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Free_Kalibri [48]
3 years ago
11

The graph represents a person’s heart rate in beats per minute during 30 minutes of exercise.

Mathematics
2 answers:
Ronch [10]3 years ago
8 0

Answer:

The Answer is C: The heart rate increases for 6 minutes, remains constant for 19 minutes, and then gradually decreases for 5 minutes. :)

Juliette [100K]3 years ago
4 0

GOOD

LUCK

CHUCK

:))))))))

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6. rolling a 1, 2, or 3 on the first roll of a 1-6 number cube and
sp2606 [1]

Answer: The probability is 1/4

Step-by-step explanation:

The odds of rolling a 1,2, or 3 on the first roll is 3/6 or 1/2.

The odds of rolling a 4,5, or 6 on the second roll is also 3/6 or 1/2

The odds all together is 1/4 because 1/2 divided by 1/2 is 1/4.

If I’m wrong tell me

7 0
3 years ago
What is m∠8 if m∠4 = 50°?
r-ruslan [8.4K]

Answer:

D) 50°. You got parallel lines cut by a traversal, so angles 4 and 8 are congruent because they're corresponding angles.

Step-by-step explanation:

6 0
3 years ago
Graph ​ y&lt;1−3x ​.<br> Please only answer if you know what you're doing
Tema [17]

y < 1 - 3x can alse be written as y < -3x + 1 (which crosses the y-axis at 1 and has a slope of -3 (aka rise over run of: down 3 and to the right 1)

The symbol (<) represents a dashed line that is shaded below.

Answer: A

3 0
3 years ago
Help pleassee and thank you .
vampirchik [111]

Answer:

please and thank you are the magic words

6 0
4 years ago
The sum of 4 consecutive numbers is equal to the sum of the next 3 consecutive numbers. Find the largest number.​
timurjin [86]

Answer:

The answer is: The largest number is 15.

Step-by-step explanation:

Let n = the number

n + (n + 1) + (n + 2) + (n + 3) = (n + 4) + (n + 5) + (n + 6)

4n + 6 = 3n + 15

n = 9

Proof:

9 + 10 + 11 + 12 = 19 + 23 = 42

13 + 14 + 15 = 27 + 15 = 42

Hope this helps! Have an Awesome Day!!  :-)

6 0
4 years ago
Read 2 more answers
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