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3 years ago

Helpppppppppppppppp !!!!!!!!!!!!!!!

Mathematics

2 answers:

Bad White [126]3 years ago

4 0

Answer:

Should be $160

<h3>Step-by-step explanation:</h3>

Ber [7]3 years ago

4 0

The answer should be 160$

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Measurement of a circle<br><br> (Giving brainliest for the correct answer)

docker41 [41]

Answer:

A. $\frac{5}{6}\pi x^2$

Step-by-step explanation:

Central angle of shaded part

$\theta = 360\degree-60\degree= 300\degree$

Radius (r) = x unit

Area of the shaded part of $\odot K$

$= \frac{\theta}{360\degree} \times \pi r^2$

$= \frac{300\degree}{360\degree} \times \pi x^2$

$= \frac{5}{6}\pi x^2$

7 0

2 years ago

Liz flips a coin 80 times. The coin lands heads up 32 times and tails up 48 times. Complete each statement. The theoretical prob

schepotkina [342]

Answer:

40%

Step-by-step explanation:

7 0

2 years ago

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Find the equation of the line that passes through (-18, -10) and is parallel to the line that passes through (-2, 2) and (-8, 1)

zhuklara [117]

Answer:

y = 1/6x + 7/3

Step-by-step explanation:

(-2 ,2) and (-8, 1)

Slope=(1-2)/(-8- - 2) = (-1/-6) = 1/6

b = 2 - (1/6)(-2) = 2 - 2/6 = 2 - 1/3 = 7/3

5 0

2 years ago

For the function y = 4x – 2, what is the value of the function when x is equal to -3?

Feliz [49]

Answer:

-14

Step-by-step explanation:im in 8thgrade plus this 4x 4 -3 -12 -2=-14 bam easy

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2 years ago

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R varies directly as s. Find r when s=4 and k=2

lesya692 [45]

$\bf \begin{array}{cccccclllll}
\textit{something}&&\textit{varies directly to}&&\textit{something else}\\ \quad \\
\textit{something}&=&{{ \textit{some value}}}&\cdot &\textit{something else}\\ \quad \\
y&=&{{ k}}&\cdot&x
\\
&& y={{ k }}x
\end{array}\\\\
-------------------------------\\\\
thus\implies r=ks\qquad 
\begin{cases}
k=2\\
\uparrow \\
constant\ of\\
variation\\
s=4
\end{cases}\implies r=2\cdot 4$

5 0

2 years ago