2 years ago

Pls help I need help plsss

Mathematics

1 answer:

cupoosta [38]2 years ago

4 0

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Can somebody please explain question (i) and (ii) to me

yuradex [85]

<h2>♨ANSWER♥</h2>

hey buddy, if u attach your question to this we can help you to find an answer for your question.

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_♡_mashi_♡_

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1 year ago

Please help me out fast

iris [78.8K]

Answer:

i think its c

Step-by-step explanation:

5 0

2 years ago

You bought a magazine for $5 and four erasers. You spend a total of $25. How much did each eraser cost?

Lesechka [4]

Subtract magazine from total:

25 -5 = 20

Divide by number of erasers:

20/4 = 5

Each eraser cost $5

5 0

2 years ago

Read 2 more answers

After Jessie gave $20 to his brother, he had $33 left. How much did Jessie have originally?

babymother [125]

Answer:

Step-by-step explanation:

Total amount = Given to his brother + Amount left

20 + 33 = 53

7 0

2 years ago

<img src="https://tex.z-dn.net/?f=f%28x%29%20%3D%20%20%5Csqrt%7Bx%7D%20" id="TexFormula1" title="f(x) = \sqrt{x} " alt="f(x) =

Georgia [21]

Answer: $\dfrac{1}{2\sqrt x}$

Step-by-step explanation:

$\lim_{h \to 0} f(x)=\dfrac{f(x+h)-f(x)}{h}$

f(x) = $\sqrt x\\$

f(x+h) = $\sqrt{x+h}$

$\lim_{h \to 0} f(x)=\dfrac{\sqrt{x+h}-\sqrt x}{h}$

$=\dfrac{\sqrt{x+h}-\sqrt x}{h}\bigg(\dfrac{\sqrt{x+h}+\sqrt x}{\sqrt{x+h}+\sqrt x}\bigg)$

$=\dfrac{(x + h)-(x)}{h(\sqrt{x+h}+\sqrt x)}$

$=\dfrac{h}{h(\sqrt{x+h}+\sqrt x)}$

$=\dfrac{1}{\sqrt{x+h}+\sqrt x}$

$=\dfrac{1}{\sqrt{x+0}+\sqrt x}$

$=\dfrac{1}{2\sqrt x}$

4 0

3 years ago