Answer:
the first and last ones
Step-by-step explanation:
Answer:
A. 60°
Step-by-step explanation:
From the diagram, in triangle ABC,
AB=BC=CA=15 units.
This means triangle ABC is an equilateral triangle.
All angles in equilateral triangle are congruent. The sum of all interior angles in triangle is always 180°, so one angle of equilateral triangle is equal to 60°. Thus,
∠A=∠B=∠C=60°
Answer:
46. 6
47. 8
48. 4
49. 334459
Step-by-step explanation:
Answer:
10.5
Step-by-step explanation:
0.25 x 14 = 0.5 x (0.5 x 14) = 0.5 x 7 = 3.5
<em>14 - 3.5 = 10.5</em>
Answer:
$165.62
Step-by-step explanation:
Multiply principle(910) by rate (0.052) and time (3.5)= interest(165.62)
