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Nonamiya [84]
3 years ago
5

I need help with 47 and 48 please please!

Mathematics
1 answer:
sergey [27]3 years ago
7 0
48. B and 47 is out of c and b
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vichka [17]

Answer:

you can eat this noddles then you will got answer

6 0
3 years ago
The volume of gas in a container at a constant temperature varies inversely as the pressure. If the volume is 32 cubic centimete
finlep [7]

Answer:

The new pressure is 4.27 pounds

Step-by-step explanation:

In this question, we have the volume varying inversely as the pressure;

Firstly, let's say the volume is V and the pressure is P

Mathematically;

V ∝ 1/P

Let us insert a constant of proportionality K

⇒ VP = K

Let's calculate the value of K

K = 32cm^{3} × 8 = 256 cm^{3} pounds

Now in the second scenario, pressure is unknown but we know the volume to be 60cm^{3}

Recalling;  VP = K

P = K/V = 256 cm^{3} pounds/60cm^{3} = 4.27 pounds

7 0
3 years ago
Read 2 more answers
Forces with magnitudes of 2000 newtons and 900 newtons act on a machine part at angles of +30degrees and -45degrees respectively
mote1985 [20]

To get the resultant magnitude and direction of the forces we need to separate the force into its x and y components. For the x components it is the sum of 2000cos(30) and 900cos(45), which is 2368.4469 N. For the y components it will be the sum of 2000sin(30) and -900sin(45), the value for the second force is negative because it is pointing downwards, their sum would be 363.6038 N. The magnitude for the resultant force can be determined using the pythagorean theorem R=sqrt(2368.4469^2 + 363.6038^2) while its direction is found using tan^-1(363.6038/2368.4469). The final answer would be 2396.1946 N with an angle of 8.7279 degrees from the right side of x axis.




3 0
3 years ago
6700 rounded to the nearest thousand is
spayn [35]

Answer: 6700

Step-by-step explanation: 6700 is Already rounded to the nearest hundredth.

7 0
3 years ago
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Help Pls! It's for my Math 4 class! Distance on the complex plane!
Serhud [2]
Picture is not so clear it’s blur

8 0
3 years ago
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