Answer:
Step-by-step explanation:jdjff
Hey! Add me! :) Im 13 btw.
anyways, how you solve this problem is simple:
first:distribute, which 3(x+2) turns into 3x+6
then:set 3x+6 equal to x-18
subtract x from both sides, then add 18 to -18 and 6,
the result of this is 2x=24
divide 24 by 2, you get 12 so x is equal to 12.
Good LUCK! :) rate mine the best c: lyy
Which statement is true about ∠1 and ∠2?
1 and 2 are complementary because they are a pair of corresponding angles
1 and 2 are congruent because they are a pair of corresponding angles
1 and 2 are complementary because they are a pair of alternate interior angles
1 and 2 are congruent because they are a pair of alternate interior angles
Answer-
1 and 2 are congruent because they are a pair of corresponding angles
Solution-
When two lines are crossed by another line (called the transversal), the angles in matching corners are called Corresponding Angles.
The parallel case-
If the transversal cuts across parallel lines, then corresponding angles have the same measure.
The non-parallel case-
If the transversal cuts across lines that are not parallel, the corresponding angles have no particular relationship to each other.
In the given diagram, 1 and 2 are a pair of corresponding angles. And as the two lines are parallel, so 1 and 2 are congruent.
Answer:
∠1 and ∠2 are congruent because they are a pair of corresponding angles.
Step-by-step explanation: