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Westkost [7]
2 years ago
13

Which is a way to find 31+60

Mathematics
1 answer:
ira [324]2 years ago
8 0
By adding the two together. 31 added to 60 would be 91
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Find the imaginary solutions to the following quadratic function:
Temka [501]

Answer:

the solutions are these

Step-by-step explanation:

\frac{3}{14}  +  \frac{ \sqrt{159} }{14} i \: and  \\ \: \frac{3}{14}   -  \frac{ \sqrt{159} }{14} i

8 0
3 years ago
you know that the sum of -5 and another integer is a positive integer.what can you conclude about the sign of the other integer?
denis-greek [22]
-5 + x = +

adding/subtracting numbers with same/different signs : if the signs are the same, whether both negative or positive, then the answer will contain the same sign.
Example : -2 + (-2) = -2-2 = -4 : both signs are negative, the sign stays negative.
5 + 5 = 10 : both signs are positive, the sign stays positive.
However, if the signs are different, u subtract the smallest number from the largest number and take the sign of the larger number.
Example : -2 + 5 = 3...I took 5 - 2..which is 3, and took the sign of the largest number (+)...so the answer is 3.
-5 + 2 = -3....I took 5 - 2 and got 3, but used the larger number sign (-) making the answer -3.

now for ur question....u can conclude that the sign of the other integer would have to be positive. As for the value, in order for the answer to be positive, the integer would have to be larger then + 5.
Example :
-5 + 6 = 1
-5 + 7 = 2
if u picked a positive number smaller then 5...
-5 + 4 = -1
-5 + 3 = -2
u would not get a positive result.
7 0
3 years ago
Read 2 more answers
Public Service Announcement : For anyone that continues to delete my answers even if their educational/ or correct can STAY MAD.
lozanna [386]

Answer:

You tell them

Step-by-step explanation:

Never stop being postive

6 0
3 years ago
Read 2 more answers
Find the next three terms of the following arithmetic sequence -2, -5, -8, -11,
Mariulka [41]

Answer: -14, -17, and -20

Step-by-step explanation: Study the sequence.

Notice that each number is 3 less than the number before it.

In other words, -2 - 3 is -5, -5 - 3 is -8, and -8 - 3 is -11.

Now, if we continue with this same sequence,

-11 - 3 is -14, -14 - 3 is -17, and -17 - 3 is -20.

So the next three numbers are -14, -17, and -20.

8 0
3 years ago
If Chris and Lisa went shopping and spent a total of $25.50 and Lisa spent $13.50 more then Chris spent. How much did Lisa spend
earnstyle [38]
x-\ Lisa\\
y-\ Chris\\\\
x+y=25.50\\
x-13.5=y\\\\
x+x-13.5=25.50\ \ \ | add\ 13.50\\\\
2x=39\ \ \ | divide\ by\ 2\\\\
x=19.50\\\\ Lisa\ spent\ 19.50 \$
6 0
4 years ago
Read 2 more answers
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