Answer: 102 degrees
Step-by-step explanation:
This is an isosceles triangle because two of the sides are the same length which means that two angles are congruent as well.
180-(2(39))
=180-(78)
=102
Answer:
the answer is 86°
Step-by-step explanation:
look at the photo
Since it starts with 2 envelopes, subtract 2 from 17 to get how many and in all 3 packs.
17 - 2 = 15
Now, we divide that number by 3 to get how many are in each envelope.
15 / 3 = 5
There are 5 envelopes in each pack.
Groups of four for the group of 288 and groups of five for the group of 360
Answer:
<h3>i think 30×12(-64)</h3>
do this simplification
your answer will come
