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2 years ago

Whoever answers right I’ll give you Brinley

Mathematics

1 answer:

Aleks [24]2 years ago

5 0

Answer:

correct answer B.

Step-by-step explanation:

hoped i helped :) can u mark brainiest pls!!

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Select all polynomials that have (x – 3) as a factor.

mote1985 [20]

Answers: A, C, D

Explanation: Let (x-3)=0. x then equals 3. Substitute f(3) into each equation, and the ones which equal 0 are the answer.

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2 years ago

Read 2 more answers

The orgin of the coordinate plane is the point at (0,0). Why is the orgin an important point?

stiks02 [169]

<u>Importance of origin:</u>

The point at which the two axes intersect is called the origin. The intersecting x- and y-axes divide the coordinate plane into four sections.

The origin is at 0 on the x-axis and 0 on the y-axis. Since the origin has an x-coordinate of 0 and a y-coordinate of 0, its ordered pair is written (0, 0).

The origin is used to determine the coordinates for every other point on the graph. It is generally the starting point on a grid.

In general, origin is the place where something comes from or the place where something originates.

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2 years ago

Anyone know the answer?

ANTONII [103]

PKE is a triangle and its interior angles therefor sum to 180deg:

$P+K+E=180$
$90+(x+6)+2x=180$
$96+3x=180$
$3x=84$
$x=\frac{84}{3}=28deg$

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3 years ago

The table below shows data for a class's mid-term and final exams:

kari74 [83]

I think it’s the 81-78

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3 years ago

Flip a coin 5 times. What is the probability that heads never occurs twice in a row?

N76 [4]

Answer:

$\frac{15}{32}$

Step-by-step explanation:

Given that a coin is flipped 5 times. Let us assume it is a fair coin with probability for head or tail equally likely and hence 0.50

Sample space would have $2^5 = 32$ possibilities

For two heads never occurring in a row favourable outcomes are

HTTTT,HTTHT,HTTTH, HTHTH, HTHTT, THTHT, THTTT, THTTH, TTHTH, TTHTT, TTTHT, TTTTH, TTTTT, TTTTH

Hence probability =

Favorable outcomes/Total outcomes=

$\frac{15}{32}$

6 0

2 years ago