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jarptica [38.1K]
3 years ago
7

What is the value 1/2 ×3+5.2y when x=2 and y=3

Mathematics
2 answers:
zlopas [31]3 years ago
8 0
18.6 because one half times 2 Is just 1. 1 times 3 is 3. 5.2 times 3 equals 15.6. Then add 15.6 and 3 which gives you 18.6
Hatshy [7]3 years ago
4 0
The answer is 18.6, because when multiplying all the variables with the coefficients the equation is 1/2*6+15.6, 6 turns into 3 because it is halved and the rest of the equation stays the same so the new equation now is 3+15.6 and you simply add them and it is 18.6.
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What is the least common multiple of 12 and 11?
blsea [12.9K]
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8 0
3 years ago
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8x + y = -39<br> 2x - 5y = 27<br> Solve the system by elimination
Ahat [919]

Answer:

(-4, -7)

Step-by-step explanation:

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5 0
3 years ago
Elizabeth brought a box of donuts to share. There are two dozen (24) donuts in the box, all identical in size shape and color. T
atroni [7]

Answer:

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Step-by-step explanation:

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5 0
3 years ago
What is the correct answer..
solong [7]

Answer:

64 feet

Step-by-step explanation:

To find the height of the kite we use sin trigonometric ratio.

Let the height of the kite from the ground be x feet.

\therefore \: \sin 40 \degree =  \frac{x}{100}  \\  \\  \therefore \: 0.6427876097=  \frac{x}{100}  \\  \\ \therefore \: 0.6427876097 \times 100= x \\  \\  \therefore \:x = 64.29  \\  \\  \therefore \:x = 64 \: feet

3 0
3 years ago
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pickupchik [31]
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6 0
3 years ago
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