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SCORPION-xisa [38]
4 years ago
5

The moon forms a right triangle with the Earth and the Sun during one of its phases, as shown below:

Mathematics
1 answer:
earnstyle [38]4 years ago
7 0
He uses sin(x):

sinx = opposite side/hypotenuse = y/ (distance eath-sun)

Since x is known and y is known, then:

Distance earth-sun = y/sinx 
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The table in the lesson shows the number of sets of twins, triplets, quadruplets, and quintuplets registered at a twin conventio
Korolek [52]

Answer:

  5494

Step-by-step explanation:

Assuming all members of each set registered, the total number is ...

  2(2697) +3(29) +4(2) +5(1) = 5494

__

Since you're concerned with order of operations, perhaps you want to see the working out.

  = 5394 + 87 +8 +5 . . . . perform all the multiplications

  = 5481 +8 +5 . . . . . . . . . perform addition left to right

  = 5489 +5

  = 5494

8 0
4 years ago
Can someone help me please
AfilCa [17]

Answer:

email the picture to me email: 4804169663atstudents,ocps,net

Step-by-step explanation:

7 0
3 years ago
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Richard walks every day for exercise at a rate of 1 kilometer every 20 minutes. At this rate, how many meters can Richard walk i
Zanzabum

Answer:

3000 minutes

Step-by-step explanation:

20 x 3 = 60 minutes

60 minutes = 1 hour

1 x 3 = 3km

3km = 1 hour

3 x 1000 = 3000 meters

Ans: 3000 meters

6 0
3 years ago
<img src="https://tex.z-dn.net/?f=%20%7Ba%7D%5E%7B4%20%20%7D%20%20%20%5Ctimes%20%20%7Ba%7D%5E%7B5%7D%20" id="TexFormula1" title=
tekilochka [14]
The answer would be a^9 (a to the ninth power) because you would add the exponents.
5 0
3 years ago
A mouse traveled a total distance of 3/24
Volgvan

Answer:

3/24 is equivalent to 0.125

Step-by-step explanation:

4 0
4 years ago
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