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2 years ago

0.185 to a percentage

Mathematics

2 answers:

Alex_Xolod [135]2 years ago

6 0

0.185 to a percentage is 18.5%

UNO [17]2 years ago

3 0

Answer:

18.5%

Step-by-step explanation:

A percentage is any value multiplied by 100 as a percentage is out of 100.

For example, 20% equals 20/100

0.185 x 100 = 18.5

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You and another person are sunbathing on the beach near a lifeguard station. The other person chooses a spot that is the same di

Schach [20]

Answer: 26.8 feet

Step-by-step explanation:

In the figure attached you can see two right triangles triangle ABD and a triangle ACD.

You are located at point B and the other person at point C.

The approximate height of the lifeguard station is x.

Keep on mind that:

$tan\alpha=\frac{opposite}{adjacent}$

Therefore:

For the triangle ABD:

$tan(36\°)=\frac{x}{DC+11}$ [EQUATION 1]

For the triangle ACD:

$tan(46\°)=\frac{x}{DC}$ [EQUATION 2]

Solve from DC from [EQUATION 2]:

$DC=\frac{x}{tan(46\°)}$

Substitute into [EQUATION 1] and solve for x:

$tan(36\°)=\frac{x}{(\frac{x}{tan(46\°)}+11)}\\tan(36\°)(\frac{x}{tan(46\°)}+11)=x\\11*tan(36\°)=x-\frac{xtan(36\°)}{tan(46\°)}\\7.991=0.298x$

$x=26.81ft$ ≈26.8ft

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2 years ago

What is the value of x and the length of the segment?

Paha777 [63]

Answer:

x=14

PN=MN=85

Step-by-step explanation:

It is an isosceles triangle because PQ=MQ and QN is perpendicular to PM. PN=MN

8x-27=6x+1

2x=28

x=14

PN=MN=85

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2 years ago

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Nadusha1986 [10]

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Step-by-step explanation:

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serg [7]

__Award Brainliest if helped!

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3 years ago