can u follow me plz I'm new here
Answer:
0, -2 i think :p
Step-by-step explanation:
Because i say so
Answer:
15+2a
Step-by-step explanation:
7+a+8+a=15+2a
The triangle sum theorem says all 3 interior angles must equal 180 degrees.
so, 43 + 35 = 78. [ 180 - 78 = 102 degrees for the missing angles shared by the 2 triangles.
102 + 18 = 120. [180 - 120 = 60}
leaving the measure of Angle A as 60 degrees.
0.550×$60 = $33
$60- $33= $27.00
Therefore, the answer is $27