Answer:
90°
Step-by-step explanation:
angle on a straight line=180 and half of 180=90°
Answer:it’s the first one
Step-by-step explanation:
Change it into improper fraction to make it easier or just solve it as is.
=

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=

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=

=
OR
=

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divide it to two parts:
3-2=1 and

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=


⇒(1×8-2=6)
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Answer:
1/5
Step-by-step explanation:
In order to find the answer, we need to isolate the "n."
Get 5 to the other side by dividing both sides by 5
(n-1/10)= 1/2 ÷(5)
Multiply the 2 and the 5 of the equation.
(n-1/10)= 1/10
Next, move the fraction on the left side, to the right.
n= 2/10
Reduce.
n= 1/5
Answer:
Pronoun
A pronoun is a word used to stand for a noun