2 years ago

Please help I don't understand

Mathematics

1 answer:

aniked [119]2 years ago

5 0

Answer:

The expression can be written as:

5(2) + 6(3) + 2(4).

if I'm wrong, please tell me

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6x^8−10x^2+8x^2

option C

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1 year ago

Zalia meets her friend at the science museum to see a special exhibition. The admission to the museum is $12.50 plus tax. Zalia

diamong [38]

I did the math on calculator and got A.

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2 years ago

Read 2 more answers

If an equation has no solution, then the solution set is the _____ And is denoted by _____

Art [367]

Answer:

If an equation has no solution, then the solution set is the _empty set_ and

is denoted by _{ } or ∅__.

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2 years ago

Which of the following is an appropriate line of fit for the data?

Bond [772]

Answer:

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3 years ago

If the total area of a picture measuring 10 inches by 12 inches plus a matting of uniform width surrounding the picture is 224 s

ELEN [110]

Let
x-----------> uniform width surrounding the picture

we know that
(10+2x)*(12+2x)=224-----> 120+20x+24x+4x²=224
4x²+44x+120-224=0
4x²+44x-104=0

using a graph tool-----> to resolve the second order equation
see the attached figure

the solution is
x=2 in

the answer is
2 inches

4 0

2 years ago