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stira [4]
3 years ago
7

The sum of two rational numbers is always rational. True or false

Mathematics
1 answer:
Ber [7]3 years ago
3 0

Answer:

True

Step-by-step explanation:

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In the data set {(7,7);(3,10);(5,9);(2,12);(0,1);(6,4);(4,10);(8,6)}, which point is a possible outlier?
nikdorinn [45]
6,4 and or 8,7 should be the answer
5 0
3 years ago
Choose the equations that are not linear equations.
jeyben [28]

Answer: x/2-y^3=1 & x^2+y=4

Step-by-step explanation:

5 0
4 years ago
If f(x)=-x+2 find f(6)
marshall27 [118]

Answer:

Answer: -4

Step-by-step explanation:

{ \rm{f(x) =  - x + 2}} \\  \\ { \rm{f(6) =  - (6) + 2}} \\  \\ { \rm{f(6) =  - 4}}

7 0
2 years ago
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The volume, V, of a right cone varies jointly with the square of the radius of the base, r, and the height, h. When r = 6 and h
Sveta_85 [38]

Answer:

V=πr^2(h/3)

Step-by-step explanation:

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6 0
4 years ago
Paragraph Finding the part, percent, and the whole Styles 1) Sixteen students in the school band play clarinet. Clarinet players
iVinArrow [24]

Answer:

80

Step-by-step explanation:

You know that 20% of the school band are 16 clarinet players, or 16 is 20% of the band.

You can set up the equation 0.2x = 16 and divide both sides by 0.2. You then get that x = 80, so there are 80 kids in the school band.

6 0
3 years ago
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