2 years ago

PLS HELP I'LL MARK BRAINLEST

Mathematics

2 answers:

slavikrds [6]2 years ago

6 0

Hey, I would say b or c! I’m not sure but lmk sorry if I’m wrong!

alekssr [168]2 years ago

3 0

Answer:

x=60+70=130(exterior angle of a triangle is equal to the sum of two opposite interior angle)

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Fantom [35]

Answer:

the mode remains the same

Step-by-step explanation:

42 is outlier.

mod is the most repetitive number of a number string, and outlier does not change it.

the mode remains the same.

7 0

2 years ago

A line has a rise of 3 and a run of 12. What is the slope? 1/3 1/4 4

AnnyKZ [126]

Slope = rise/run
slope = 3/12
slope = 1/4
answer is
1/4

4 0

2 years ago

Read 2 more answers

Consider three events A, B and C with following properties.

lisov135 [29]

By the inclusion/exclusion principle,

$\mathbb P(D)=\mathbb P(A\cup B\cup C)$
$\mathbb P(D)=\mathbb P(A)+\mathbb P(B)+\mathbb P(C)-\bigg(\mathbb P(A\cap B)+\mathbb P(A\cap C)+\mathbb P(B\cap C)\bigg)+\mathbb P(A\cap B\cap C)$
$\mathbb P(D)=\dfrac14+\dfrac16+\dfrac14-\dfrac39+\dfrac1{13}$
$\mathbb P(D)=\dfrac{16}{39}\neq1$

So the union of A, B, and C does not constitute the entire sample space.

5 0

2 years ago

_+6 +2 = 6 + 10 Find the missing number

Sauron [17]

574=30303 equals that

4 0

2 years ago

Read 2 more answers

A person is to install five devices each 6 7/8 inches wide with 3 1/2 inches between switches. how much space will be needed to

solong [7]

Refer to the diagram shown below.

w = 6 7/8 in = 6.875 in, the width of each device.
d = 3 1/2 in = 3.50 in, the space between teo devices.

The total space needed is
D = 4(w+d) + w
= 5w + 4d
= 5*6875 + 4*3.5
D = 48.375 in or 48 3/8 in

Answer: 48 3/8 inches or 48.375 inches

6 0

2 years ago