1. (0.5)2=1
2. (-0.2) + (-0.05) = -0.25
3. |-3 + 2.75| = 0.25
4. -(-0.25) = 0.25
5. 2x - 1.75x = 0.25x
So your answers are 3 and 4.
Answer:
22.2 m.
Step-by-step explanation:
They walk in a right triangle.
First they walk 7 then 6 m = 13 m.
We calculate the distance of the diagonal using Pythagoras:
x^2 = 6^2 + 7^2 = 85
x = √85
= 9.2 m. yo nearest 1/10.
Answer is 13 + 9.2
= 22.2 m.
Answer:
440
Step-by-step explanation:
The pattern is add 3 each time.
To get to the 149th term from -4, you have to add 3, one hundred forty eight times.
148*3=444
-4+444=440
He should use the increase per day option because in this option he will earn 1209 dollars after 10 days and the other option will only give him 1000 dollars after 10 day