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3 years ago

How do you solve real-world applications involving trigonometric ratios?

Mathematics

1 answer:

almond37 [142]3 years ago

7 0

Answer: find the answer in the explanation.

Step-by-step explanation:

There are various real life applications of trigonometry ratio such in building construction, oceanography, cartography, e.t.c

Its application extends to aviation industry, astronomy and oil and gas industry. Just to mention a few.

We can solve real-world applications involving trigonometric ratios by applying calculus and periodic function table and chart, and calculation involving trigonometry ratio itself ( Soh Cah Toa) e.t.c.

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What is the square root of <br><img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B163%7D%20" id="TexFormula1" title=" \sqrt{163} " a

crimeas [40]

Hi,

$\sqrt{163} = 12.76$

There are no other simple steps to reduce the square root of one hundred and sixty-three.

The actual square root value is ≈12.767145334803704

But we have taken only significant figures and it is as 12.76.

Hope it helps! :)

5 0

3 years ago

Brielle and Joshua are running a half marathon race, which is 13.1 miles long. It

Hitman42 [59]

Answer:Brielle will run the half marathon race faster.Brielle will take 1 hour 44 minutes and 48 seconds, Joshua will take 2 hours 37 minutes and 12 seconds

Step-by-step explanation:

10 / 1.25 = 8

8 minutes a mile

18 / 1.5 = 12

12 minutes a mile

Brielle will run the half marathon race faster.

8 x 13.1 =104.8

12 x 13.1=157.2

104.8 - 60=

44.8

60 seconds x .8= 48

Brielle will take 1 hour 44 minutes and 48 seconds

157.2 - 120 = 37.2

60 seconds x .2 = 12

Joshua will take 2 hours 37 minutes and 12 seconds

8 0

3 years ago

A section in a stained glass window is shaped like a trapezoid. The top base is 2 centimeters and the bottom base is 4.5 centime

Elza [17]

Answer:

2.8 cm

Step-by-step explanation:

The area of a trapezoid is calculated using the formula:

$A=\frac{(B+b)h}{2}$

where

B is the length of the major base

b is the length of the minor base

h is the height of the trapezoid

In this problem, the glass window has the shape of a trapezoid. We know that:

B = 2 cm is the length of the top base

b = 4.5 cm is the length of the bottom base

$A=9.1 cm^2$ is the area of the trapezoid

Solving for h, we can find the height of the stained glass window:

$h=\frac{2A}{B+b}=\frac{2(9.1)}{2+4.5}=2.8 cm$

8 0

2 years ago

The airplane Li’s family will be flying on can seat up to 149 passengers. If 96 passengers are currently on the plane, how many

tamaranim1 [39]

53 passengers can aboard

6 0

2 years ago

Read 2 more answers

The slope between (3, 9) & (6, 12) m=

vivado [14]

Answer: m=1

Step-by-step explanation:

m = (y2 - y1)/(x2 - x1)

Where

y2=12

y1=9

x2=6

x1=3

so plug in your values in the slop formula:

m=(12-9)/(6-3)

=3/3

6 0

2 years ago