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xxMikexx [17]
3 years ago
7

!!15p!!

Mathematics
2 answers:
beks73 [17]3 years ago
5 0

Answer:

C

Step-by-step explanation:

Mean is just another name for average. To find the mean of a data set, add all the values together and divide by the number of values in the set. The result is your mean!

Doss [256]3 years ago
4 0
I think it’s C, if no, sorry :/
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How do u simplify √2/√3x
Delicious77 [7]

Answer:

Multiply the numerator and denominator by the conjugate.

√ 6 x  / 3 x

8 0
3 years ago
Factor the equation.
barxatty [35]
X² - 11x + 18

find factors of x² and 18 that will give you -11x

x² - 11x + 18
x               -9
x               -2

(x - 9)(x -2) is your answer

if you are finding the x, place each parenthesis equal to zero

x - 9 = 0
x - 9 (+9) = 0 (+9)
x = 9

x - 2 = 0
x - 2 (+2) = 0 (+2)
x = 2

x = 2, 9


hope this helps
3 0
3 years ago
Please I need your help
Rufina [12.5K]

Answer:

A is 2/4 and 4/8

B is 2/8

C is 6/8

Step-by-step explanation:

Hope it helps

8 0
2 years ago
Choose the replacement for x and y that makes this equation a true statement: 4x − 5y = −69
lesya [120]

there are various possible answers ( up till infinity)

i'll give you five possible ones:

1) x = -16 and y = 1

2) x = -11 and y = 5

3) x = -1 and y = 13

4) x = 4 and y = 17

5)  x = 104 and y = 97....


8 0
3 years ago
What is the measurement
Blizzard [7]

Answer:

X=135 degrees

Step-by-step explanation:

the total interior angle of a triangle is 180.

To work this out you would first add the interior angles of B which is 69 and the interior angle of C which is 66, which gives you 135.

The next step is to minus 135 from 180, which gives you 45. This is because the total interior angle of a triangle is 180.

Then to work out the angle of x you would minus 45 from `180, which gives you 135. This is because the total angle in a straight line is 180 degrees.

1) Add the angles of 69 and 66.

69+66=135\\

2) Minus 135 from 180.

180-135=45

3) Minus 180 from 45.

180-45=135 degrees

3 0
2 years ago
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