B since 11+11=22 and 3/7+4/7=1, 22+1=23
Answer:
See below
Step-by-step explanation:
if b^2 - 4ac is greater than 0 then there are 2 answers that are not equal to each other, but both are real.
If b^2 - 4ac = 0 then you have two real answers that are equal
The real problem is what happens when b^2 - 4ac is less than 0? In this case the answer is a complex number of the form
a + bi
a - bi
where i is the square root of - 1
Answer:
3. 8 and 9
4. root 50 and root 144 for they are able to be multiplied to get a whole number/integer
5. 36 feet for the area is calculated be side x side all sides are equal so a number that has a whole root is the number so 36
6. 6 as would be one of the sides of the square rug
Hope this helps. Pls give 5 star, thanks, and brainliest.
Here is my answer. I hope this is helpful.
Answer:
1,320 seconds or 22 minutes to walk 1 mile
Step-by-step explanation:
5280 feet (1 mile) ÷ 4 feet per second = 1,320 seconds or 22 minutes
