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Nataliya [291]
3 years ago
12

A set of n = 10 pairs of scores has ΣX = 25, ΣY = 30, and ΣXY = 74. What is the value of SP for these data?

Mathematics
1 answer:
Aleksandr-060686 [28]3 years ago
3 0

I think it's B

Not 100% sure but I think

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In ΔJKL, j = 93 cm, k = 82 cm and l=86 cm. Find the measure of ∠J to the nearest degree.
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Answer:

5

Step-by-step explanation:

Answer:

85t

Step-by-step explanation:

1. Volume of a cone: 1. V = (1/3)πr2h 2. Slant height of a cone: 1. s = √(r2 + h2) 3. Lateral surface area of a cone: 1. L = πrs = πr√(r2 + h2) 4. Base surface area of a cone (a circle): 1. B = πr2 5. Total surface area of a cone: 1. A = L + B = πrs + πr2 = πr(s + r) = πr(r + √(r2 + h2))

hope this helps

8 0
2 years ago
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Step-by-step explanation:

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3 0
2 years ago
Line is defined as a ______________________ a. a geometric shape that is open and moves from one point to another. b. a slowly c
d1i1m1o1n [39]

Answer:

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4 0
3 years ago
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The Taieri Plain in New Zealand is 6 feet below sea level (or –6 feet). If you are standing 3 feet above sea level, is your elev
andrew-mc [135]

Answer:

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Step-by-step explanation:

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first, check the directions to make sure they are opposite,

then read the digits, or count the tick marks or compare lengths with dividers or ruler or marks on a piece of paper to see if the distances are the same.

3 is not the opposite of -6

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Zinaida [17]
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8 0
3 years ago
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