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Inessa [10]
3 years ago
11

I need help !!!!! Please

Mathematics
1 answer:
Viktor [21]3 years ago
8 0
The answer is c, since the square root of 81 is positive or negative 9.
Hope this helps
You might be interested in
if buyer purchases 25% of a lot in the spring and then purchases 50% more in the fall what percentage of the lot is still availa
brilliants [131]

Answer:

25%

Step-by-step explanation:

Total purchase = 25%+50%

Total purchase = 75%

Percentage left = 100% - 75%

Percentage left = 25%

8 0
3 years ago
Tn = -2n + 3, find t4
yanalaym [24]

Substitute n = 4

t(4)=-2(4)+3

-8+3= -5

therefore t(4) = -5

4 0
3 years ago
How does (1) - (-9) = 10
jonny [76]
Hi (1)-(-9) = 10 Yes it's equal two because we know that -×- = +. So now you have 1+9 = 10 Got it ? If you have any further question please let me know.
8 0
3 years ago
Write the first five multiples of 6 and 8?​
navik [9.2K]

Answer: The first five Multiples of 6 is 6,12,18,24,30.

The first 5 multiples of 8 is 8,16,24,32,40.

Step-by-step explanation:

If you dont know the multiples you can add the number how many times you need to. for example: 5x2. You would add 5+5 and it will equal 10.

3 0
3 years ago
How many numbers are divisible by 10 from 5 to 200?
Olegator [25]
From 5 to 100 is 10 (10,20,30,40,50,60,70,80,90,100)
from 110 to 200 is another 10
10+10=20
20 numbers
5 0
4 years ago
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