3 years ago

130 3x + 67 degreesplease please please please please please please help

Mathematics

2 answers:

nekit [7.7K]3 years ago

7 0

Answer:

x=21

Step-by-step explanation:

Since the angle is the same size it is equal to 130 degrees.

lisov135 [29]3 years ago

6 0

Subtract 67 from both sides and then dived by 3x and that gets you x=21

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What are the points for f(x)=3^(x-1)-2

Savatey [412]

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$\left\begin{array}{c|c|l}&\underline{\quad x\quad }&\underline{\qquad \qquad f(x)\qquad \qquad \qquad \quad }\\\text{less than anchor}&0&3^{0-1}-2=3^{-1}-2=\frac{1}{3}-2 = -1\frac{2}{3}}\\\\anchor\ point&1&3^{1-1}-2=3^{0}-2=1-2 = -1}\\\\\text{greater than anchor}&2&3^{2-1}-2=3^{1}-2=3-2 = 1}\end{array}\right$