Answer:
C.3.415 kg
Step-by-step explanation:
Put first number in ones place.Th rest as follows
If you have 2 apples and your friend gives you 3 apples every day. X is a day
Answer:
slope = - 
Step-by-step explanation:
Calculate the slope m using the slope formula
m = 
with (x₁, y₁ ) = (3, 4 ) and (x₂, y₂ ) = (8, - 3 )
m =
=
= - 
Complimentary angles add up to 90 degrees
x + y = 90
x = y + 8
y + 8 + y = 90
2y + 8 = 90
2y = 90 - 8
2y = 82
y = 82/2
y = 41
x = y + 8
x = 41 + 8
x = 49
so ur angles are : 41 and 49
<span> 81m^2-169 = (8m + 13)(8m - 13)
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