Answer:
√50
Step-by-step explanation:
Use Pythagorean Theorem: a^2+b^2=c^2
5^2+5^2=c^2
25+25=c^2
50=c^2
c=√50
Answer:
x=40
Step-by-step explanation:
x= 360-(273+47)
Answer:
the answer is the first one, Cara multiplied only 4 and 7 together and did not multiply 4 and 13
Step-by-step explanation:
if you look through the question you can see that Cara evaluated the (-4)^2 correctly because a negative multiplied by a negative gives you a positive thus (-4)*(-4)= 16, then next you can see that Cara subtracted 2 from 6 correctly because (6-2)= (4), and last but not least Cara did multiply 2 by 4 correctly because 2*4 or 2(4) =8 so as you can see the answer is the first one
500,000
Rounded to the hundred thousands
Answer:
Distance between point 
and midpoint of line joining 
and 
= 
units.
Step-by-step explanation:
Given:
Points:
To find distance from point A to midpoint of BC.
Midpoint M of BC:
[Plugging in points 
]
Distance between A and M:
[Plugging in points 
]
Since distance is always positive ∴ 
units
