3 years ago

PLEASE HELP ME !!! ASAP PLS!!!

Mathematics

2 answers:

tensa zangetsu [6.8K]3 years ago

8 0

Answer:

AI and AJ

Step-by-step explanation:

Opposite rays start at the same point (A) and go in the complete opposite direction

murzikaleks [220]3 years ago

5 0

Answer:

Step-by-step explanation:

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if each interior angle of a regular polygon measures 144 degrees, how many sides does the polygon have?

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saw5 [17]

Answer:

Step-by-step explanation:

8+w/4, when w=16

8+16/4

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Find the quotient and the remainder: (x^2+3x-4)/(x-1)

skelet666 [1.2K]

Evaluate this...
$\frac{x^2+3x-4}{x-1}$
the x at the bottom cancels out one of the xs at the top so it will be
$\frac{x^2+2x-4}{-1}$
Now the one cancels out one of the 1s in the -4 so
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Hope this helps :)

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3 years ago

What is the standard form and the factored form

Feliz [49]

Answer:

See below

Step-by-step explanation:

The factored form, use variables/numbers outside the square:

(x + 6)(x - 4)

The standard form, use variables/numbers inside the square:

x² + 6x - 4x - 24 = x² + 2x - 24

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2 years ago

I NEED HELP PLEASE!! How to calculate efficiency of a simple machine?

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Efficiency = (output)/(input).
This could also be written as
efficiency= output/(output+losses)
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