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Lubov Fominskaja [6]
3 years ago
5

Need an answer thanks

Mathematics
2 answers:
Anna007 [38]3 years ago
8 0

Answer:

37

Step-by-step explanation:


jarptica [38.1K]3 years ago
5 0

Answer:

37

Step-by-step explanation:

Since the length of AB is 6 and BD is 31 So AD is 6+31=37

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Given f(x)=sec x and g(x)=arcsin x, what is f(g(x))?
Dominik [7]

Answer:

Option 1 is correct.

Step-by-step explanation:

Given two functions  f(x)=sec x and g(x)=arcsin x

we have to find f(g(x)).

f(g(x))=sec(arcsinx)=sec A where A=arc(sinx)

As, A=arc(sinx)

⇒ x=sin A=\frac{P}{H}

⇒ P=x and H=1 gives B=\sqrt{1-x^2}

hence, sec A=\frac{H}{B}=\frac{1}{\sqrt{1-x^2}}

hence, f(g(x))=\frac{1}{\sqrt{1-x^2}}

Rationalizing, we get

f(g(x))=\frac{\sqrt{1-x^2}}{1-x^2}

Option 1 is correct.

8 0
3 years ago
A recipe that serves two people calls for 1600 milligrams of baking soda.you want to make enough for 10 people.how much baking s
zepelin [54]

You would multiply 1600 by 5 or divide 1600 by 2 and multiply by 10 to get an answer of 800 milligrams. Then you convert into grams. 
3 0
3 years ago
Suppose y varies directly as x. if y = 3 when x = 15, find when y = 5.​
julia-pushkina [17]

Answer:

              X = -9

Step-by-step explanation:

y = k X for some fixed number constant k.

 

-5 = k (15)

 

k = -5/15 = -1/3

 

So y = (-1/3)X

 

When y = 3 ---> 3 = (-1/3)X

                        X = -9

4 0
3 years ago
Christian is driving on a long road trip. He currently has 12 gallons of gas in his car.
MrRissso [65]
I am pretty sure it’s 4.50
5 0
2 years ago
Solve for the roots in simplest form using the quadratic formula:<br> x2 – 14x = -33
lord [1]

Answer:

i think its x = 11 , 3

Step-by-step explanation:

7 0
3 years ago
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