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nalin [4]
3 years ago
8

What is the constant of proportionality in the equation y = 5x? ​

Mathematics
1 answer:
Yuki888 [10]3 years ago
4 0

Answer:

no constants

Step-by-step explanation:

a constant for example is 5, when the expression is 5+2x=20

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Another word for so or therefore? Another word for so or therefore like and so..... or ,so its for an essay. help please!
VashaNatasha [74]
'consequently' or 'accordingly'.
(Now you know why we usually use 'so'.)
4 0
3 years ago
If the cube above has a surface area of 54cm^3, what is the volume of the cube?
Colt1911 [192]

9514 1404 393

Answer:

  27 cm³

Step-by-step explanation:

The surface area of a cube is ...

  SA = 6s²

Then the edge length is ...

  54 cm² = 6s² . . . . . please note that cm³ is not the appropriate unit for area

  9 cm² = s² . . . . . .divide by 6

  3 cm = s . . . . . . . take the square root

The volume of a cube is ...

  V = s³

  V = (3 cm)³ = 27 cm³

The volume of the cube is 27 cm³.

3 0
2 years ago
At first,Ben had $90 and Chandra had $48 .each bought a shirt at the same price.the amounts of money Ben and chandra had left we
antiseptic1488 [7]
90-48 = 42
3 units = 42
1 unit = 14
48-14=34
7 0
3 years ago
Five-card poker hand is dealt at random from a standard 52-card deck.
Alisiya [41]

Answer:

Step-by-step explanation:

a) The probability that the hand contains exactly one ace

No of ways of selecting one ace and four non ace would be

=4C1 (48C4)\\\\= 778320

i.e. α=778320

b) the probability that the hand is a flush

No of ways of getting a flush is either all 5 hearts or clubs of spades or dice

= 4(13C5) = 5148

ie. β=5148

c)  the probability that the hand is a straight flush

In each of the suit to get a straight flush we must have either A,2,3,4,5 or 2,3,4,5,6, or .... or 9,10, J, q, K

So total no of ways = =9(13C5) 4\\= 46332

γ=46332

5 0
3 years ago
Solve for h.<br> -49 = 7h<br> h =
borishaifa [10]

Answer:

h = -7

Step-by-step explanation:

Given:

-49 = 7h

Divde both sides by 7:

-7 = h

Check:

-49 = 7h

-49 = 7(-7)

-49 = -49 ✅

4 0
3 years ago
Read 2 more answers
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