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3 years ago

4 teammates shared 5 granola bars equally how much each brother gets

Mathematics

1 answer:

MAXImum [283]3 years ago

5 0

1 full one and a fourth of another

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How do you do fraction

MakcuM [25]

Answer:

Step-by-step explanation:

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3 years ago

The total of 42, 75, 189, 301, and 728 is

nordsb [41]

The total means add so,
42 + 75 + 189 + 301 + 728 = 1,335
Answer is C.

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3 years ago

Read 2 more answers

Find the x-coordinates where f ' (x)=0 for f(x)=2x+sin(4x) in the interval [0, pi]

MAVERICK [17]

Answer:

The x-coordinate is \dfrac{\pi}{6}[/tex].

Step-by-step explanation:

We are given a function f(x) as:

$f(x)=2x+\sin (4x)$

Now on differentiating both side with respect to x we get that:

$f'(x)=2+4 \cos (4x)$

When $f'(x)=0$

this means that $2+4\cos (4x)=0\\\\4\cos (4x)=-2\\\\\cos(4x)=\dfrac{-1}{2}$

Hence, cosine function takes the negative value in second and third quadrant but we have to only find the value in the interval $[0,\pi]$ .

also we know that $\cos (\dfrac{2\pi}{3})=\dfrac{-1}{2}$ ----(1) (which lie in the second quadrant)

so on comparing our equation with equation (1) we obtain:

$4x=\dfrac{2\pi}{3}\\\\x=\dfrac{\pi}{6}$

Hence, the x-coordinates where $f'(x)=0$ for $f(x)=2x+\sin(4x)$ is $\dfrac{\pi}{6}$ .

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3 years ago

Which is an example of an algebraic expression?

kherson [118]

The best option is A) d - 90.

Expressions has no equal sign nor an inequality symbol. An expression has only standard or normal numbers, with variables and some basic mathematical operations.

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3 years ago

These figures are congruent. What is QR? <br><br> If you put a link I WILL be reporting you!

Westkost [7]

46
I believe this is correct, if not lmk!

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3 years ago