Answer:
(-1,-8)
Step-by-step explanation:
Answer:
c
Step-by-step explanation:
i done it and it c
Answer:
The length of the other piece is 38 inch.
Step-by-step explanation:
Given:
A 190 inch pipe is cut into 2 pieces. One piece is 4 times the length of the other.
Now, to find the length of the other piece.
Let the length of the other piece be 
.
And the length of one piece be 
.
The total length of the pipe = 
According to question:
⇒
<em>Dividing both sides by 5 we get:</em>
⇒
Therefore, the length of the other piece is 38 inch.
Answer:
a) They have different wavelengths.
b) They have different frequencies.
Step-by-step explanation:
Electromagnetic waves (EM waves) refer to waves carrying electromagnetic radiant energy which are propagated through vacuum or non-vacuum (material medium). They range from radio waves to gamma rays; they travel through space at the speed of light (about 300 million metres per second) and they are measured in photons.
The EM waves have the following characteristics:
1. They have different wavelengths
2. They have different frequencies
3. They travel at the speed of light independent of the medium of propagation (vacuum or material medium)
4. They do not require a media to be propagated
<u>Based on the explanation above, Options </u><u>a</u><u> (They have different wavelengths) and </u><u>b</u><u> (They have different frequencies) are the correct answers</u>
Answer:
1. 1
2. 5
3. lost 0.8 pounds
Step-by-step explanation:
The least value (or the most she lost) is in week 1
The greatest value (or the most she gained) is in week 5
When you add all the values together, you get:
-4.1 (lost)
3.3 (gained)
3.3 - 4.1 = -0.8
She lost a total of 0.8 pounds
These are your answers
Hope this helps!
