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Drupady [299]
3 years ago
10

Solve 2x² + 3x - 2 > 0​

Mathematics
1 answer:
katrin2010 [14]3 years ago
8 0

Answer:

(-∞,-2)∪(\frac{1}{2},∞)

Step-by-step explanation:

i think it's right

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the manager of a large apartment complex knows from experience that 110 units will be occupied if the rent is 350 dollars per mo
steposvetlana [31]

Answer:

Rent = $230 maximizes revenue

Step-by-step explanation: I just know ;)

8 0
3 years ago
Find the coordinates of the point seven-tenths <br><br>of the way from A to B
bezimeni [28]

Answer:

the x distance is 9 - -4 = 9+4 = 13

7/10 of that is 91/10 = 9.1

-4 + 9.1 = 5.1

the y-distance is 6 - -5 = 6+5 = 11

7/10 of that is 77/10 = 7.7

-5 + 7.7 = 2.7

so ( 5.1, 2.7) is hte point that is 7/10 of the distance. Please label this point M.

the distance of AB is sqrt( 11^2 + 13^2) = sqrt(121+169) = sqrt(290) , or approximately 17.0294

the distance from A to M is sqrt( 9.1^2 + 7.7^2) , or approximately 11.92

the quotient of these distances is 0.7 approximately

Step-by-step explanation:

Find the coordinates of the point seven tenths of the way from A to B.

the coordinates of b is (-4,-5)

the coordinates of a is (9,6)

4 0
3 years ago
Find the slope of the line graphed above
madam [21]

Answer:

The slope of the line is -6.

4 0
3 years ago
Find the slope of the line.
Stels [109]

Answer:

-1/3

Step-by-step explanatition

the slope goes down to the right, so it is negitive. It goes down x by 3, and down y by 1. slope = y/x , slope = -1/3

3 0
3 years ago
There are 45 questions on your math exam. You answered 810 of them correctly. How many questions did you answer correctly?
Eva8 [605]

Answer:

The Answer is 36 questions

5 0
3 years ago
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