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Ulleksa [173]
3 years ago
12

Please help.........

Mathematics
1 answer:
Romashka-Z-Leto [24]3 years ago
8 0
What you need help with
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What assumption must be made about the sun rays if you use this method of determining the circumference of a large sphere?
Alexxandr [17]
Based on the given details, the assumption that must be made about the sun rays if using the method of determining the circumference of a large sphere is that, the rays it emits are of a certain angle from one another and these rays would travel in parallel. These rays are not touching, therefore, its angles are the same. Hope this answer helps.
6 0
3 years ago
What is 3.78 divided by 4.2?
mote1985 [20]
I used a calculator. 
3.78/ 4.2 = 0.9
Answer: 0.9
8 0
3 years ago
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The general equation of a plane is Ax + By + Cz = D, where A, B, C, and D are real numbers and A is nonnegative. Find the equati
yawa3891 [41]
For the answer to the question above,
z=6-(3/4)y-2x 
<span>z+(3/4)y+2x=6 </span>

<span>Just by connecting the three points on the graph, I got this equation by isolating each plane to figure it out. This equation only explains the plane bounded by these three points, though, so to draw it just plot the points and connect them.</span>
7 0
3 years ago
A locker combination has 2 nonzero digits. Digits in a combination are not repeated and range from 2 through 9. Event A = choosi
Anna [14]
It must be B.

There are two possibilities; in the first, the first digit is below 5, in the second, it is above. The probability of the first possibility is 3/8, because there are 3 possible digits below 5 and 8 total digits. In this scenario, the chance of the second digit being below 5 is 2/7, because one of the digits is taken. In the other possibility, which has a chance of 5/8, the probability of choosing a number below 5 is 3/7, since all of them are still available. Doing the arithmetic, you find that the total probability is 2/7. Hope this helps!
6 0
2 years ago
Sigmund wrote four checks last month, and these were the only transactions for his checking account. According to his check regi
Lady bird [3.3K]

Answer:

The Check that hasn't been cleared yet is for $372.15.

Step-by-step explanation:

168.48+ 168.93+ 177.78+ 177.93= 693.12

887.79- 693.12= 194.67

1,065.27- 887.79= 177.48

194.67+ 177.48= 372.15

To check your answer:

372.15+ 693.12= 1,065.27

Hope this helped you!! (:

7 0
3 years ago
Read 2 more answers
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