What is the relationship among m∠BCD, m∠ A, and m∠B in the figure below?

40 °+75 °=m ∠ BCD

40 °+75 °=180°−m ∠ BCD

40 °−75 °=m ∠ BCD

40 °−75 °+m ∠ BCD=180°

d. millimeters per hour.

step-by-step explanation:

we are given that,

carlo used a rain gauge to measure the amount of water his lawn is receiving from the sprinklers.

since, according to the options, we see that,

water cannot be measured by 'miles per hour', 'meters per second' and 'grams per seconds'.

we get that, the water can be measured by 'millimeters per hour'.

hence, the appropriate rate for describing the amount of water is 'millimeters per hour'.

option: d is the correct answer.

d) none of the above.

step-by-step explanation:

clearly from the figure attached to the question we could see that there is no shape given. hence without any shape given in the figure and after rotation we can't obtained a square pyramid.

since, to obtain a image we need a proper figure of the pre-image so that it can be transformed.

hence, the correct answer is:

d) none of the above.

step-by-step explanation:

1k

step-by-step explanation:

-6k+7k

(-6+7)k

1k