Answer:
A
Step-by-step explanation:
Tangent is opp over adjacent (square root 3 over 1 = square root 3)
Hope that helped! :))
Answer:
Step-by-step explanation:
What I would do is convert everything to have a denominator of 10 so it could be easier to add.
6 would equal 60/10
7 would equal 70/10
2/5 would equal 4/10
now add all together
60/10 + 70/10 + 4/10 +9/10 and you get 143/10. If you wanted to simplify you would get 14 3/10 or 14.30
If vertex angle is 42, and the base angles are congruent, this is an isosceles triangle, they each measure: 180-42/2. They each measure 69 degrees. The length of sides don't matter.
Answer:
A, B, & D
Step-by-step explanation:
Because they all have equal signs
Answer:
Step-by-step explanation: