The owner of a garden center pays $25 for each birdbath. She sells them for 15% more than she paid Decide whether each expression represents the selling price for b birdbaths Select Yes or No for each expression.
25(0.15b)
Yes
Ο Νο
25b(1.15)
o Yes
O No
25(0.85b)
Yes
Ο Νο
25b - 1.15(256)
Yes
Ο Νο
256(1 + 0.15)
Yes
No

m∠cdf = 43° , m∠gdf = 114°, m∠gde = 23°, m∠edh = 23° , m∠cdh = 157°

step-by-step explanation:

since, it is given that de bisects the angle gdh ⇒ de divides the angle gdh into two equal angles.

⇒ m∠gde = m∠edh

⇒ 8·x   - 1 = 6·x + 5

⇒ x = 3

so, m∠gde = 8·x - 1 = 23°

and m∠edh = 23°

now, it is given ∠cde is an straight angle so, m∠cde = 180°

⇒ m∠cdf + m∠fdg + m∠gde = 180°

⇒ 43° + m∠fdg + 23° = 180°

⇒ m∠fdg = 114°

again, m∠cde = m∠cdh + m∠edh = 180°

m∠cdh + 23° = 180°

⇒ m∠cdh = 157°

the answer is c: divide the arc's degree measure by 360°, then multiply by the circumference of the circle.