Radioactive iodine is used to determine the health of thyroid gland. It decays according to the question y=ae

Radioactive iodine is used to determine the health of thyroid gland. It decays according to the equation y = ae-0.08367, where t is in days. Find the one-third life of this substance. Round to the nearest integer. 06 O13 016 Simplify the given expression. 5 . - 'ਕੰਜਰ 16-43 9 (2x+63(2x - 6) 13 (4x2 + 25 - 30) 16% -48 (2x- 6)(2 +6 16x+43 (2x+ 6)(2x- 6) 0. 167+43

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 just got it on ed

step-by-step explanation: