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Musya8 [376]
2 years ago
7

What the answer is! I'm so confused about the triangle part!

Mathematics
2 answers:
SashulF [63]2 years ago
6 0
The area of this is 46 meters square because the area of the rectangle is 40 meters square, and the area of the triangle is 6 meters square, so i just add all of it together to get 46 meters square. Hoped it help! Finally, the area of the triangle is 1/2 times base times height, so we already have base is 4m and height is 3m. As a result, 1/2 times 4 time 3 equal 6 meters square. Hoped it help!
zysi [14]2 years ago
4 0
What are we suppose to find
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Answer:

A

Step-by-step explanation:

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3 years ago
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Pleasssseeee hellllpllllllppppp???????
olchik [2.2K]

Answer:

f(x) and g(x) are inverse functions

Step-by-step explanation:

In the two functions f(x) and g(x) if, f(g(x)) = g(f(x)) = x, then

f(x) and g(x) are inverse functions

Let us use this rule to solve the question

∵ f(x) = 3x²

∵ g(x) = \sqrt{\frac{x}{3}}

→ Find f(g(x)) by substitute x in f(x) by g(x)

∴ f(g(x)) = 3(\sqrt{\frac{x}{3}})²

→ Cancel the square root with power 2

∴ f(g(x)) = 3(\frac{x}{3})

→ Cancel the 3 up with the 3 down

∴ f(g(x)) = x

→ Find g(f(x)) by substitute x in g(x) by f(x)

∴ g(f(x)) = \sqrt{\frac{3x^{2}}{3}}

→ Cancel the 3 up with the 3 down

∴ g(f(x)) = \sqrt{x^{2}}

→ Cancel the square root with power 2

∴ g(f(x)) = x

∵ f(g(x)) = g(f(x)) = x

→ By using the rule above

∴ f(x) and g(x) are inverse functions

5 0
2 years ago
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