Answer:
3/4
x 180/= <u>135°</u>
Step-by-step explanation:
Hello,
y=4(x-2)²-1
y=4(x²-4x+4)-1
y=4x²-16x+15
The total of the road is 4800 m long. 4800-1440=3360m
We subtract what they have yet to cover from the total to get what they have covered.
So in 30 days they covered 3360 metres.
3660/30 (3660 is divided into 30 equal groups) = 122m
On average they covered 122 metres per day.
Answer:
16
Explanation:
In your parent 30 60 90 triangle, you will see that the larger leg is x times the square root of three while the shorter leg is just x, that means you would divide the longer leg by the square root of three which gives you 16 in this question.
