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avanturin [10]
2 years ago
12

Please I really need help I’ll mark brainlist

Mathematics
1 answer:
Georgia [21]2 years ago
7 0

Answer:

So, cows heart best is faster than horse.

Step-by-step explanation:

Time and heartbeats are in direct proportion.

   p = kx

Where p is the beats per minute and x represents time in minutes

Now, to find the value of k, substitute p = 152 and x = 4

152 = 4k

  k = 152/4

  k = 38

\sf \boxed{p = 38x}

Cow:  y = 65x

So, cows heart best is faster than horse

You might be interested in
1) A triangular prism has a base measuring 8 inches and a side measuring 5
Kruka [31]

Answer:

24 cubic inches

Step-by-step explanation:

Whenever you are finding the volume you have to multiply by two plus a number times two. For example, since there is two depths, you have to multiply 3 by 2 plus the next number. Then, since there is two sides, you multiply 5 by 2 plus the next number. Finally, since there is only one base, you don't have to multiply by two.

(3×2)+(5×2)+8=24

Hope I explained well enough for you to understand.

4 0
3 years ago
Plz hurry fast plz show your work too
dybincka [34]

Answer:

x = 17

Step-by-step explanation:

Those two are alternate angles so they are equal.

4x - 10 = 58

4x = 58 + 10

    = 68

x = 68 ÷ 4

x = 17

6 0
3 years ago
Read 2 more answers
Can someone tell me the answer?
saw5 [17]

Answer:

<h2>5(×-1)_ײ-1</h2>

Step-by-step explanation:

:)))))))))))))))))))

3 0
3 years ago
What is the measure of the hypotenuse? <br> A. 17<br> B. 289<br> C. 169<br> D. 13
vlabodo [156]
It would be: x² = 5² + 12²
x² = 25 + 144
x = √169
x = 13

In short, Your Answer would be Option D

Hope this helps!
3 0
3 years ago
Read 2 more answers
What is the slope of (3,-20),(5,8)
fomenos
The equation for slope is <u>y² - y
</u>                                        x² - x

So it would be:                <u>8 - (-20)</u>   or    <u>8 + 20
</u>                                          5 - 3               5 - 3 

<u>28</u>
 2

Then, you have to reduce it, divide both by two.
 
 <u>14</u>
  1

Since it is over 1, then it is just the numerator.

Your final is:
<em>Slope = 14</em>                        

4 0
3 years ago
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