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aleksandr82 [10.1K]
2 years ago
15

Geometry problem please help!

Mathematics
1 answer:
Tcecarenko [31]2 years ago
8 0

Answer:

x = 3

Step-by-step explanation:

the midsegment XW is half the sum of the parallel bases , that is

7x + 10 = \frac{1}{2} (46 + 16 ) = \frac{1}{2} × 62 = 31 ( subtract 10 from both sides )

7x = 21 ( divide both sides by 7 )

x = 3

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F(x) =x2+2x-3 g(x)=3x-14
Leviafan [203]

The solution to the composite function f(g(x)) is 9x² - 78x  + 165.

<h3>What is composite function?</h3>

A composite function is generally a function that is written inside another function.

Function composition is an operation that takes two functions f and g, and produces a function h = g ∘ f such that h(x) = g.

From the given composite function, the solution is determined as follows;

to solve for f(g(x)), we use the following methods.

f(x) = x² + 2x - 3, g(x) = 3x - 14

f(g(x)) = (3x - 14)² + 2(3x - 14) - 3

         = 9x² - 84x + 196  + 6x - 28 - 3

         = 9x² - 78x  + 165

Thus, the solution to the composite function f(g(x)) is 9x² - 78x  + 165.

Learn more about composite function here: brainly.com/question/10687170

#SPJ1

The complete question is below:

F(x) =x2+2x-3 g(x)=3x-14, find f(g(x))

8 0
1 year ago
a square has a perimeter of 38 inches we want to know the length of each side chose the best model for this problem
Vesna [10]
48 i think I don’t nun of this that I why I got it to get answers not give them smh
7 0
3 years ago
If you want brainiest and thanks and 10 points please help me with this question... Evaluate a+(−b) where a=4 and b=2
Vesna [10]

Answer:

a + (-b) = 4 + (-2) = 4 - 2 = 2


6 0
3 years ago
Which of the following equations matches the function shown above?
inessss [21]

Answer:

the answer is D.

Step-by-step explanation:

3 0
3 years ago
Rob is saving to buy a new MP3 player. For every $11 he earns babysitting, he save $5. On Saturday, Rob earned $33 babysitting.
LuckyWell [14K]

Answer:

15

Step-by-step explanation:

if every $11 dollars he save $5, and sense he made $33 ( he done three babysitting)

11-5= 5 (does that three times) [5+5+5} when you add the three five , u should have 15 dollars.

so he save 15 dollars.

8 0
3 years ago
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