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VMariaS [17]
3 years ago
14

Can someone answer this please Questions 19 and 21

Mathematics
1 answer:
Olegator [25]3 years ago
3 0

Answer:

Wind speed

Another very old approach to measure wind speed is through the use of a pressure tube

Microbars per second

Earthquake intensity

The currently accepted method is the moment magnitude scale, which measures the total amount of energy released by the earthquake.

The Richter scale is used to determine the intensity of earthquakes

Step-by-step explanation:

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Nezavi [6.7K]

Answer:

-12 is the correct answer

5 0
4 years ago
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In circle K, what is the value of x? x = 30° x = 25° x = 20° x = 15º A triangle inscribed in a circle having one side as diamete
mrs_skeptik [129]

Answer:

x = 15°

Step-by-step explanation:

<em><u>The segment is a diameter, So let us assume the part in which there lies the triangle as a semicircle.</u></em>

=> <em>A triangle inscribed in a semi-circle will always have one of its angle equal to 90</em>

=> <em>So the angle (not 75 and x) is 90 degrees.</em>

<em>=> To find the value of x, we'll subtract rest of the angles from 180 degrees (because the interior angles of a triangle add up to 180°)</em>

<em>So,</em>

=> x = 180-90-75

=> x = 15°

8 0
3 years ago
PLEASE HELP ❗️❗️❗️❗️
stiks02 [169]

Answer:

point? this question could have many answers

8 0
3 years ago
Which equation shows the same relationship as 72 x 1/8 = 9?
Nadusha1986 [10]

Hey there!

72 * 1/8 = 9

= 72/1 * 1/8

= 72(1) / 1(8)

= 72 / 8

= 72 ÷ 8

= 9


Thus, the answer could either be:

• 72/1 * 1/8

• 72 / 8

OR

• 72(1) / 1(8) (hence how we possibly received answer number 2)


Good luck on your assignment & enjoy your day!


~Amphitrite1040:)

7 0
2 years ago
How do I solve this ?
dedylja [7]

(A) The cost would be $6,600 because 100 guests would be $35 * 100 which is $3,500. Then, add that amount to the cost of the venue. $3,100 + $3,500 = $6,600.

(B) C = $3,100 + (n - 50) * 35

(C) 118 guests

6 0
4 years ago
Read 2 more answers
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