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Masteriza [31]
3 years ago
5

Determine whether the given value is a solution of the equation 11=n+6; n=5

Mathematics
1 answer:
bagirrra123 [75]3 years ago
3 0
Basic algebra, subtract -6 from both sides to get that indeed n=5
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Jason considered two similar televisions at a local electronics store. The generic version was based on the brand name and was t
IrinaVladis [17]

Answer:

<em>The brand name television's dimensions are 32 inches by 64 inches.</em>

Step-by-step explanation:

<u>Scaling</u>

Jason is considering two similar televisions at a local store. The sizes of the generic television are 3/8 the size of the brand name.

If we knew the size of the brand name television, we would have to multiply its dimensions by 3/8, but instead, we have the dimensions of the generic television, so to find the brand name television, we multiply by 8/3.

12 inches * 8/3 = 32 inches

24 inches* 8/3 = 64 inches

The brand name television's dimensions are 32 inches by 64 inches.

8 0
2 years ago
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A line is defined by the equation y = negative x + 3. Which shows the graph of this line?
never [62]

Answer:

Its the First Graph

Step-by-step explanation:

The slope is -1 and the y-intercept is 3

x and y coordiantes (1,2) and (2,1)

3 0
2 years ago
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John states that the product of two real numbers is a real number. Extending this to imaginary numbers John states that the prod
Wewaii [24]

___________________________________________________________

Answer:

no. i*i = -1

2i*3i=-6

now if they meant complex numbers the answer is still no

(2+4i)(2-4i) = 4-8i+8i-16 = -12

___________________________________________________________

7 0
3 years ago
A Honda Element with a dealer invoice price of $19,700 was retail priced at $23,000 how much is the approximate percent markup b
34kurt

Answer:

1.17%

Step-by-step explanation:

23,000 divide by 19,700

7 0
3 years ago
Simplify seven square root of three end root minus four square root of six end root plus square root of forty eight end root min
Cloud [144]

7\sqrt{3}- 4\sqrt{6} + \sqrt{48} - \sqrt{54} simplified as 11\sqrt{3}- 7\sqrt{6} or 1.909 .

<u>Step-by-step explanation:</u>

We need to Simplify seven square root of three end root minus four square root of six end root plus square root of forty eight end root minus square root of fifty four. Which is equivalent to 7\sqrt{3}- 4\sqrt{6} + \sqrt{48} - \sqrt{54} :

7\sqrt{3}- 4\sqrt{6} + \sqrt{48} - \sqrt{54}

⇒ 7\sqrt{3}- 4\sqrt{6} + \sqrt{48} - \sqrt{44}

⇒ 7\sqrt{3}- 4\sqrt{6} + \sqrt{16(3)} - \sqrt{9(6)}

⇒ 7\sqrt{3}- 4\sqrt{6} + 4\sqrt{(3)} - 3\sqrt{(6)}

⇒ 11\sqrt{3}- 4\sqrt{6}- 3\sqrt{(6)}

⇒ 11\sqrt{3}- 7\sqrt{6}

\sqrt{3} = 1.732 , \sqrt{6} = 2.449

⇒ 11(1.723)- 7(2.449)

⇒ 1.909

Therefore, 7\sqrt{3}- 4\sqrt{6} + \sqrt{48} - \sqrt{54} simplified as 11\sqrt{3}- 7\sqrt{6} or 1.909 .

6 0
3 years ago
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