While training for a marathon, sean runs at least 28 miles a week. he has already ran 6 miles this week. the inequality shown can be used to find m, the number of miles sean still needs to run this week. m + 6 ≥ 28 which inequality represents the solution set for this situation? a) m ≥ 22 b) m ≤ 22 c) m ≤ 34 d) m ≥ 34

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°

answer: ♡♡♡♡♡♡♡♡♡♡

step-by-step explanation: