2 years ago

Please need help with one

Mathematics

1 answer:

natulia [17]2 years ago

7 0

the answer of m angle q is 77

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Someone please answer will mark brainliest thank you

Vanyuwa [196]

Answer:

Since $\sqrt{36}$ = 6 and $\sqrt{49}$ = 7 it is known that $\sqrt{43}$ is between 6 and 7.

Step-by-step explanation:

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What is true of the data in the dot plot? Check all that apply.

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A, D, F, G

Step-by-step explanation:

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3 years ago

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5(3 − x) − 4(2 − 3x) > 4

zepelin [54]

Answer:

x > -3/7

Step-by-step explanation:

Eliminate parentheses, collect terms, and subtract the constant on the left.

5(3 -x) -4(2 -3x) > 4

15 -5x -8 +12x > 4

7x +7 > 4

7x > -3

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3 years ago

Sold 72 books. if ratio of books to bookmarks is 9:2, how many bookmark was sold?

Monica [59]

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16 bookmarks were sold

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3 years ago

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Solve the equation for the interval [0, 2π). 4 sin^2 x-1=0

prisoha [69]

$\bf 4sin^2(x)-1=0\qquad [0,2\pi )
\\\\\\
4sin^2(x)=1\implies sin^2(x)=\cfrac{1}{4}\implies sin(x)=\pm\sqrt{\cfrac{1}{4}}
\\\\\\
sin(x)=\pm\cfrac{\sqrt{1}}{\sqrt{4}}\implies sin(x)=\pm\cfrac{1}{2}
\\\\\\
\measuredangle x= sin^{-1}\left( \pm\cfrac{1}{2} \right)\implies \measuredangle x=
\begin{cases}
\frac{\pi }{6}\\\\
\frac{5\pi }{6}\\\\
\frac{7\pi }{6}\\\\
\frac{11\pi }{6}
\end{cases}$

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2 years ago