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belka [17]
3 years ago
11

What are the solutions to the quadratic equation 3(x - 4)2 = 75?

Mathematics
1 answer:
Sever21 [200]3 years ago
5 0

Answer:

(9,-1)

(I assume you meant to put 3(x-4)^2=75.)

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What multiplies to 24 but adds to 23
laiz [17]
1 and negative 24 is the answer
4 0
3 years ago
Read 2 more answers
if the length of a rectangle is increased by 30% and the width of the same rectangle is decreased by 30% what is the effect on t
faltersainse [42]

Answer:60

Step-by-step explanation:30%+30%=60% since it is a rectangle i thing this is the answer

6 0
3 years ago
Luisa and Connor had $360 altogether . After Connor gave Luisa 2/5 of his money, she had the same amount of money has he did. Ho
Liula [17]

Answer:

$300

Step-by-step explanation:

Let's say that L is the amount of money Luisa had in the beginning, and C is the amount of money Connor had in the beginning.

C + L = 360

C - 2/5 C = L + 2/5 C

Simplifying the second equation:

3/5 C = L + 2/5 C

1/5 C = L

Substituting into the first equation:

C + 1/5 C = 360

6/5 C = 360

C = 300

Connor originally had $300, and Luisa $60.  Connor gave Luisa $120, and they both had $180.

8 0
4 years ago
What will it cost to tile a rectangular floor measuring 299 feet by 34 feet if the tile costs $11 per square foot?
dexar [7]

Area = 299*34 = 10166 ft^2


Cost = 10166 * 11 = $111,826 (answer)

3 0
3 years ago
(◞ ‸ ◟) PLEASE HELP PLEASE HELP ME PLEASE (◞ ‸ ◟)
Inessa [10]

Answer:

C

Step-by-step explanation:

The radius, radii is plural is the line segment which joins the centre O to the circumference of the circle.

There are 3 radii here, that is OT, OU, OR

6 0
3 years ago
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