Given: A = {2, 5, 7, 9, 10} B = {3, 5, 7, 11} 1) Which set represents A ∪ B? A) {5, 7} B) {2, 11} C) {3, 5, 7, 9, 11} D) {2, 3, 5, 7, 9, 10, 11}

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°

pretty sure 750 each month!

step-by-step explanation:

20%

step-by-step explanation:

step-by-step explanation: