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Andre45 [30]
2 years ago
10

Help me! pls, i need to get rid of points :) say hey and ill give you some!

Mathematics
2 answers:
timurjin [86]2 years ago
8 0

Answer:

did she reallly make you ?

Step-by-step explanation:

one your ment have been birthed

earnstyle [38]2 years ago
5 0
Heyyyyyyyyyyyyyyyyyyyyyyyyy
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Find the value of x.<br>x 13 39​
Alex

Answer:

13x-39=39

13x=78

 the answer is x=6

6 0
3 years ago
A person x inches tall has a pulse rate of y beats per​ minute, as given approximately by yequals600 x Superscript negative 1 di
tankabanditka [31]

Answer:

a) 5.13beats/min

b) 2.82 beats/min

Step-by-step explanation:

Given the pulse rate of a person modelled by the equation y = 600x^-1/3 for 30≤x≤75

If the height is 39inches, the instantaneous rate of change of pulse rate for the heights will be expressed as;

y = 600(39)^-1/3

y = {600(1/39)}/3

y = 600/39×3

y = 600/117

y ≈ 5.13beats/min

The instantaneous rate for a 39 inches tall person is 5.13 beats per min

b) For a 71inches tall person, the beat rate will be expressed as;

y = 600(71)^-1/3

y = {600(1/71)}/3

y = 600/71×3

y = 600/213

y ≈ 2.82 beats per minute

The instantaneous rate for a 71 inches tall person is 2.82 beats per min

7 0
3 years ago
Ben played at a friends house for 2 hours and 35 minutes.Later he played at a park.He played for a total of 3 hours 52 minutes t
rjkz [21]
1hour and 17 minutes
8 0
3 years ago
Read 2 more answers
Which is best estimate of the circumference of this circle when radius is 3
nydimaria [60]

Answer:

D/About 18.85

Step-by-step explanation:

So, Using the Circle Circumfrince Formula:

A=2\pi r\\A=6\pi \\A=18.85....

There you go!

Hope this helps!

P.S. Stay Safe!

4 0
2 years ago
What is the measure of ZC?
Studentka2010 [4]

Answer:

55°

Step-by-step explanation:

m\angle C =  \frac{1}{2} (184 \degree - 74 \degree) \\  \\  \implies \: m\angle C =  \frac{1}{2} (110 \degree) \\  \\  \implies \: m\angle C =  55 \degree

8 0
2 years ago
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