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3 years ago

Need help Explain how you would find 32% of 25? Please provide your answer.

Mathematics

2 answers:

dedylja [7]3 years ago

7 0

Answer:

0.32 x 25 = 8

Step-by-step explanation:

Just put the percentage into decimal form and multiply it!

stellarik [79]3 years ago

6 0

Answer: 8

Step-by-step explanation:

.32 x 25 = 8

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What is the area of this rectangle? 10units 20units 24units 48 units

aksik [14]

Answer:

24 units ^2

Step-by-step explanation:

The base runs from 3 to 7 so the base is 7-3 = 4 units

The height runs from 2 to 8 so the height is 8-2 = 6 units

The area is

A = bh

= 6*4 = 24 units ^2

4 0

1 year ago

<img src="https://tex.z-dn.net/?f=%5Csqrt%7B91%20-%2040%5Csqrt%7B3%7D%20%7D" id="TexFormula1" title="\sqrt{91 - 40\sqrt{3} }" al

lianna [129]

Answer:

$5\sqrt{3} - 4$

Step-by-step explanation:

$\sqrt{(4-5\sqrt{3} )^{2} }$

$5\sqrt{3} - 4$

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3 years ago

Help me please! Will mark brainlist

dolphi86 [110]

Answer:

Step-by-step explanation:

3 0

2 years ago

Which graph represents the solution set of the compound inequality

mr_godi [17]

Step-by-step explanation:

take into 2 sections

-5<a-4 and a-4<2

-1<a and a<6

therefore it should be the 2nd one

3 0

3 years ago

<img src="https://tex.z-dn.net/?f=%20%5Csqrt%5B4%5D%7B%20lnx%20%7D%20" id="TexFormula1" title=" \sqrt[4]{ lnx } " alt=" \sqrt[4]

Kamila [148]

Use the power rule for differentiation:

$\dfrac{\text{d}}{\text{d}x} (f(x))^k = k(f(x))^{k-1}f'(x)$

You can use this formula if you remember that a root is just a rational exponential:

$\sqrt[4]\ln(x) = (\ln(x))^{\frac{1}{4}}$

So, remembering that the derivative of the logarithm is 1/x, you have

$\dfrac{\text{d}}{\text{d}x} (\ln(x))^{\frac{1}{4}} = \frac{1}{4}(\ln(x))^{\frac{1}{4}-1}\dfrac{1}{x}$

Which you can rewrite as

$\dfrac{1}{4}(\ln(x))^{\frac{1}{4}-1}\dfrac{1}{x} =\dfrac{1}{4}(\ln(x))^{\frac{-3}{4}}\dfrac{1}{x} =\dfrac{1}{4}\dfrac{1}{\sqrt[4]{\ln(x))^3}}\dfrac{1}{x} = \dfrac{1}{4x\sqrt[4]{\ln(x))^3}}$

3 0

3 years ago