Answer:
5.656 units
Step-by-step explanation:
Data provided:
coordinates of the point 1 as (−1,−13)
and,
coordinates of the point 2 as (3,−9)
Now,
The distance between the two points whose coordinates is given is calculated using the formula
distance = 
on substituting the respective values, we get
distance = 
or
distance = 
or
distance = 
or
distance = √32
or
distance = 5.656 units
Answer:
I gotcha
Step-by-step explanation:
Chchehrbf
9514 1404 393
Answer:
Jaime: yes: 29·31 = 900 -1 = 899
Raquel: 24·26 = 25^2 -1 = 624
Step-by-step explanation:
The difference of squares factors as the product of the sum and difference of the roots:
a^2 -b^2 = (a -b)(a +b)
<u>Jaime</u>
29·31 = (30 -1)(30 +1) = 30^2 -1^2 = 900 -1 = 899
Jaime can subtract 1 from 30^2 to find 29·31
__
<u>Raquel</u>
24·26 = (25 -1)(25 +1) = 25^2 -1^2 = 625 -1 = 624
Raquel can subtract 1^2 from 25^2 to find 24·26.
