Will 5 ÷ 0.4 be rational or irrational? Why? A. Rational. An irrational number divided by an irrational number is always rational.

B. Rational. A rational number divided by a rational number is always rational.

C. Irrational. A rational number divided by a rational number is always irrational.

D. Irrational. An irrational number divided by a rational number is always irrational.

B

Step-by-step explanation: ratios with irrational numbers cannot be rational because rational numbers are ratios or rational numbers.

5 ÷ 0.4 is rational number

Step-by-step explanation:

B. Rational. A rational number divided by a rational number is always rational.

coin flip

non-answer:

choosing

sorry if this isnt what you're looking for i dont really understand the question

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°