Which conversion factors are used to convert 18 cm/s to meters per minute?

select each correct answer.

1. 1m/100cm

2. 100cm/1m

3. 1 min/60s

4. 60s/1min

Options A and D are correct choices.

Step-by-step explanation:

We are asked to convert 18 cm/s to meters per minute.

We know that 1 m equals  100 cm and 1 minute equals 60 seconds.

Therefore, our required expressions are and .

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 simply just 6n add the two together as they have an n