It equals 5- hope this helps---
The answer is 42
first change the numbers from scientific notations into numbers.
1.47*10^7= 14700000
3.5*10^5= 350000
now divide the number of sweets by the number of packets. the quotient is the answer
14700000/350000= 42
good luck
<h2>
<em>Answer:</em></h2><h2>
<em>1</em><em>5</em><em>8</em><em>°</em></h2>
<em>Solution</em><em>,</em>
<em>B+</em><em>2</em><em>2</em><em>=</em><em>1</em><em>8</em><em>0</em><em>°</em>
<em>or,</em><em>b=</em><em>1</em><em>8</em><em>0</em><em>-</em><em>2</em><em>2</em>
<em>b=</em><em>1</em><em>5</em><em>8</em><em>°</em>
<em>Hope </em><em>it </em><em>helps</em>
<em>Good </em><em>luck</em><em> on</em><em> your</em><em> assignment</em>
The angle of depression from the aeroplane to the ground will be 30 degrees.
<h3>What is trigonometry?</h3>
Trigonometry is the branch of mathematics which set up a relationship between the sides and angle of the right-angle triangles.
Given that:-
- An aeroplane is flying at the height of 10 km above the ground the distance along the ground from the aeroplane to the airport is 10√3 km
The angle of depression will be calculated as the angle between the horizontal and the height of the plane as shown in the figure below.
As we know that the perpendicular theta is height and the base ratio is angle tan theta.
tanФ = Height / Base
tanФ = 10 / 10 √3
tanФ = 1 / √3
Ф = tan⁻¹( 1 / √3 ) = 30°
Therefore the angle of depression from the aeroplane to the ground will be 30 degrees.
To know more about Trigonometry follow
brainly.com/question/24349828
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Answer:
10
Step-by-step explanation:
I think is 10 because they are different triangles but both with the same measure, as you can see both angles are the same [36] and both sides of the triangle too [6] so when you divide the base [20] by 2 , 20÷2=10