Answer:
i think its a trapazoid
Step-by-step explanation:
Answer:
the first function is correct
Answer:
sbnnhtgrtbnjhg4ghjukiujyhtgrfed
Step-by-step explanation:
Substitute the value for y as 450
450=-5x+1
Solve for x
450-1=-5x
449=-5x
89.8=-x
x=-89.8
Answer:
59.4 km
Step-by-step explanation:
First you need to find the circumference of the circle. 20*3.14=62.8. Then, you divide this by two, because there is only half of a circle, to get 31.4.
Then you can just add 16 + 12 + 31.4 to get 59.4.
