Hello from MrBillDoesMath!
Answer:
8 and 10
Discussion:
Let x and x+2 be as described in the Question. Then
(x+2)^2 - x^2 = 36 => (x+2)^2 = x^2 + 2x + 4
x^2 + 4x + 4 - x^2 =36 => the x^2 terms cancel
4x + 4 = 36 => subtract 4 from both sides
4x = 36 -4 - 32 => divide both sides by 4
x = 32/4 = 8
So the integers are 8 and 10 (8+2)
Check: 10^2 - 8^2 = 100 -64 - 36.
Thank you,
MrB
$360 because 1/5 or 20% of 450 is 90 so you have to do 450-90 which equals $360
246-48= 198
198/2= 99
Todd's last bike cost $99.
Answer:
a) A. Grouped and C. Discrete
b) 0<t≤2
c) 15%
Step-by-step explanation:
Explanation for b):
11 40 <u>53</u> 95 141
The group of 0<t≤2 contains the median.
Explanation for c):
11+40+53+95+141= 340
11+40=51
51/340= .15= 15%
The hypotenus square is equivalent to the sum of the square of base and perpendicular.