A number is added to the square of itself and the result is 90. Find all possible values for the number

1 answer:

6 0

Answer: 9

Step-by-step explanation: 9 x 9 equals 81 and 81 add 9 is 90

You might be interested in

Sav [38]

Answer:

the correct answer is A

6 0

2 years ago

andriy [413]

Answer:

-6,2

Step-by-step explanation:

im not sure what the answer is

4 0

2 years ago

Kruka [31]

160 adults and 80 students seems to be correct

5 0

3 years ago

Mazyrski [523]

28% of 1.00 = 28
To get your answer, multiply .28 * 100.
28% of $1.00 = 28 cents.

8 0

2 years ago

Klio2033 [76]

Answer:

Step-by-step explanation:

2x + 5 = -x - 1

3x + 5 = -1

3x = -6

x = -2

y = 2 - 1

y = 1

(-2, 1)

4 0

2 years ago