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laiz [17]
4 years ago
6

Using this nomogram, what is the magnitude of an earthquake that is 500 km from a seismic station and has an amplitude of 0.2 mm

?
Mathematics
1 answer:
Novay_Z [31]4 years ago
6 0
<span>From the given nomogram, the magnitude of an earthquake that is 500 km from a seismic station and has an amplitude of 0.2 mm is 4</span>
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Please see attachment to help. I really need it.
telo118 [61]
(fg)(x) = (x^3 -4x+2)(x^2+2)
(fg)(x) = x^5 - 4x^3 + 2x^2 + 2x^3 -8x + 4
(fg)(x) =x^5 - 2x^3  + 2x^2  -8x + 4

answer
x^5 - 2x^3  + 2x^2  -8x + 4
6 0
4 years ago
In a recent census, the population of a country was 7,946,700.
choli [55]

Answer:

7.9467 x 10^6

Step-by-step explanation:

3 0
3 years ago
Answer ASAP please, i got stuck with this question and I need to know how to answer it
Phoenix [80]

Step-by-step explanation:

1. Do 1022÷2 to get the base number (511)

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3. add 'yes' votes to the 'no' votes(2555)

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8 0
3 years ago
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Which of the following is the equation of a line parallel to the line y = 3x + 2,
earnstyle [38]

Answer:

B

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

y = 3x + 2 is in this form with slope m = 3

• Parallel lines have equal slopes, hence

y = 3x + c ← is the partial equation of the parallel line

To find c substitute (10, 1) into the partial equation

1 = 30 + c ⇒ c = 1 - 30 = - 29

y = 3x - 29 ← in slope- intercept form

Subtract y from both sides

0 = 3x - y - 29 ( add 29 to both sides )

29 = 3x - y, thus

3x - y = 29 ← in standard form → B

3 0
3 years ago
PLEASE HELP ANSWER CORRECTLY !!!!!!!!!!!!!! WILL MARK BRIANLIEST !!!!!!!!!!!!!!
Nina [5.8K]

Hello, hehelol12.

The length of PR is the same as TR.

Length of PR = 11.

The measure of angle PQR is the same as angle RST.

Measure of angle PQR = 39

I hope this helps you out!

PS. Brainliest would be appreciated. :)

4 0
3 years ago
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