3 years ago

I need help is it A B C or D

Mathematics

1 answer:

777dan777 [17]3 years ago

4 0

The answer is D, thanks dude who corrected me!

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A board is 60.96 centimeters long. How long is the board in inches?

krok68 [10]

Answer:

24.02 inches

Step-by-step explanation:

$\because \: 1 \: cm = 0.394 \: inch \\ \therefore \: 60.96 \: cm = 60.96 \times 0.394 \: in \\ = 24.01824 \\ = 24.02 \: in$

Thus, board is 24.02 inches long.

7 0

3 years ago

Read 2 more answers

Please help me which expresión is equivalent 2^2 times 2/2^4 pls don’t tell me to go to a website just show me how to do it or t

NikAS [45]

Answer:

2 to the power of negative 1

Step-by-step explanation:

7 0

2 years ago

X - y = 8

HACTEHA [7]

slope intercept form

y = mx +b

x-y =8

subtract x from each side

-y = -x+8

divide by -1

y = x-8

Choice C

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3 years ago

What is 8 1/3 x 3/5?

Savatey [412]

$8\frac{1}{3}\times\frac{3}{5}=\frac{8\times3+1}{\not3_1}\times\frac{\not3^1}{5}=\frac{24+1}{1}\times\frac{1}{5}=\frac{25}{1}\times\frac{1}{5}=\frac{25}{5}=\boxed5$

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3 years ago

Let f(x)=cos(x)x^-2<br> F’(x)=

kondaur [170]

$f(x)=cos(x)x^{-2}\implies f(x)=\cfrac{cos(x)}{x^2}\implies \cfrac{df}{dx}=\stackrel{\textit{quotient rule}}{\cfrac{-sin(x)\cdot x^2-cos(x)\cdot 2x}{(x^2)^2}} \\\\\\ \cfrac{df}{dx}=\cfrac{-x[x\cdot sin(x)+2cos(x)]}{x^4}\implies \cfrac{df}{dx}=\cfrac{-[xsin(x)+2cos(x)]}{x^3}$

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2 years ago