1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Naya [18.7K]
3 years ago
5

If two successive qrs complexes are 0.8 seconds apart, the heart rate is

Mathematics
1 answer:
loris [4]3 years ago
6 0
To find out what your heart rate is, you need beat per minute. 60/.8 = 75BPM
You might be interested in
How do you find percentage lost
Helen [10]
First: work out the difference (decrease) between the two numbers you are comparing. Then divide the decrease by the original number and multiply the answer by 100. If your answer is a negative number, then this is a percentage increase. :)
7 0
3 years ago
Read 2 more answers
Help!! Any effort is very much appreciated
Tanya [424]

Answer:

-2

Step-by-step explanation:

Gradient/slope =  \frac{-1-19}{16-6}  = \frac{-20}{10}  = -2

3 0
3 years ago
Find the equation perpendicular to the line y=−3x+5 that passes through point (2, 6).
ololo11 [35]

Hey there! :)

Perpendicular to y = -3x + 5 ; passes through (2, 6).

Our slope is -3. We know this because it is in the "m" position from slope-intercept form. However, since our equation we're looking for is perpendicular to our given one, we must find the negative reciprocal of -3.

A negative reciprocal is simply a number that is flipped and either given a negative or gets a negative removed.

So the negative reciprocal of -3 is 1/3. This means that our new slope is 1/3.

Now, using point-slope form ( y-y₁=m(x-x₁) ), our new slope (1/3) & (2, 6) , let's find our new equation!

y-y₁=m(x-x₁) y - (6) = 1/3(x - 2)

Simplify.

y - 6 = 1/3x - 2/3

~Hope I helped!~

5 0
3 years ago
Read 2 more answers
Could someone help me please I don't quite understand this.
Sveta_85 [38]

Answer:

you clicked the correct one!

Step-by-step explanation:

pls mark brainliest!

8 0
3 years ago
Solve for x (2x-2)+(x+5)
hichkok12 [17]
2x^2-x+5

I hope this helps. Enjoy the rest of you day :)))
5 0
3 years ago
Read 2 more answers
Other questions:
  • A number decreased by two is at most four or at least nine. writing an inequality
    8·1 answer
  • Any help would be greatly appreciated thank you
    5·1 answer
  • Are u able to answer all three questions please
    10·1 answer
  • How do I solve 6=1/2z
    8·1 answer
  • 4. Adrian and Rory started comic book collections at the same time. Adrian
    14·1 answer
  • If 20% of n is equal to 40, what is n? (please give me the answer step by step)
    6·1 answer
  • I want a expert or someone that can tell me this %100 I’m offering a brainalist + 20 points
    12·2 answers
  • Tell whether the angles are adjacent or vertical. Then find the value of x.
    14·1 answer
  • What shape is always created in graphing the addition of two vectors?
    13·1 answer
  • Evaluate 4+(m-n)^4 when m =7 and n = 5
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!