1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Leviafan [203]
3 years ago
8

A pair of weak earthquakes is modeled by a system of inequalities. One earthquake occurred roughly 20 km east and 14 km north of

the center of Columbia, NC. The quake could be felt from 25 km away. A couple days later, another earthquake occurred 8 km west and 3 km north of the center of Columbia and could be felt from 14 km away. If Columbia is located at (0, 0) on a coordinate grid, the system of inequalities represents this scenario.
StartLayout Enlarged left-brace first row (x minus 20) squared + (y minus 14) squared less-than-or-equal-to 625 second row (x + 8) squared + (y minus 3) squared less-than-or-equal-to 196 EndLayout

Which location relative to Columbia felt both earthquakes?

4 km west and 12 km south
6 km west and 4 km north
2 km east and 10 km north
6 km east and 8 km north
Mathematics
2 answers:
AfilCa [17]3 years ago
5 0

Answer:

2 km east and 10 km north

Step-by-step explanation:

I did the activity and got the right answer.

sladkih [1.3K]3 years ago
4 0

Answer:

2 km east and 10 km north

Step-by-step explanation:

You might be interested in
Can someone please help me
Alexeev081 [22]
Hope this helps. if you do not understand, can ask :)

5 0
3 years ago
What is the value of c such that x2 + 10x + c is a perfect square trinomial?
Charra [1.4K]
C = (10/2)^2 = 25 to make this the square (x +5)^2.
5 0
3 years ago
A person can pay $15 for a membership to the history museum and then go to the museum
Finger [1]

Answer: the person would have to visit a total of twelve times for it to add up to $48

Step-by-step explanation:

48-15=33

then divide the 33 by 3 and you get 11 plus the 15 dollar membership and visit will get u 12 visits for $48.

7 0
3 years ago
What does x=?........................
Bas_tet [7]

Answer:

x = -25 / 3

Step-by-step explanation:

10 / 3 = x / (-5/2)

10 / 3 * (-5 / 2) = x

x = -50 / 6

x = -25 / 3

5 0
3 years ago
Read 2 more answers
The function g(x) is a transformation of the cube root parent function, f(x) =3^square root x
vagabundo [1.1K]
Dhjddjdjjdjfjcfjfjfjfjddjsjdhfjfjfjfjfjffghhhh
6 0
3 years ago
Other questions:
  • Whats 1,112,433 rounded to the nearest ten thousand
    12·1 answer
  • One angle of a triangle measures 120°. The other two angles are in a ratio of 5:7. What are the measures of those two angles
    10·1 answer
  • 6nsquared - 5nsquared + 7nsquared simplify the expression
    14·2 answers
  • What is 21 divided by 1/3?
    11·2 answers
  • Find the slope of the line that passes through (4, 10) and (2, 1).
    15·2 answers
  • (8a^-9)^-2/3 Can please show me how to get the answer to this problem?
    7·2 answers
  • What does mean absolute deviation represent?
    7·1 answer
  • What is the constant term for 4x-2y+3
    11·2 answers
  • mike and sam are running laps. mike runs a lap in 5 minutes and sam runs a lap in 6 minutes. if mile and sam begin running at th
    15·1 answer
  • a man bought a 4 kg apples at the rate of rs 50 per kg he sold 3 kg apples at the rate of rs 65 and 1 kg apples at rs 40 find hi
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!