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Scorpion4ik [409]
3 years ago
12

Bruh i cant PLEASE HELP

Mathematics
1 answer:
Annette [7]3 years ago
4 0

Answer:

the length of building is 675.4 m

Step-by-step explanation:

the ratio of pole and his shadow

2.8/1.9

1.47

then, let the building lengh be x

x/49.5=1.47

x=675.4 m

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Write a cosine function for the graph?
Katyanochek1 [597]
Try this solution+explanation:
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2. The max. and min. vertical values are 4 and (-4), it means that the amplitude is 4 (A=-4*),
for the function y=cosx the period is 2π, it means for the given function the period is π/2, it is for its frequency 2π/(π/2)=B=4.
* if to see to the suggested graph, the max. of cos4x are in points π/4+πn, and the min. are in π*n/2, it means that it need to add '-' in the equation of the function.
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4 years ago
4^3 · 4-^6 Simplified<br><br> A) 4-3 <br> B) 4-9 <br> C) 4-18 <br> D) 43
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8 0
3 years ago
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Tamiku [17]

Answer:

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Step-by-step explanation:

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4 years ago
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C The three different ways he can do this.

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Read more about landscape on;

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2 years ago
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