68+70=180
=138=180
=180-138
=42 degrees (using angle sum property of triangles
Hope this helps you
We are given total 10 tree seedlings.
Number of workshops = 2.
Here order doesn't matters.
<em>When order doesn't matters we apply combination.</em>
We know formula of combination:

For the given situation, we have
n=10 and r=2.
Plugging values in formula, we get


<h3>Therefore, 45 different ways can the nursery give out seedlings.</h3>
-8 because when you add a negative number your basically subtracting its absolute value.
Answer:
5th option
52° bc its alternating interior with 2.
added together they would equal 180°
Step-by-step explanation:
the answer is
