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Luba_88 [7]
3 years ago
12

Need help please explain w answer if you can.

Mathematics
1 answer:
uranmaximum [27]3 years ago
7 0
Start by looking at the components of the line, basically the legs if you were to make it a right triangle.
components = < x1 - x2,  y1 - y2 >
< 10-5 , 12-4 > = < 5 , 8 >
So the line starts at A and goes right 5 then up 8 to point B.

We need a point 3:1 distance which means that if X is our new point, length AX is 3 times length of XB.

3+1 = 4 parts total
Point X will be 3/4 distance

3/4 the components
< 5(3/4) , 8(3/4) > = < 15/4 , 6 >
Add these to point A to go right and up to the new point X.

(5 + 15/4 , 4 + 6) = (35/4 , 10)
35/4 = 8 3/4
so the first one is correct.

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When this 3 digit number is rounded to the nearest hundred it rounds to 900.The digit in the ones place is the fifth odd number
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Answer:

949

Step-by-step explanation:

If the 3 digit number is rounded to 900, then this number is between 900 and 950.

The digit in the ones place is the fifth odd number begginning with 1, so this number is number 9.

Lastly, the sum of digits is 22.

Putting our number as 9x9, where x is the tens digit, we know that 9 + x + 9 = 22, so we have that x = 4

So, our number is 949

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3 years ago
Please help me on this!
trapecia [35]

Answer:

1) Jina is not a member of the Music Club.

2) Three students are a member of the Music Club but not the Math Club.

3 Mary and Dan are in all three clubs.

Step-by-step explanation:

Look at the diagram and notice how each club has its own circle. If a student is in that circle, then they are a member of that club. When circles overlap, that overlap space means that a student is a member of two or all three clubs, depending on how many and which circles overlap.

1) Looking at Jina's location on the diagram, she is in the overlap between the math and chess club circles. However, her position does NOT overlap with the Music Club circle, therefore she is not a member of the Music Club.

2) Let's look at the students of the Music Club circle and its overlaps with the Chess Club circle, but NOT the overlaps with the Math Club circle. We can see that Lucy, Josh, and Juan are in these locations, therefore there are three students who are members of the Music Club but not the Math Club.

3) To find which students are in all three clubs, you would look at the middle of the diagram where all three circles overlap. The students listed in this location are Mary and Dan, therefore they are in all three clubs.

8 0
3 years ago
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Which of the following is not a solution for x &lt; 8?
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