2 years ago

50 points!!!!! need answer ASAP

Mathematics

1 answer:

xxTIMURxx [149]2 years ago

5 0

Answer:

the first option

Step-by-step explanation:

i believe

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Step-by-step explanation:

A graph of your figure is below.

The figure is a square because

All four sides are congruent
Adjacent sides are perpendicular.

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The percent decrease is 80% or 80 percent

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If f(x)=3x+10x and g(x)=4x-2 find (f+g)(x)<br> A:3x+6x+2<br> B:17x-2<br> C:3x+14x-2<br> D:3x-6x+2

Rudik [331]

Answer:

3x^2+14x-2 if you meant f(x)=3x^2+10x and g(x)=4x-2

and I think C was meant to read 3x^2+14x-2

Please correct me if I have mistranslated. Thank you kindly.

Step-by-step explanation:

I kind of wonder if you meant f(x)=3x^2+10x and g(x)=4x-2.

(f+g)(x)=f(x)+g(x)

=(3x^2+10x)+(4x-2)

=3x^2+10x+4x-2

=3x^2+(10x+4x)-2 I paired 10x and 4x together because they are like terms

=3x^2+14x-2

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Your mother gave you $13.32 with which to buy s present. This covered 3/5 of the cost. How much did the present cost?

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The cost of the present is $22.20

Step-by-step explanation:

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