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3 years ago

Which expression has a value of 20?

2 answers:

8 0

Hello :),
=(16−8)×(2+4)(16−8)×(2+4)
=8×6×8×6
=2 304
==========================================================
=(16−8)×2+4(16−8)×2+4
=8×2+4×8×2+4
=16+32×2+4
=16+64+4
=84
==========================================================
=16−(8×2+4)16-(8×2+4)
=16-20×16-20
=-4×(-4)=16
==========================================================
=16−8×(2+4)
=16-8×6
=16-48
=-32
==========================================================

vovangra [49]3 years ago

5 0

(16−8)×2+4(16−8)×2+4

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Answer choice A

Step-by-step explanation:

Choice A is the only option that correctly represents the B part of the equation (-1) and has a positive slope of 3.

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Step-by-step explanation:

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3 years ago

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Answer:

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Step-by-step explanation:

6 and - 2 are the only two solutions to the required quadratic equation.

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3 years ago

PLEASE HELLLLLLLPPPPPP!!!!!

MariettaO [177]

Answer:

Step-by-step explanation:

First, let's define the types of numbers.

Real numbers: a value that represents a quantity along a continuous line

ex: 1, 5, -6, 0.125, 45.5258,

Integer: Zero, any positive or negative number

ex: -5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5....

Whole numbers: a number without fractions [not negative]

ex: 0, 1, 2, 3, 4, 5.....

Rational numbers: any number that can be expressed as the quotient or fraction

ex: 1, 2, 3, 4, 5

Irrational numbers: any number that can't be expressed at the quotient or fraction

ex: pi, [3.14.... (never ending decimal)] square root of 2....

Based on this information, the false statment would be A. I believe, because

pi is a real number and it is an irrational number.

I hope this helps!!! :)

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3 years ago

How can I graph that

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Slope:2
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