Answer
5^2 + 12^2 = 25 + 144 = 169 = 13^2
Therefore, it is a right triangle.
Step-by-step explanation:
Transforming

to

gives the effect of squashing the graph horizontally (by halving the x-coordinate)
Then from

to

is reflecting on the y-axis
Then from

to

is to translate by 4 units to the right
Finally from

to

is translating the graph up by 5 units
Answer:
3x+(4x-1)+90°=180°{sum of angles in a triangle}
3x+4x-1+90°=180°
7x+89°=180°
7x=180°-89°
7x=91°
divide both sides by 7
x=13
Answer:
=-1648
Step-by-step explanation:
Answer:
3 days
Step-by-step explanation:
12 / 2 is 6 which is the unit rate
you do 18 / 6 to find how many days he needs to make it which will be 3 since in one day he can make 6 liters of jam