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3 years ago

Given MN AC find the length of BN a21 b18 c29 d27

Mathematics

1 answer:

satela [25.4K]3 years ago

8 0

Answer:

Step-by-step explanation:

15 - 9 = 6, So I then looked at each answer to see which had a difference of 6 and 35 - 29 = 6.

GOOD LUCK IN MATH!

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Two ropes are attached to a large ballon in a parade. The people holding the ropes are 40 feet apart,and the angle between the t

qaws [65]

Ropes are 9.63 meters ans 8.178 meters.

<u>Step-by-step explanation:</u>

Step 1 :

List all the given things

Distance between people holding ropes = 40 =(40*0.3048) meters = 12.192 meters

Angle between two ropes = 86 degrees

Angle of elevation of one rope = 42 degrees

Step 2 :

Two angles of triangle are already given so third angle can be calculated as -

Third angle = 180 - ( 86 + 42 ) = 52 degrees

Step 3 :

As we know all three angles we will apply sine rule now, which is

$\frac{a}{sine A} = \frac{b}{sine B} = \frac{c}{sine C}$

Step 4 :

By putting values, we have

$\frac{a}{sine 52} = \frac{b}{sine 42} = \frac{12.192}{sine 86}$

Step 5 : Calculating a and b

$a = 12.192 * \frac{sine 52}{sine 86}$ , $b = 12.192 * \frac{sine 42}{sine 86}$

Step 6 :

By putting values of all sine and calculating we get,

a = 9.63 meters and b = 8.178 meters

4 0

3 years ago

Angle of depression from point a to point c

Arisa [49]

Answer:

32°

Step-by-step explanation:

90 - 58 = 32

4 0

3 years ago

Use long division to find the quotient below (8x^3+20x^2+36)/(2x+6)

blsea [12.9K]

Answer: 14x - 42

Hope this helps!

6 0

2 years ago

What are the domain and range of the function 2 y x x    6 8 shown in the graph below?

Nat2105 [25]

Answer:

Missing information.

Step-by-step explanation:

However, the domain is all the x- values. The range is all the y-values (that do not repeat).

So when you look at your graph, find your x values and y-values and write them as set. That is your answer.

7 0

3 years ago

If you can take an NYC Taxi at a rate of $4.50 per mile and an initial charge of $10.00 just to get in the taxi, if you paid a t

11111nata11111 [884]

Answer:

4 miles

Step-by-step explanation:

We can represent this scenario with an equality

10 + 4.50M = 28, where 10 is the initial charge, 4.50M is the money paid for M miles, and 28 is the total paid.

Simplify this by subtracting 10 from both sides

4.50M = 18

Finally, divide each side by 4.5 using inverse operations to get M = 4

So, you traveled 4 miles.

Hope this helps!

7 0

3 years ago