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Aloiza [94]
3 years ago
10

(T x 2) - 14 For t=46

Mathematics
1 answer:
o-na [289]3 years ago
6 0

Answer:

78

Step-by-step explanation:

Use PEMDAS for questions like these (Parenthesis, Exponents, Multiplication, Division, Addition, Subtraction) It gives an order in which you should solve the problem. In this case, put 46 instead of T to get (46*2)-14. If we look at PEMDAS, it shows that we need to do what is in the parenthesis first. So, 46x2=92. You get 92-14. Solve that and you get 78

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Answer: I(x)=12x

Step-by-step explanation:

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I(x)=12x  

5 0
3 years ago
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2 years ago
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An airplane is traveling at a speed of 240 miles/hour with a bearing of 110°. The wind velocity is 56 miles/hour at a bearing of
vodka [1.7K]

Answer:

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Step-by-step explanation:

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Heading the the direction the nose of the plane is pointing.  

Course is the direction that pilot wants the plane to go.  

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The Ground speed will be in excess of the airspeed and true direction will be south if the indicated heading.  

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56 cos (35^\circ)

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56 sin (35^\circ)  


And that is,

C^2 = (286)^2 + (32)^2


c = 288

So the actual speed of the plane is 288 miles per hour.

The deviation in the direction is:

Let the direction angle be 'x'.

x = tan ^{-1}\left ( \frac{32}{286} \right )=6.38^\circ

So the actual direction angle is 110^\circ+ 6.38^\circ=116.38^\circ.

5 0
3 years ago
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Keith_Richards [23]

Answer:

(5, -9).

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The vertex  if (h, k).

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7 0
3 years ago
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