Use order of operations.
-23-20-(-17)+(-5)x(-2)+4x5
Do all multiplication steps.
-23-20-(-17)+10+20
Do all addition and subtraction steps fro left to right.
-43-(-17)+10+20
-26+10+20
-16+20
answer: 4
D = 140 sec Θ models the distance from the man
<span>to any object given his angle of sight theta.
</span>after working it out you will find out that the awnser is <span>541 feet</span>
Answer:
the answer to this is D
Step-by-step explanation:
Have a great day
Answer:
B. 9, 4, -1, -6, -11, -16, ...
Step-by-step explanation:
An arithmetic sequence is when there is a constant difference between terms. And in this case if you count the spaces in between each number, you get that each one is less than the last by 5. Whereas the other ones change constantly.