3 years ago

HELPPPPPPPOPOOOPPPPPPP

Mathematics

1 answer:

lisabon 2012 [21]3 years ago

4 0

Answer:

if the question says this then it's true: "A rate in which the second quantity in the comparison is one unit."

Step-by-step explanation:

Or it could be true if it said it had a 1 in the denominator

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PLEASE!!! ASAP!!! WILL GIVE BRANLIEST!!! SHOW & EXPLAIN!!

pashok25 [27]

Answer:

365 messages

Step-by-step explanation:

x = # text messages)

16.5 = 10 + .10(x - 300)

6.5 = .10x - 30

36.5 = .10x

x = 365

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3 years ago

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finlep [7]

Answer:

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Step-by-step explanation:

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2 years ago

F(x)=2x^2 -5 , simplify f(x+h)/h , where h≠0

7nadin3 [17]

Answer:

$\huge\boxed{\dfrac{f(x+h)}{h}=\dfrac{2x^2+4xh+2h^2-5}{h}}$

$\huge\boxed{\dfrac{f(x+h)}{h}=\dfrac{2x^2-5}{h}+4x+2h}$

Step-by-step explanation:

$f(x)=2x^2-5\\\\\dfrac{f(x+h)}{h}=\dfrac{2(x+h)^2-5}{h}=\dfrac{2(x^2+2xh+h^2)-5}{h}\\\\\dfrac{f(x+h)}{h}=\dfrac{2x^2+4xh+2h^2-5}{h}\\\\h\neq0$

4 0

2 years ago

The area of a rectangle is 44 m²<br> The width is 3 2/3m<br> Work out the missing length?

Alika [10]

Answer:

12 meter

Step-by-step explanation:

We know that ,

Area of rectangle = length × breadth

so,44m square = l × 3 2/3 m

or, 44m2 = length × 11/3

or ,( 44m2)/3 2/3m = length

finally, length = 12 meters

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2 years ago

How do you simplify 220/1 x 5/2

Dafna11 [192]

The simplify answer is 550.

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3 years ago