Answer: 10n^2+n+9
Answer:
150m by 300 m
Step-by-step explanation:
150×300=45000
all sides add up to 900m
150+150+300+300
Answer:
11.9 mm
Step-by-step explanation:
We can find d by applying the cosine rules.
d² = 21² + 27² - 2(21)(27) cos (25)
d² = 441 + 729 - 1027.75
d² = 142.25
d = √142.25
d = 11.9 mm (nearest tenth)
Answer:
[0,-infinity[
Step-by-step explanation:
you look on the starting point and the ending point of the y-axis (♾ is always opened [ )
Answer:
6
Step-by-step explanation:
Hello, please consider the following.

So the correct equation becomes.

Hope this helps.
Do not hesitate if you need further explanation.
Thank you