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fgiga [73]
2 years ago
6

F(x)=6x+5 and g(x)=2x-4

Mathematics
1 answer:
alexgriva [62]2 years ago
5 0

Step-by-step explanation:

1.)you find

f(g(x))

2)set up the composition function and evaluate

f(2x+4) = -12x - 19

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In ΔLMN, n = 92 inches, ∠N=46° and ∠L=11°. Find the length of l, to the nearest inch.
Vilka [71]

Answer:

24 inches

Step-by-step explanation:

A triangle is a polygon with three sides and three angles. The types of triangles are scalene triangle, equilateral triangle, right angled triangle and obtuse triangle.

Sine rule states that given a triangle with sides a, b, c and their corresponding angles opposite to the sides as A, B, C. Then:

\frac{a}{sinA} =\frac{b}{sinB} =\frac{c}{sinC}

In triangle LMN:

We can find the length of l using sine rule:

\frac{l}{sinL}=\frac{n}{sinN}  \\\\substituting:\\\\\frac{l}{sin(11)}=\frac{92}{sin(46)}  \\\\l=\frac{92}{sin(46)}*sin(11)\\\\k=24\ inches \\

5 0
2 years ago
[Pic] Name a face of the solid.
Ulleksa [173]

Answer:

Option C.

Step-by-step explanation:

Solid in the given picture is a rectangular prism and a rectangular prism has 6 faces. Each face is formed by joining 4 vertices of the prism.

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From the given options,

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8 0
2 years ago
Decide whether each point is a solution to the
kogti [31]

Answer:

(0,2) :  Is not a solution to the system

(5,0) :   is a solution to the system

(3,13) :  is not a solution to the system

Step-by-step explanation:

Did it on Edgenuity,  2020. Hope this helps!

3 0
3 years ago
Which set of ordered pairs below is a function?
slega [8]
I dont really feel like graphing it out but i can explain it. so lets say that you had some graph points and when you drew them together it was the shape of a circle so make a line down that circle and the rule is if that circle passes through that line you drew more than 2 times it is not a function, and if it only passes through that line once then it is a function.

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dangina [55]

Answer:

x=24

Step-by-step explanation:

6 0
2 years ago
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