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2 years ago

ANSWER !! ILL GIVE 40 POINTS !! DONT SKIP :(( PLUS BRAINLIEST !

Mathematics

1 answer:

katen-ka-za [31]2 years ago

3 0

Answer:

Step-by-step explanation:

║( - 5, 3 )║ = √34

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Find the value of x

givi [52]

Answer:

110°

Step-by-step explanation:

In triangle AOB

OA = OB (radii of same circle)

$m\angle OAB = m\angle OBA =20\degree$

$m\angle AOB = 180\degree - (20\degree +20\degree)$

$m\angle AOB = 180\degree - 40\degree$

$m\angle AOB = 140\degree$

$m\widehat {ACB} =m\angle AOB = 140\degree$

(measure of minor arc is equal to corresponding central angle)

$x\degree = \frac{1}{2} (360\degree - 140\degree)$

(inscribed angle theorem)

$x\degree = \frac{1}{2} \times 220\degree$

$\huge\purple {x = 110}$

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2 years ago

The tape diagram represents an equation.

boyakko [2]

Answer:

Step-by-step explanation:

6p = 120

p = 120/6

p = 20

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2 years ago

Evaluate 32 + (5 − 2) ⋅ 4 − 6 over 3

kirill115 [55]

32 + (5 − 2) ⋅ 4 − 6 over 3

=32 + 3 ⋅ 4 − 6/3

=32 + 12− 2

=44 - 2

= 42

8 0

3 years ago

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The sum of two numbers is 22, and their difference is 12. What are the numbers?

Shkiper50 [21]

Answer:

the anwser is 10 and 12

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2 years ago

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the following data values represent a population. what is the variance of the values? 17, 5, 11, 1, 11

Vladimir [108]

Variance = summation of (x - mean)^2 all divided by the number of dataset.
mean = (17 + 5 + 11 + 1 + 11)/5 = 9

Variance = [(17 - 9)^2 + (5 - 9)^2 + (11 - 9)^2 + (1 - 9)^2 + (11 - 9)^2]/5 = (8^2 + (-4)^2 + 2^2 + (-8)^2 + 2^2}/5 = (64 + 16 + 4 + 64 + 4)/5 = 152/5 = 30.4

4 0

2 years ago