2 years ago

Yall please help me im struggling and i need to pass!!

Mathematics

1 answer:

marysya [2.9K]2 years ago

4 0

Answer:m is rational and n is irrational

Step-by-step explanation:

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Jane multiplies her number by three and subtracts 2.

katrin [286]

Answer:

Let the number they chose be 'x'.

Result of Jane = $3x -2$

Result of Elliot = $2x+3$

Given that,

The product of their result = 110

$or, (3x-2)(2x+3) = 110\\or, 6x^{2} +9x-4x-6 = 110\\or, 6x^{2} +5x - 6 = 110\\or, 6x^{2} +5x - 6-110 = 0\\\\or, 6x^{2} +5x - 116 = 0\\or, 6x^{2} +29x - 24x - 116 = 0\\or, x (6x +29) -4(6x+29) = 0\\or, (x-4)(6x+29) = 0\\i.e. x=4 or x=\frac{-29}{6} \\So,~ the ~number ~they~ chose~was ~either ~4 ~or ~\frac{-29}{6}$

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3 years ago

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trasher [3.6K]

A)106°- angle at the centre is half of the angle at the circumference

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3 years ago

Three candy bars are being shared equally between four friends.

astraxan [27]

Answer:

$\frac{3}{4}$