You start by writing an algebraic equation:
0.6m+1.5=13.5
‘m’ represents the amount of minutes
Then you simply solve it:
0.6m+1.5=13.5
-1.5 -1.5
_____________
0.6m= 12
/0.6 /0.6
_____________
m=20
It took 20 minutes for the person to reach the airport.
Hope this helps :)
Answer:
Step-by-step explanation:
Hello, we can see that this shape is ...
...at the left, a right triangle of side = 2
area = (2*2)/2 =2
... at the middle, a square of side = 2
area = 2*2 = 4
... at the right, a right triangle of sides 2 and 6
area= (2*6)/2 = 6
So the total is 2 + 4 + 6 = 12
Hope this helps.
Do not hesitate if you need further explanation.
Thank you
EXPLANATION
We can apply the Obtuse Triangle Theorem to check if the the measures of the sides appropiately represents the measures of the triangle:
Perimeter = 40 cm = 4x + 2x + 2 + x + 3
Adding like terms:
40 = 7x + 5
Subtracting 5 to both sides:
40 - 5 = 7x
Adding like terms:
35 = 7x
Dividing both sides by 7:
35/7 = x
Simplifying:
Then, by the obtuse triangle theorem, the following relationship should be fulfilled.
<span>the answer is =<span><span><span>7/24</span></span><span></span></span></span>
Answer:
Step-by-step explanation:
g(2x+3)
x(2x+3)
2x^2+3x