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nasty-shy [4]
4 years ago
9

HOT PIZZA" is offering a 20% discount on all its pizzas.

Mathematics
1 answer:
denis23 [38]4 years ago
7 0
£6.72 not sure but think that’s right, because you divide by ten for ten percent and multiply it by two (20%) then add it to £5.60
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How to slove - Tan x°= 1.11 and what is the answer?
jarptica [38.1K]
\bf tan(x^o)=1.11\impliedby \textit{taking }tan^{-1}\textit{ to both sides}
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tan^{-1}[tan(x^o)]=tan^{-1}(1.11)\implies \measuredangle x=tan^{-1}(1.11)

plug that in your calculator, make sure the calculator is in Degree mode
5 0
3 years ago
Find the equation of the plane z = mx + ny + b which contains the points (0,0,6), (1,0,-3) and (0,2,5).
leonid [27]
The three points give you three equations, which you can solve by your favorite method.
.. 0m +0n +b = 6
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(m, n, b) = (-9, -1/2, 6)
so the equation of the plane can be written as
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_____
In standard form, this would be
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8 0
3 years ago
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arsen [322]

Answer:

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Step-by-step explanation:

Because their are more than one ranges

6 0
3 years ago
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Setler [38]
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ziro4ka [17]

Answer:

Trinomial can not be factored

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