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2 years ago

11

Write an equation of the line in Slope-int form y= 1 /2x+1

1 answer:

andre [41]2 years ago

5 0

hope this helps you

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Write 0.25 as a fraction in simple form

Nostrana [21]

Answer:

1/4

Step-by-step explanation:

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2 years ago

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Hazel has 1 3\4 cups of rice. It takes 1 \8cup of rice to make one cup of chicken and rice soup. How many cups of chicken and ri

sleet_krkn [62]

Answer: 3 1/8
Explanation: you do 13/4 - 1/8= 3 1/9

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2 years ago

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Did I get the correct answer?

tiny-mole [99]

3 feet from each end of the mantel

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3 years ago

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What is the length of the hypotenuse? If necessary, round to the nearest tenth.

artcher [175]

Answer:

17 kilometers

Step-by-step explanation:

The pythagorean theorm is a^2 + b^2 = c^2

In this problem we can call 8 km a and 15 km b.

Plug 8 and 15 into the pythagorean theorm to get 8^2 + 15^2 = c^2

This will give you 289=c^2

Take the square root of both sides to get c=17

Hope this helps!

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2 years ago

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The minute hand of a clock is exactly 6in in length, and the tip of the minute hand has traveled ten inches since noon. What tim

frutty [35]

$\bf \textit{arc's length}\\\\
s=\cfrac{\theta \pi r}{180}\qquad 
\begin{cases}
r=radius\\
\theta =angle\ in\\
\qquad degrees\\
------\\
r=6\\
s=10
\end{cases}\implies 10=\cfrac{\theta \pi 6}{180}\implies \cfrac{180\cdot 10}{6\pi }=\theta 
\\\\\\
\cfrac{300}{\pi }=\theta \implies 95.49^o\approx \theta$

now, the circle of the clock has 360°, if we divide it by 60(minutes), we get 360/60, just 6° for each minute.

now, if there are 6° in 1 minute, how many minutes in 95.49°?

well, just 95.49/6 or about 15.92 minutes, I take it you can round it up to 16 minutes.

so 16 minutes since noon, so is about 12:16, about time get the silverware for lunch.

3 0

2 years ago