3 years ago

Which 2-digit number is equal to the sum of its first digit plus the square of its second digit?

1 answer:

8 0

Let, the two-digit number = xy

It is given that, xy = x + y²

Then, number which obey the rule is 89.

Check: 8 + 9² = 8 + 81 = 89 [ Itself ]

In short, Your Answer would be: 89

Hope this helps!

You might be interested in

You babysit to make a little extra money. You charge $12 an hour and earned $180 by the end of the month. How many hours did you

BabaBlast [244]

Answer:

The equation is 12x=180. You worked for 15 hours.

Step-by-step explanation:

Do 12x=180 then divide by 12. You get x=180/12. Then simplify

4 0

3 years ago

Read 2 more answers

99 POINTS- multi question-only answer if your positive-

Otrada [13]

What exactly are you looking for? Do you want the answer to all of them?

4 0

3 years ago

Read 2 more answers

Two angles are said to be congruent if:

IRISSAK [1]

The answer is C , congruent means the same

5 0

3 years ago

timama [110]

I’m not really sure it’s really complicated

4 0

3 years ago

In the morning Mary walked 2 1/4 miles around the park. In the afternoon she walked another 5 7/8. how many miles in total did s

anygoal [31]

Answer:

8 1/8 total miles walked.

Step-by-step explanation:

I like to make fractions simple so I would do this,

9/4 plus 47/8

Take 8 and your common denominator and solve.

18/8 plus 47/8 = 65/8 which can be put as 8 1/8.

7 0

3 years ago