Answer:
Step-by-step explanation:
<u>Solve the equation:</u>
- 12/x = 80/100
- 12/x = 4/5
- x = 12*5/4
- x = 15
Answer:
6 cm
Step-by-step explanation:
Answer:
Step-by-step explanation:
use the formula A=P(1+r)^t
37233.95=56259(1+.07)^t
37233.95=60197.13^t
Answer:
? = 85°
Step-by-step explanation:
the sum of the interior angles of a polygon is
sum = 180° (n - 2) ← n is the number of sides
here n = 5 , then
sum = 180° × 3 = 540°
sum of the angles around a point = 360° , so
interior angle on right = 360° - 250° = 110°
sum the interior angles and equate to 540°
110° + 115° + 120° + 110° + ? = 540° , that is
455° + ? = 540° ( subtract 455° from both sides )
? = 85°