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scZoUnD [109]
3 years ago
14

Find the distance from the person to the tower, given that the nested triangles are similar.

Mathematics
1 answer:
Debora [2.8K]3 years ago
7 0

Step-by-step explanation:

DE/CE=AB/CB

6/10=100/(CE+BE)

6/10=100/(10+BE)

reducing fraction

3/5=100/(10+BE)

3(10+BE)/5 =100

3(10+BE)=500

BE=(500/3)-10

BE=470/3

BE=156.67ft

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a rectangular prism measures 2 in by 4 in by 8 in what is the side length of a cube with the same volume
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➷ First find the volume of the rectangular prism:

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7 0
4 years ago
Under her cell phone plan, Janelys pays a flat cost of $46.50 per month and $5 per gigabyte. She wants to keep her bill under $7
allsm [11]

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Less than 4.70 GB

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Let x = # of GB that Janelys uses that month. Since Janelys wants to pay less than $70 given that the flat rate for subscribing to that company's data per month is $46.50 and each GB costs $5 to use, the inequality can be written as:

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Thus, (if it is whole numbers) Janelys can use 4 GB while staying within her budget or (if decimals are fine) anything less than 4.70 GB. Hope this helped! :D

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What is an algebraic expression for the number of hours in "m" minutes
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5 0
3 years ago
Read 2 more answers
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