How to help learners realize that 2×+3=5 is not a correct answer​

Step-by-step explanation:

2x+3=5 is not a COMPLETE answer, however it is an answer

Submitting 2x+3=5 instead of doing the work yourself will result in a fail.

Doing work for equations but refusing to the do the final step is absolutely unnaceptable.

I hope that we can improve our learning and answering style soon, as I do not want to repeat myself.

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: '

the distance between points l and m

step-by-step explanation: