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Stells [14]
3 years ago
5

What is the area of the

Mathematics
1 answer:
Finger [1]3 years ago
8 0

Answer:

Step-by-step explanation:quadrado de 8 + quadrado de 5 = 64 + 25 = 89

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What is log(z^4/5) written in expanded form?
Ostrovityanka [42]

To get answer:

\mathrm{Apply\:log\:rule}:\quad \log _c\left(\frac{a}{b}\right)=\log _c\left(a\right)-\log _c\left(b\right)\\\log _{10}\left(\frac{z^4}{5}\right)=\log _{10}\left(z^4\right)-\log _{10}\left(5\right)\\=\log _{10}\left(z^4\right)-\log _{10}\left(5\right)\\\mathrm{Simplify}\:\log _{10}\left(z^4\right)\\\log _{10}\left(z^4\right)\\\mathrm{Apply\:log\:rule\:}\log _a\left(x^b\right)=b\cdot \log _a\left(x\right),\:\quad \mathrm{\:assuming\:}x\:\ge \:0\\=4\log _{10}\left(z\right)\\

Answer: 4\log _{10}\left(z\right)-\log _{10}\left(5\right)

Answer: 4logz−log5

4 0
4 years ago
Select the correct answer.
Licemer1 [7]

Answer:

C

Step-by-step explanation:

Taking the equation for this we can see that A is using 8 to multiply. 8% = 0.08. But since the percent is increases it would be 1.08. So we can see that it cant be A, this applys for B as well. For D it says 1.8 which is close but that would be 80% not 8%. So now we can see that C is the answer.

5 0
3 years ago
Read 2 more answers
What fraction is equivalent to 0.16 repeating
iren [92.7K]

Answer: 4/25

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Please Help! In dire need~!
timama [110]

Answer: The solution is 3\frac{1}{3}

Step-by-step explanation:

since we have given that

\frac{2}{3}\div \frac{1}{5}

we need to solve it using area models:

As we know that "In fractions, division is changed into multiplication by reciprocating the next term to make it possible to solve":

So, It turns into model of area "Area of rectangle "

Area=Length\times Breadth\\\\Area=\frac{2}{3}\times \frac{5}{1}\\\\Area=\frac{10}{3}=3\frac{1}{3}

Now, verifying by using numerical operations only.

\frac{\frac{2}{3}}{\frac{1}{5}}\\\\=\frac{2\times 5}{3\times 1}\\\\=\frac{10}{3}\\\\=3\frac{1}{3}

Hence, verified.

7 0
4 years ago
Find the value of 5 ∙ 23.<br><br><br>30<br><br>40&lt;<br><br>1,000
Mashutka [201]

Answer:  5 * 23 = 115 so 40<

Step-by-step explanation:

4 0
3 years ago
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