Need Help ASAP PLEASE ILL MARK BRAINLIEST IF ITS CORRECT PLEASE HELP!!!

Mathematics

1 answer:

Solnce55 [7]2 years ago

7 0

Answer:

A. 9.6 is considered a rational number, since it can be purely expressed in its decimal form.

Step-by-step explanation:

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The net of a solid is the view from above the solid. True False

Law Incorporation [45]

Answer: False

Step-by-step explanation: A net is when a 3 dimensional shape is unwrapped. For example, a cube’s net is 6 squares when unwrapped.

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2 years ago

57=100<br> 36=?%<br><br> 36=?%.............

ivolga24 [154]

Answer:

?= 63.15789474%

Step-by-step explanation:

Use cross multiply

Set ?=x

$57 \times x = 100 \times 36 \\ 57x = 3600 \\ \frac{57x}{57} = \frac{3600}{57} \\ x = \frac{3600}{57} \\ x = 63.15789474$

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2 years ago

Read 2 more answers

What is a logarithmic function?

max2010maxim [7]

THE LOGURITHMIC FUNCTION IS THE UNVERSE OF EXPONETIAL FUNCTION IN MATH

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2 years ago

Need help with a system of equations

sweet [91]

Answer:

$\boxed{x - y = -2\sqrt{7}}$

Given:

$x + y = 4 \\ \\ {x}^{2} + {y}^{2} = 22 \\ \\ {x}^{4} = {y}^{4} - 176 \sqrt{7}$

Step-by-step explanation:

$= > {x}^{4} = {y}^{4} - 176 \sqrt{7} \\ \\ = > {x}^{4} - {y}^{4} = - 176 \sqrt{7} \\ \\ = > {( {x}^{2}) }^{2} - { ({y}^{2}) }^{2} = - 176 \sqrt{7} \\ \\ = > ( {x}^{2} + {y}^{2} )( {x}^{2} - {y}^{2} ) = - 176 \sqrt{7} \\ \\ = > ( {x}^{2} + {y}^{2}) (x + y)(x - y) = - 176 \sqrt{?} \\ \\ = > 22 \times 4(x - y) = - 176 \sqrt{7} \\ \\ = > 88(x - y) = - 176 \sqrt{7} \\ \\ = > x - y = - \frac{176 \sqrt{7} }{88} \\ \\ = > x - y = - 2 \sqrt{7}$