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liubo4ka [24]
3 years ago
13

Help and pls explain

Mathematics
1 answer:
HACTEHA [7]3 years ago
3 0

Answer:

did u really ask the answer to this

Step-by-step explanation:

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an earthquake measures 3.6 on the richter scale. what is the amount of energy (ergs) released by the earthquake? give an exact a
Alisiya [41]
We have that 

<span>log10 E = 4.4 + 1.5<span>M
</span></span>E=<span>the released energy in Joules (J)
M= </span><span>earthquake measures---------- > 3.6
</span>log10 E = 4.4 + 1.5*3.6
log10 E = 9.8----------> E=10^(9.8)= 6.309573444 x10^9 J
<span>
the answer is  </span>6.309573444 x10^9 J<span>

</span>
5 0
4 years ago
Someone please help me
Alexxandr [17]
The answer is C since the 1 in the square root is a horizontal shift to the left by one and a vertical shift up by 7
5 0
3 years ago
Please i need help .........
slava [35]

Answer:

14

Step-by-step explanation:

20-(4+14)/3

20-(18)/3

20-6

14

Hope this helped.

A Brainliest is always appreciated.

4 0
2 years ago
Read 2 more answers
Identify each of the following as rational or irrational.
Illusion [34]

Answer:A rational number can be written as a fraction of two integers. √23 is irrational because we do not know what the square root of 23 is in terms of integers in a fraction. 104.42 is rational because it can be expressed as 10442/100 . We can express it as this because.

Step-by-step explanation:

4 0
2 years ago
Help asap Which explains how to find the quotient of the division below? -3 1/3 divided by 4/9
noname [10]

Answer:

-7\frac{1}{2}

Step-by-step explanation:

To find the quotient, convert the mixed number to an improper fraction first

-3\frac{1}{3}=-\frac{3*3+1}{3}=-\frac{10}{3}

Find the quotient now

\frac{(-10/3)}{(4/9)}=-\frac{10*9}{4*3}\\ \\=-\frac{90}{12}

Simplify

Divide by 6 both numerator and denominator

=-\frac{15}{2}=-7.5

Convert to a mixed number

-7.5=-(7+0.5)=-(7+\frac{1}{2})=-7 \frac{1}{2}

4 0
3 years ago
Read 2 more answers
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