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loris [4]
3 years ago
8

How many arrows does a ray have?

Mathematics
2 answers:
djyliett [7]3 years ago
6 0

Answer:

One.

Step-by-step explanation:

Katen [24]3 years ago
5 0

Answer:

1

Step-by-step explanation:

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1/2h=16 1/2(8)<br> I need help on this pls help it’s due tomorrow pls show the steps too pls!
Lena [83]

Answer: h=1288

Step-by-step explanation: picture

3 0
3 years ago
The time shown on the clock is 11:05 starting at this time approximately what time will it be when the hands from an obtuse angl
Sergio [31]
It'll be at 11:11 when the hands form a obtuse angle.
4 0
4 years ago
Read 2 more answers
Could anyone help me with this whole question? The bottom drop-down question options are, does or does not
Alina [70]

Answer:Values for the coefficient in the product k:

a=b=c=d=3*10^8, so the first four boxes should be filled with the number "3"

Drop down arrow: "does"

Step-by-step explanation:

We perform all the products of wavelength time frequency indicated for the column of the quantity "k":

a=1 * 10^{-10} * 3\, * 10^{18} = 3 * 10^{-10+18} = 3 * 10^{8}=

b=1 * 10^{-1}*3*10^9=3* 10^{-1+9}=3*10^8

c=600*10^{-6}*5*10^{11}=3000*10^{-6+11}=3000*10^5=3*10^3*10^5=\\=3*10^{3+5}=3*10^8

d=4*10^{-7}*7.5*10^{14}=30.0*10^{-7+14}=30*10^7=3*10*10^7=\\=3*10^{1+7}=3*10^8

Therefore, all products of these different wavelengths and their associated frequencies render the exact same answer : 3*10^8, which means that as one of these quantities increase, the other one will decrease in the same proportion to give the same numerical answer.

This means that the two quantities are associated via inverse proportionality. As seen in the equation below, if the quantities "x" and "y" are related by inverse proportionality (shown as one equals a constant "A" divided by the other variable), their product x*y will give that constant value "A" (which in our case is 3*10^8.

x=\frac{A}{y} \\x*y=A

4 0
4 years ago
3/ [(5)^(1/2) – (3)^(1/2)] simpfily
love history [14]
Usually the easiest way to solve this is by using a calculator. Of course only if your teacher allows you too.
8 0
3 years ago
Yul has lunch at a restaurant. The bill is $14.50 and the sales tax amount is 5%. If he wants to leave a 20% tip after the sales
jek_recluse [69]

Answer:

The tip will be $3.05.

The bill will cost $18.28 with the tip and tax.

Step-by-step explanation:

14.50 + 5% (or 0.73) = 15.23

15.23 + 20% (or 3.05) = 18.28

5 0
3 years ago
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