Answer:
13 + 3x= 31
Step-by-step explanation:
Answer:
4 units long.
Step-by-step explanation:
The 2 legs of an isosceles right angles triangle are equal .
So the area = 1/2 * x^2 where x = length of a leg.
1/2x^2 = 4
x^2 = 8
x = √8
So the length of the hypotenuse is found using the Pythagoras theorem:-
h^2 = (√8)^2 + (√8)^2
h^2 = 16
h = 4 (answer).
Answer:
$1.76
Step-by-step explanation:
$1.10+$1.10 = $2.2
$3.96 - $2.2 = $1.76
-1/3 + (-5/6) + (-7/3)
-(1/3 + 5/6) + (-7/3) : equivalent
-5/6 + (-1/3) + (-7/3) : equivalent
-1/3 - (5/6 - 7/3) : not equivalent
-1/3 + (-7/3) +(-5/6) : equivalent