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2 years ago

Help me pls help me pls

Mathematics

2 answers:

lara31 [8.8K]2 years ago

5 0

Answer:

v = k√E

Step-by-step explanation:

v is proportional to square root of E means:

v ϱ √E

the general formula for variation is y=kx

as y is proportional to x

Semenov [28]2 years ago

4 0

Answer:

v = k $\sqrt{E}$

Step-by-step explanation:

Given v is proportional to $\sqrt{E}$ then the equation relating them is

v = k $\sqrt{E}$ ← k is the constant of proportion

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Mai and Elena are shopping for back-to-school clothes. They found a skirt that originally cost $30 on a 15% off sale rack. Today

Tanzania [10]

Answer:

Mai is correct

Step-by-step explanation:

8 0

3 years ago

What's 5and24/10 divided by 4?

Alchen [17]

First, convert 5 and 24/10 into a mixed fraction:

5 and 24/10 = 74/10

Now, divide 74/10 by 4:

74/10 ÷ 4 = 74/10 × 1/4
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(Remember that dividing requires you to reciprocate 4)

Hope this helps!

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3 years ago

PLS ANSWER HELP IF U SEE THIS I GIVE FREE BRAINLY

babunello [35]

Answer:

-7

Step-by-step explanation:

77 ÷ (-11) = -7

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3 years ago

(k + 3)by the power of 3

kolezko [41]

Your answer is: 3k + 9

7 0

2 years ago

Which of these limits evaluate to 0?

Vikentia [17]

<h3>Answer: C) I and II only</h3>

===============================================

Work Shown:

Part I

$\displaystyle \lim_{x \to 2}\frac{x-2}{x+2} = \frac{2-2}{2+2}\\\\\\\displaystyle \lim_{x \to 2}\frac{x-2}{x+2} = \frac{0}{4}\\\\\\\displaystyle \lim_{x \to 2}\frac{x-2}{x+2} = 0\\\\\\$

----------

Part II

$\displaystyle \lim_{x \to 0}\frac{\sin(x)}{x+2} = \frac{\sin(0)}{0+2}\\\\\\\displaystyle \lim_{x \to 0}\frac{\sin(x)}{x+2} = \frac{0}{2}\\\\\\\displaystyle \lim_{x \to 0}\frac{\sin(x)}{x+2} = 0\\\\\\$

----------

Part III

$\displaystyle \lim_{x \to 5}\frac{x}{x} = \lim_{x \to 5}1\\\\\\\displaystyle \lim_{x \to 5}\frac{x}{x} = 1\\\\\\$

7 0

2 years ago