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arsen [322]
3 years ago
14

A wind blowing in the direction 0o causes an airplane to drift up 15o from its' original heading of 90o. The ground speed is 336

km/hr. Find the airspeed of the plane
Mathematics
1 answer:
aliina [53]3 years ago
6 0

Answer:

324.6 km/hr

Step-by-step explanation:

Since the plane drifts up 15° from its original heading of 90°, it is at a bearing of 90° - 15° = 75°.

Now, since its ground speed is 336 km/hr, its air speed, v is the horizontal component of its ground speed since the wind is blowing in the 0° direction. So, v = (336 km/hr)sin75°

= 324.55 km/hr

≅ 324.6 km/hr

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The origin is the point _________ in the coordinate plane
Mekhanik [1.2K]

Answer:

0

Step-by-step explanation:

6 0
3 years ago
Which expression could help you find the distance
Allisa [31]

\quad \huge \quad \quad \boxed{ \tt \:Answer }

Correct Expression :

\qquad \tt \rightarrow \:  |10|  +  | - 6|

\qquad \tt \rightarrow \: distance = 16\:\: units\degree

____________________________________

\large \tt Solution  \: :

\textsf{Using distance formula -}

\qquad \tt \rightarrow \:  \sqrt{(x_2 - x_1) {}^{2} + (y_2 - y_1) {}^{2}  }

\qquad \tt \rightarrow \:  \sqrt{( - 6 - 10) {}^{2}  + (4 - 4) {}^{2} }

\qquad \tt \rightarrow \:  \sqrt{( - 16) {}^{2}  + 0}

\qquad \tt \rightarrow \:  \sqrt{256}

\qquad \tt \rightarrow \: 16 \:  \: units

For short it can be expressed as :

\qquad \tt \rightarrow \:  |10|  +  | - 6|  = 10 + 6 = 16

[ y - coordinate of both the points are same ]

Correct option - D

Answered by : ❝ AǫᴜᴀWɪᴢ ❞

7 0
2 years ago
Brenda and her three friends ate dinner at Applebee’s. Their total bill was $24.36 which they spent equally. How much does each
IceJOKER [234]

Answer:

8.12

Step-by-step explanation:

6 0
3 years ago
-|3n| - 2 = 4 <br><br> a. -8 b. -2 c. 3 d. -3
Ber [7]

Answer:

-2

Step-by-step explanation:

-|3n| - 2 = 4

|3n| = -6

3n = -6 or 3n = -(-6)

n = -2 n = 2

Since 2 is not part of the options, -2 is the only correct answer

6 0
2 years ago
Lara has $1,425 in her bank account. Write and solve an equation to show how much money she started with if that amount reflects
bixtya [17]
1,425 = 114%
so
1,425 = 114% • x


1,425 × 100 ÷ 114 = x
x = 1250

hope this helps!
8 0
3 years ago
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