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Andrej [43]
3 years ago
9

D = 0.5t(3.5t − 21.25)

Mathematics
1 answer:
Korvikt [17]3 years ago
4 0

Answer:

-10.625t

Step-by-step explanation:

you halft to solve for d= 1.75t.

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8 0
3 years ago
A 26' Long painting is how many yards Long
Alenkinab [10]
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Hope this helps :) 
3 0
4 years ago
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The area of a triangle with base 10in and height 4 in is<br> 20in^2<br> 40in^2<br> 15in^2<br> 60in^2
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5 0
3 years ago
Why wasn't i doing this sooner :)
Licemer1 [7]

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7 0
3 years ago
the maximum distance D in kilometers that you can see from a height H in meters is given by the formula d equals 3.5 times the s
Irina-Kira [14]
First put the words in an algebraic format or a model. D = 3.5(√H). Now determine what the question is asking. It's height. Plug in the value of D. Distance is 35 km.
35 = 3.5(√H) We want to get H by itself. First thing to get away from it is 3.5. So                      divide 35 by 3.5 And 3.5(√h) by 3.5.
10 = √H        To get rid of √ do the opposite raise to the power of 2
10² = (√H)²   
100 = H 
You must be 100 kilometers above ground to see 35 kilometers

7 0
4 years ago
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