Mathematics, 13.07.2019 06:20 sadiejane1125

Which statement is always true? a. linear pairs of angles are congruent b. vertical angles are supplementary c. adjacent angles are complementary d. adjacent linear pairs of angles are supplementary?

Answers: 1

Show answers

Answers

Two angles are said to be linear if they are adjacent angles formed by two intersecting lines. The sum of a linear pair of angles is 180 degrees, hence are supplementary.
Linear pairs of angles can only be congruent when the measure of each of the angles is 90 degrees.
Linear pairs of angles are not always congruent.

Vertical angles are each of the pairs of opposite angles made by two intersecting lines.
Vertical angles are always equal.
Vertical angles can only be supplementary, when the measure of each of the angles is 90 degrees.
Vertical angles are not always supplementary.

Adjacent angles are two angles that have a common vertex and a common side.
Each of the two angles can assume any value and hence adjacent angles are not always complementary.

Therefore, the only statement that is always true is that "adjacent linear pairs of angles are supplementary"

Answer from: jonathanvega424

The statement that is always true is: D. adjacent linear pairs of angles are supplementary.

What are Linear Pairs of Angles?

Linear pairs of angles are angles that lie on the straight line. The sum of a linear pair is always 180 degrees, thus, they are regarded as supplementary angles.

Therefore, the statement that is always true is: D. adjacent linear pairs of angles are supplementary.

Learn more about linear pairs of angles on:

link

Answer from: Quest

the answer is 200

step-by-step explanation:

this is a problem about poisson probabilities. i don't know if you've

already studied poisson distributions, or if you have a place to look

to read more about the subject.

here's how you can see a poisson distribution coming. when there are

a lot of events that may happen at any time (or any place), and when

you're counting how many of them happen at a particular time (or a

particular place), and each event is independent of the others, then

the result is a poisson distribution. this is roughly true for the

chocolate chips; one chip being in a cookie has only a small effect on

the probability that another chip will be in the cookie.

once you know you have a poisson distribution, you know a lot. there

is only one parameter to a poisson distribution, so if you know the

mean, you know everything. the form of the distribution is

probability of n chips = {[e^(-x)]*(x^n)} / (n! )

Answer from: Quest

What's the denominator

Another question on Mathematics

Mathematics, 21.06.2019 17:30

Your client has saved $1,860 for a down payment on a house. a government loan program requires a down payment equal to 3% of the loan amount. what is the largest loan amount that your client could receive with this program

Answers: 3

Answer

Mathematics, 21.06.2019 20:30

The sum of these consecutive integers is equal to 9 less than 4 times the least of the integer. find the three integers

Answers: 1

Answer

Mathematics, 21.06.2019 23:00

I'm at a bookstore with $\$35$ in my pocket and a $20\%$-off coupon. what is the cost of the most expensive book i can buy with my money and the coupon? (assume that there are books of every possible price in the bookstore. it's a large bookstore! )

Answers: 1

Answer

Mathematics, 22.06.2019 00:30

What should be done to both sides of the equation in order to solve -5m = -40? a) multiply by -5. b) divide by -5. c) multiply by -40. d) divide by -40.

Answers: 2

Answer

You know the right answer?

Which statement is always true? a. linear pairs of angles are congruent b. vertical angles are su...

Questions