3 years ago

A square plaza at a train station has a side length as

Mathematics

2 answers:

anyanavicka [17]3 years ago

7 0

The answer is D. x2 + 6x + 9 i just took the assignment

tekilochka [14]3 years ago

4 0

Answer: C

Step-by-step explanation:

2x+6

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jarptica [38.1K]

Its A 0.125 because 0.125×8=1.000 or 1 full

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3 years ago

Please help! how do i know if it’s sin, cos, or tan if they’ve already given me all three numbers ?

zysi [14]

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2 years ago

The elevation E, in meters, above sea level at which the boiling point of a certain liquid is t degrees Celsius is given by the

Anna007 [38]

Answer:

$E(119.5)= 730m$

Step-by-step explanation:

Given

$E(t)= 1200(120-t)+520(120-t)^2$

Required

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$E(t)= 1200(120-t)+520(120-t)^2$

Simply substitute 119.5 for t

$E(119.5)= 1200(120-119.5)+520(120-119.5)^2$

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$E(119.5)= 1200(0.5)+520(0.5)^2$

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$E(119.5)= 1200 * 0.5+520*0.25$

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$E(119.5)= 730m$

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3 years ago

May runs 10/4 miles everyday after school. Beth says she runs further because she runs 5/2 miles everyday after school. Is her s

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Answer:

Her statement is not correct.

Step-by-step explanation:

It is not correct because if you simplify 10/4 it comes out to 5/2 therefore 5/2=5/2.

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