Mathematics High School

A drone sees a ship in bay 30 miles from one lighthouse and 18 miles from another what is the distance between the light houses if the angle formed at the ship to both lighthouse is 62 degrees

Answers

Answer 1

Answer:

Distance between the lighthouses is 26.78 miles.

Step-by-step explanation:

Distance between the ship A and lighthouse B = 18 miles

Distance between ship B and lighthouse C = 30 miles

Angle formed at the ship to both the lighthouses = 62°

By applying cosine rule in the given triangle,

(BC)² = (AB)² + (AC)² - 2(AB)(AC)cos(∠A)

(BC)² = (30)² + (18)² - 2(30)(18)cos(62°)

(BC)² = 900 + 324 - 507.03

         = 716.97

BC = √716.97 = 26.78 miles

Therefore, distance between the lighthouses is 26.78 miles.

A Drone Sees A Ship In Bay 30 Miles From One Lighthouse And 18 Miles From Another What Is The Distance

Related Questions

Given DEFG is a rhombus. Find the indicated measures.

Answers

Answer:

1=39 (alt int)

2=39 (bisector)

3= 90 (rhombus diagonals form 90 degree angles)

4= 51 (triangle sum theorem)

Bill buys 3 apples for
$1.47. How much would 10
apples cost Bill?

Answers

Answer:

$4.90

Step-by-step explanation:

bc math

Answer:

$4.90

Step-by-step explanation:

You could find this in the ratio method.

3 apples : $1.47

10 apples : x

( We have to find the value of x. This is the cost of 10 apples)

Cross Multiply both the ratios.

3x = 1.47 × 10

3x = 14.7

Bring 3 to the other side, making is being divided upon.

x = [tex]\frac{14.7}{3}[/tex]

x = 4.9

∴ 10 apples cost $4.90

pls help no wrong answers

Answers

Answer:

angle dgc=90°

angle age=30°

to find=x

angle dgc=angle agb(by vertical opposite angle)

ege is a straight line.

angle age+angle agb+angle bgf=180°[straight line measure 180°]

30°+ 90°+x=180°

120°+x=180°

x=180°-120°

x=60°

Which inequality is true when x=4?

Answers

the answer to ur question is d

Target 3D.2 - Proposition True or False
Maggie claims that when you raise a whole number to a power, the result is
always a greater number.

Answers

I would say no because the number 1 at any power would be 1 for example 1 to the power of 3 is 1 x 1 x 1 which would still be one


Help me pleaseee ❤️❤️

Answers

The answer should be 315.95

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Step-by-step explanation: 3.55 x 89 = 315.95

John's recipe makes 24 chocolate chip cookies per batch. If he makes x batches and gives y cookies to each of his 6 friends, write an expression for the number of cookies John has left.

Answers

Answer:

24x - 6y = Cookies John has left

Step-by-step explanation:

Your cell phone bill is $40.00 you have a coupon for 5% off what is the new total

Answers

The new total is 38 dollars


A car purchased for $43,000 is worth $40,125 after being used for one year. How much will the car be worth in 7 years?

Answers

Answer:

$22,875

Hope this helps :)

WILL MARK BRAINLIEST FOR CORRECT ANSWER ONLY!!!!!!!!!!!!

Answers

Answer:

a

Step-by-step explanation:

trust

Please help me! I need help ASAP! D:

Answers

Answer:

0:42

Step-by-step explanation:

Calculate the area of this figure round your answer to the nearest tenth

Answers

Answer:

I would help but where is the picture?

someone help quick!?

Answers

Answer:

can you write the question so I can understand what to do

D) To mix fertilizer correctly. 8
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gallons of water. How much water is
needed for an entire 36 ounce box of
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Answers

Start off by making a ratio and write down the given. From there solve and multiply. Hopefully the picture helps :)

AE
The diameter of a circle is 16 centimeters. How would you calculate the area?
Pls

Answers

Answer:

d=2r

16=2r

8=r

A=201.06cm2

Please help anyone and thank you

Answers

Answer and Step-by-step explanation:

The two statements that are true are statement 1 and statement 4:

- The sum of pi and 0 is irrational.

- The product of [tex]\frac{9}{5}[/tex] and [tex]\sqrt{19 }[/tex] is irrational.

Pi is an irrational number, and the square root of 19 is irrational. That's because these numbers can't be put into a simplified fraction to encompass all the digits it contains.

#teamtrees #PAW (Plant And Water)

Help! What’s the surface area??

Answers

Answer:

clap    is     them

Step-by-step explanation:

the surface area is 52

-11=-7/y

PLSSSS HELPPP

Answers

Answer:

7/11

Step-by-step explanation:

[tex] - 11 = \frac{ - 7}{y} [/tex]

[tex] = > - 11y = - 7[/tex]

[tex] = > y = \frac{ - 7}{ - 11} [/tex]

[tex] = > y = \frac{7}{11} (ans)[/tex]

Find the missing side length.

Answers

[tex]y^2+(2\sqrt{2} )^2=6^2\\y^2+8=36\\y^2=28\\y=\sqrt{28}[/tex]

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NEED HELP FAST !
Find the value of x

Answers

Answer:

74

Step-by-step explanation:

its right

Answer:

74

Step-by-step explanation:

have a good day

Can someone plz help me with this one problem plzzzzz !!!

I’M MARKING BRAINLIEST!!!

Answers

Answer:

7=19

9=23

10=25

Step-by-step explanation:

^^ find the slope of each line!! please HELP!! ILL MARK YOU BRAINLIEST:)

Answers

For the first one, I got 0 and for the second one, I got -1/2

(-9,3) and (-1,1) find the slope between each pair of points

Answers

hey, using y2-y1/x2-x1 you know that slope has to be -1/4

vote for arctic fox or manic panic hair dye or tell me the best one?

Answers

Answer:

Manic panic is better always

Answer:

manic panic

Step-by-step explanation:

it looks better

if you walk 2 1/4 miles in 3/4 miles, how far can you walk in 2 1/2

Answers

2 1/2 = 5/2

1 3/4 = 7/4

(5/2)/1 = x/(7/4) set up a proportion: 5/2 miles in 1 hour = x miles in 7/4  hours

x = (5/2)*(7/4)

x= 35/8

I will give you brainilest!
In a day care group, nine babies are five months old and 12 babies are seven months old. How many full months from now will the average age of the 21 babies first surpass 20 months old?

Answers

Answer:

15 months

Step-by-step explanation:

in 15 months all of the baby's would have surpassed 20 months old, hope this helps!

If you could visit anybody like even people who passed who would it be?

Answers

Answer:

Kobe Bryant

Step-by-step explanation:

He is the goat

Answer:

Juice WRLD

Step-by-step explanation:

Because he da GOAT

In triangle ABC, the measures of angle A is 35 degrees and angle B is 47 degrees. What is the measure of angle C? *

Answers

Answer: b of d

Step-by-step explanation:

The best unit of measure for the liquid in family-sized container of orange juice is the liter.
A. True
B. False

Answers

Answer:T

Step-by-step explanation:

Answer:

the answer is A.

I did this.

Step-by-step explanation:

complete the problem 4/7 - 2/7. (subtracting fractions)

A. 3/8
B. 2/15
C. 1/2​

Answers

Answer:

the answer is 2/7

Step-by-step explanation:

4             2

__    -     __       =     2

7              7              __

                                 7

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