All categories

2 years ago

Define supplementary angles

Mathematics

2 answers:

Alex17521 [72]2 years ago

8 0

Answer:

angels that are 180 degrees

Step-by-step explanation:

dolphi86 [110]2 years ago

3 0

Supplementary angles are either of two angles whose sum is 180.

You might be interested in

A bag holds 13 marbles. 6 are blue, 2 are green, and 5 are red. you select a marble from the bag. what is the probability that t

navik [9.2K]

Answer:

$\boxed {\boxed {\sf B. \ \frac{8}{13} }}$

Step-by-step explanation:

Probability is found by dividing the number of favorable outcomes by the total number of outcomes.

$P= \frac{favorable \ outcomes}{total \ outcomes}$

For this problem, the favorable outcome is selecting a blue or green marble. There are 8 outcomes for this because there are 6 outcomes for blue and 2 fr green.

The total outcomes are all the marbles. Each marble could be an outcome, so there are 13 outcomes (1 for each marble).

$P(blue \ or \ green) = \frac{8}{13}$

This fraction cannot be reduced, so the probability of selecting a blue or green marble is <u>8/13.</u>

7 0

2 years ago

Please look the image attached

Usimov [2.4K]

Answer:

I think it is c

Step-by-step explanation:

I might be wrong wait for a second answer if it is the same then I think I am right

5 0

2 years ago

What is the value of 4x to the third +4x if x is 4

weqwewe [10]

The correct answer of
$4{x}^{2} + 4x$
if x=4 is 272.

to solve the equation if x equals 4, you must substitute the x of the 4.
$4( {4}^{3} ) + 4(4)$
then solve by order of operations.
solve what is inside the parentheses first
$4(64) + 4(4)$
then do the multiplication of the factors
$256 + 16$
then the final step, adding, to get the solution of 272

5 0

3 years ago

Brandon is half as old as his brother Ryan.Ryan is one eight the age of his fatherb if their father is 2 years old. How old are

Agata [3.3K]

1/8 of 32 is 4 so if Ryan is 4 then Brandon is 2

so Ryan = 4 and Brandon = 2

4 0

3 years ago

The ninth graders are hosting the next school dance. They would like to make at least a $500 profit from selling tickets. The ni

kykrilka [37]

Answer:

They would earn 900 dollars at the door

5 0

3 years ago