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Lubov Fominskaja [6]
3 years ago
5

Make x the subject 4y = x ^2 +16 With workings please x

Mathematics
1 answer:
denis-greek [22]3 years ago
5 0
X^2 = 4y - 16
x =  +/- sqrt (4y - 16)
 x  = +/- 2 sqrt(y - 4)
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A garbage truck weighs 10 2/6 tons. after dumping the garbage, the truck weighed 2 1/2 tons. what was weight of garbage?
Doss [256]
10 2/6= Becomes 9 8/6
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3 0
3 years ago
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34. The diagram shows a sector of a circle of radius 10 cm.
Sergio [31]

Answer:

rc  length  =  10 * 8pi/5

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2 years ago
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tia_tia [17]
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7 0
3 years ago
I just need help with number 25. Show work please
PSYCHO15rus [73]
97.8-63.65

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The function f(x) = 1.50x – 30 gives the amount of money Amelia has to spend each week for x school lunches, after taking money
Naya [18.7K]
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So we get:
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Hope this helps
7 0
3 years ago
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