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astraxan [27]
3 years ago
9

Find the missing angle of the triangle with angle measurements of 75º and 80º. What is the missing angle? Explain how you found

your answer.
Mathematics
1 answer:
Lubov Fominskaja [6]3 years ago
3 0
The missing angle is 25. A triangle is always equal to 180° so you would subtract your know angles from 180 to find the missing angle
75+80+x=180 would be the equation
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Johnathan typed 45 words
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You want to find the height of one of the tires. Which measurement would best describe the height
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8 0
3 years ago
2 - 2f(x)X + 1g(x) = 18 - 3.2Escreva (fog)(2) como uma expressão em função de 2.(fog)(x) =
vladimir1956 [14]

Answer

(f\text{ o g)(x) = }\frac{3x-16}{17-3x}

Explanation

We are given that

f(x) = (2 - x)/(x + 1)

g(x) = 18 - 3x

We are then asked to find (f o g)(x)

(f o g) (x) is the same as writing the expression for f(x) but instead of x, we will write g(x) in the expression.

\begin{gathered} f(x)=\frac{2-x}{x+1} \\ (\text{fog)(x) = }\frac{2-g(x)}{g(x)+1} \end{gathered}

Recall that

g(x) = 18 - 3x

So,

\begin{gathered} (\text{fog)(x) = }\frac{2-g(x)}{g(x)+1} \\ (\text{f o g)(x) = }\frac{2-(18-3x)}{18-3x+1} \\ (f\text{ o g)(x) = }\frac{2-18+3x}{17-3x} \\ (f\text{ o g)(x) = }\frac{-16+3x}{17-3x} \\ (f\text{ o g)(x) = }\frac{3x-16}{17-3x} \end{gathered}

Hope this Helps!!!

5 0
1 year ago
Find the area and perimeter please
expeople1 [14]

Answer:

the area is 740 cm and the perimeter is 148

7 0
3 years ago
It’s timed need help ASAP!!
gtnhenbr [62]

Answer:

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
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