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hodyreva [135]
2 years ago
14

Select all systems that are equivalent to this system:

Mathematics
1 answer:
JulsSmile [24]2 years ago
3 0

Answer:

can yhu see the answer i put?

Step-by-step explanation:

You might be interested in
2.
Sliva [168]

Answer:

Simply subtract the fail rate from 100; the resulting number is the pass rate. So, if you know that 6 percent of students failed, you would subtract: 100 - 6 = 94 percent is the pass rate for the test.

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Need help quick, please?
My name is Ann [436]
Remember that the general formula for a circle is <span> 
(x – h)</span>² + (y – k)² = r²<span>, where (h,k) is the coordinate of the center. 
We already know that (h,k) = (5,-4), since we know the center's coordinates. We need to find r, the radius, using the distance between the center and the point (-3,2). 
To do this, we can either use the distance formula, or plug in the points in our circle equation and solve for r.
Let's do the second one, plugging in and solving for r.
We can use the point (-3,2) for (x,y):
</span>(x – h)² + (y – k)² = r²
(-3 - 5)² + (2 - -4)² = r²
(-8)² +(6)² = r²
64 + 36 = r²
100 = r²
r = 10
We know that r=10, and that r² = 100
Using h, k, and r, we can now solve for the equation of the circle in standard form.
The equation of the circle is:
(x – 5)² + (y + 4)² = 100
8 0
3 years ago
Frank and Latoya each ran every day as part of an exercise routine. Frank ran
salantis [7]
3 miles each day for x days is 3x
5 miles each day for y days is 5y
Frank ran at least as many miles as Latoya is 3x >/= 5y
5 0
3 years ago
What is 9k-2&lt;3k+10 these type of problems are confusing
Ilia_Sergeevich [38]
Solve it like a normal equation, but with < instead of =

9k - 2 < 3k + 10
-3k        -3k
_____________
6k - 2 < 10
     +2 < +2
_____________
6k < 12
÷6    ÷6
_____________

k < 2 is your final answer :)


3 0
3 years ago
Read 2 more answers
PLZ PLZ PLZ PLZ PLZ PLZ PLZ HELP!!!!!
Oksanka [162]

Answer:

equal

Step-by-step explanation:

just read

5 0
3 years ago
Read 2 more answers
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