Multiply 20 by 37. This is 740. Divide this by 2, this is 370. She will donate $370 to charity
Using the slope concept, it is found that the change in elevation was of -699 feet.
<h3>What is a slope?</h3>
The slope is given by the <u>vertical change divided by the horizontal change</u>, and it's also the tangent of the angle of depression.
In this problem, we have that:
- The vertical change is of h.
- The horizontal change is of 10,000 feet.
Hence:
tan(-4º) = h/10000
h = 10000 x tan(-4º)
h = -699.
More can be learned about the slope concept at brainly.com/question/18090623
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Get I don't know the answer but there is this app called Photo Math! it works perfectly lots of teachers recommend it I suggest you download it, it shows you the answer and show you step by step. its for iPod, iPhone, Samsung , and Androids
Answer:
square base pyramid
triangle base pyramid
Step-by-step explanation:
second one is square bas pyramid
third one is triangle base pyramid
