The width of the river = 60m and so Zachary will be able to swim the river without getting tired.
<h3>What is Proportion ?</h3>
When two ratios are equal , the ratio are said to be in proportion.
As given in the question ,
the width of the river has to be determined
Looking at the figure , the triangle formed at the side of the river is a right triangle the hypotenuse will be determined from the Pythagoras theorem
20² +24² = y²
y = 21.2 m
As the corresponding sides are proportional
31.2 : z = 20:50
z = 78.1
The value of the width of the river will be determined by the Pythagoras Theorem
78.1² = 50² + x²
x = 60m
the width of the river = 60m
Therefore Zachary will be able to swim the river without getting tired.
To know more about Proportion
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Answer:
10 articles
Step-by-step explanation:
Let the total number of articles Lois wrote = x
Number of articles published in one week = half of x = 0.5 x
Number of articles published in second week = 2
Unpublished articles = 3
So, Making mathematical equation as:
0.5 x + 2 + 3 = x
5 = 0.5 x
x = 10 articles
The articles she wrote for her local newspaper are 10
Answer:
8,741 feet and 8,741 feet
Step-by-step explanation:
In two days they went 8,761 ft. It will take them 8,761 more feet to get to the bottom of the mountain.
Sorry, I think this is how you do it.
<u><em>Answer</em></u><em>:</em>
A is the answer!
<u><em>Step-by-step explanation</em></u><em>:</em>
Trust me, I'm taking this test and got the answer wrong. But! At least I got the answer revealed for ya T-T)
