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Morgarella [4.7K]
3 years ago
14

Simplify 4√1/32 - 2√1/8

Mathematics
2 answers:
Molodets [167]3 years ago
8 0
Answer would be -0.125 I think I hope so:)
joja [24]3 years ago
6 0

Answer:

0

Step-by-step explanation:

4\sqrt{\frac{1}{32}}-2\sqrt{\frac{1}{8}}=4\sqrt{\frac{1}{4*4*2}}-2\sqrt{\frac{1}{2*2*2}}\\\\=\frac{4}{4}\sqrt{\frac{1}{2}}-\frac{2}{2}\sqrt{\frac{1}{2}}\\\\=\sqrt{\frac{1}{2}}-\sqrt{\frac{1}{2}}=0

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Answer:

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Step-by-step explanation:

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7 0
3 years ago
Consider function f.
tekilochka [14]

Given:

The function is:

f(x)=\sqrt{7x-21}

To find:

The steps of finding the inverse function f^{-1}(x).

Solution:

We have,

f(x)=\sqrt{7x-21}

The steps of finding the inverse function are:

Step 1: Substitute f(x)=y.

y=\sqrt{7x-21}

Step 2: Interchange x and y.

x=\sqrt{7y-21}

Step 3: Taking square on both sides, we get

x^2=7y-21

Step 4: Adding 21 on both sides, we get

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Step 5: Divide both sides by 7.

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Step 6: Substitute y=f^{-1}(x).

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7 0
3 years ago
In the diagram below, O is circumscribed about quadrilateral DEFG. What is the value of x?
Fofino [41]

Answer:

A. 70

Step-by-step explanation:

The given quadrilateral DEFG is a cyclic quadrilateral.

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\implies \angle F=180\degree-70\degree

\implies \angle F=110\degree

The sum of angles in a quadrilateral is 360 degrees.

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3 years ago
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Step-by-step explanation:

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8 0
3 years ago
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Xelga [282]

my answer is -24

what other i don't know

hope it will help you

7 0
3 years ago
Read 2 more answers
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