Answer:
1 ans: Zero is not positive or negative. Even though zero is not a positive number, it's still considered a whole number. Zero's status as a whole number and the fact that it is not a negative number makes it considered a natural number by some mathematicians.
2 ans: I don’t know
Answer:
<em>12+16= 28m</em>
<em>28m</em> <em>is the combined height of the trees</em> .
Hope this helps !
Answer:
5 hours
Step-by-step explanation:
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Step-by-step explanation:
I think writing the given out helps a bit.
x = small angle
2x+3 = large angle <-- it's 2x since it's twice the small angle and +3 because it's 3 degrees more than the small angle.
small angle + large angle = 180
Now just substitute!

Now that you know what x equals (aka the smaller angle) now you can find the larger angle.

Answer:
The <u>smaller angle</u> equals 59°
The <u>larger angle</u> equals 121°
Good luck!
Answer:
-51
Step-by-step explanation: