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Mumz [18]
3 years ago
9

When a grizzly bear hibernates, its heart rate drops to 10 beats per minute, which is 20% of its normal

Mathematics
1 answer:
geniusboy [140]3 years ago
5 0
50 beats per minute
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On the grid draw graphs of y=x+2 and x+y=3
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Hopes this Helps!!!

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The area of a rectangle is 27m and the length of the rectangle is 3m less then twice the width. Find the dimensions of the recta
Zielflug [23.3K]

Answer:

w = 4 1/2

l = 6

Step-by-step explanation:

w = width

2w-3 = length

A = lw

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subtract 27 from each side:

2w² - 3w - 27 = 0

factor:

(2w-9)(w+3) = 0

solve each for 'w':

w = 9/2

w = -3  (This answer can be discounted because a length cannot be negative)

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Common factor of 35 and 49 is​
jonny [76]

Answer:

7

Step-by-step explanation:

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Sketch the graphs of this situation:<br> y=(-x)
nignag [31]

The graph of the linear equation can be seen in the image below.

<h3>How to graph the linear equation?</h3>

Here we have a linear equation:

y = -x

To graph it, we just need to find two points and the line, and then connect the points with a line.

Evaluating in x = 0, we get:

y = -0 = 0

Then we have the point (0, 0).

Evaluating in x = 1 we get:

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So we have the point (1, -1)

Now we just need to graph these two points and connect them with a line, the graph can be seen below.

If you want to learn more about linear equations:

brainly.com/question/1884491

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2 years ago
A street that is 165 m long is covered in snow. City workers are using a snowplow to clear the street. The snowplow has tires th
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\bf \textit{circuference of a circle}\\\\ C=\pi d~~ \begin{cases} d=diameter\\[-0.5em] \hrulefill\\ d=1.7 \end{cases}\implies C=1.7\pi \impliedby \textit{one revolution} \\\\\\ \textit{how many times does }1.7\pi \textit{ go into 165?}\qquad \stackrel{\pi =3.14}{\cfrac{165}{1.7\pi }\qquad \implies \qquad 30.9}

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3 years ago
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