters below sea leavel.
Second location the diver dove = 8 1/5 meters below sea leavel.
Let us convert those mixed fractions into improper fraction.
6 3/5 = = 33/5.
8 1/5 = = 41/5.
Now, we need to find the difference in depths of locations diver dove.
41/5 - 33/5 =
So, we got 8/5.
Now, we need to convert 8/5 into mixed fraction.
Dividing 8 by 5, we get quotient=1 and remainder 3.
So, the mixed fraction would be .
Therefore, we could say meter is the difference in depths of locations diver dove.
Answer:
<h2>x = 12</h2><h2 /><h2>y = 4√3</h2>
Step-by-step explanation:
<u>To find x we use cosine</u>
cos∅ = adjacent / hypotenuse
x is the adjacent
8√3 is the hypotenuse
cos 30 = x / 8√3
x = 8√3 cos 30
<h3>x = 12</h3>
<u>To find y we use sine</u>
sin∅ = opposite / hypotenuse
y is the opposite
8√3 is the hypotenuse
sin 30 = y / 8√3
y = 8√3 sin 30
<h3>y = 4√3</h3>
Hope this helps you
Answer:
a = b = 40°
Step-by-step explanation:
∠ a and 140° are adjacent and are supplementary , thus
a = 180° - 140° = 40°
a and b are alternate angles and are congruent, thus
b = a = 40°
<em>(See image of the referred problem in the attachment below.)</em>
- From the image, we are given a right triangle having:
Reference angle =
<u><em>Recall</em></u>: SOHCAHTOA
- Using the trigonometry ratio formula,
Where,
Therefore the<u> tan O is expressed as 2.</u>
Learn more about trigonometry ratio here:
brainly.com/question/11831029