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
loris [4]
3 years ago
7

Help plz dont know the answer

Mathematics
1 answer:
stealth61 [152]3 years ago
6 0

Answer is B

How I got is because I had to first figure out what 40 seconds worth of heartbeats are equal to. 80 - 48 is 32 divided by 2 is 16. Next, I added 48 and 16 which got me 64. All I had to do next was to add 80 and 16 because the rate of heartbeats per 10 seconds is 16. 80+16=96 and thats how I figured that the answer is B

You might be interested in
Hannah's mom gave her a bag of chips she gives 6 chips to each other 10 friends she has 12 pieces left for herself how many kids
shutvik [7]

Answer:

72 chips

Step-by-step explanation:

6×10=60

60+12=72

7 0
3 years ago
Which graph correctly represents y=4/5x+6
tester [92]

Answer:

it is option 1 :) :) :) :)

7 0
3 years ago
In a 30-60-90 triangle, the length of the long leg is 8. Find the length of the hypotenuse.
fiasKO [112]

Answer:

Step-by-step explanation:

In a 30-60-90 triangle, the ratio of the lengths of the angles' opposite sides are <em>1-√3-2</em>.

If the long leg is 8, then the short one is 8/√3, or <em>8√3/3</em>.

Therefore, the hypotenuse, which is <em>double the short leg</em>, is 16√3/3.

5 0
3 years ago
Ricky caught a snake that was 58.2 centimeters long. Which of these lengths has an 8 with a value of 1/10 the value of the 8 in
Anettt [7]

In every number, set every digit to zero that is not 8. Then look at the question again.

"Which of these lengths has 1/10 the value of 8.0?"

  • A. 800
  • B. 0.08
  • C. 80
  • D. 0.80

We hope the answer D is obvious to you.

... 0.80 = (1/10)×8.0

___

The appropriate choice is ...

... D. 209.86

8 0
3 years ago
What equation does the model represent?
Vesnalui [34]

It would be 62+23=94 because you'll need to add the tens and the ones, then add it up

I think-_-


7 0
3 years ago
Other questions:
  • Brainliest is waiting
    6·2 answers
  • According to insurance records a car with a certain protection system will be recovered 8787​% of the time. find the probability
    10·1 answer
  • What is the slope of a line that is parallel to the line with the following equation? y= -2/3x+2
    10·1 answer
  • SUPER EASY WILL UPVOTE Create a number sequence in which the first term is 4. Explain the pattern that you used.
    7·1 answer
  • Someone please explain how to do this
    7·1 answer
  • Suppose that in a random sample of 200 New York City residents 55% can name a player on the Knicks. In a random sample of 120 To
    9·1 answer
  • -6x + 2y = 10 is written in Standard form.<br> Rewrite it in y=form.
    8·2 answers
  • 9+15÷3(2)-6<br> Please help me
    12·1 answer
  • What are the slope and y-intercept of the line?
    11·2 answers
  • I need help with systems of equations!! Problem 7-74!
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!