I will use this problem as a TEMPLATE , but I am going to change the numbers. If angle JNK = 45, then:
What is the measure of arc JK?
What is the measure of arc JMK?
What is the measure of arc LM?
What is the measure of arc KL?

it's equivalent, so we can say that its equal.

let's call the denominator x and the numerador is 18 less then denominator, x - 18.

multiply

2.x = 5.(x - 18)

2x = 5x - 90

90 = 5x - 2x

90 = 3x

x = 90/3

x = 30

so:

what? ?

what type of question is thiss

step-by-step explanation:

its the second choice.

step-by-step explanation:

the elements in the range will be 7 less than the elements in the domain.