What is the measure of the missing angle? 85 60° 25 35

Mathematics

1 answer:

Stels [109]3 years ago

3 0

85 is the measure of a missing angle

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Janet can read 3.6 pages of a book in a minute. If she read for 2.71 minutes. How much would have she had read

Aliun [14]

Answer:

9.76 pages

Step-by-step explanation:

multiply 3.6 times 2 to get 7.2. Then multiply 3.6 times .71 to get 2.56 then add 7.2 and 2.56 to get 9.76 as your answer.

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3 years ago

QUICK PLEASE!

AleksAgata [21]

Answer:

1, 3, 4, 5 and 6

Step-by-step explanation:

A negative and a negative equals a positive, hope that helps in future math problems

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Which function has a phase shift of pi/2 to the right?

Bess [88]

If it helps you any

$\bf \qquad \qquad \qquad \qquad \textit{function transformations}
\\ \quad \\
% function transformations for trigonometric functions
\begin{array}{rllll}
% left side templates
f(x)=&{{ A}}sin({{ B}}x+{{ C}})+{{ D}}
\\ \quad \\

\end{array}$

$\bf \begin{array}{llll}
% right side info
\bullet \textit{ stretches or shrinks}\\
\quad \textit{horizontally by amplitude } |{{ A}}|\\
\bullet \textit{ horizontal shift by }\frac{{{ C}}}{{{ B}}}\\
\qquad if\ \frac{{{ C}}}{{{ B}}}\textit{ is negative, to the right}\\
\qquad if\ \frac{{{ C}}}{{{ B}}}\textit{ is positive, to the left}\\
\end{array}$

$\bf \begin{array}{llll}

\bullet \textit{vertical shift by }{{ D}}\\
\qquad if\ {{ D}}\textit{ is negative, downwards}\\
\qquad if\ {{ D}}\textit{ is positive, upwards}\\
\bullet \textit{function period}\\
\qquad \frac{2\pi }{{{ B}}}\ for\ cos(\theta),\ sin(\theta),\ sec(\theta),\ csc(\theta)\\
\qquad \frac{\pi }{{{ B}}}\ for\ tan(\theta),\ cot(\theta)
\end{array}$

so.. check coefficients C and B for the horizontal shift

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3 years ago

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Dale is riding his bicycle. He rides at a speed of 9 kilometers per hour for 14.4

lesya [120]

Answer:

He rides for 1.6 hours.

Step-by-step explanation:

14.4 divided by 9 is 1.6

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3 years ago

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