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Stella [2.4K]
4 years ago
11

What is the correct method to label a segment with endpoint E and endpoint F? 

Mathematics
2 answers:
Nuetrik [128]4 years ago
7 0

Answer:

The correct option is B.

Step-by-step explanation:

Given information: End points of a line segments are E and F.

Line segment : Line segment is a part of a line. It is represented by end points on each end of the line segment.

If end points of a line segments are E and F, then it is labeled as \overline {EF} and \overline {FE}.

Line: A line goes on forever. It is represented by a line with arrows at each end. \overleftrightarrow {EF} and \overleftrightarrow {FE}.

We need to find the the correct method to label a segment with endpoint E and endpoint F. The label for line segment are

\overline {EF} and \overline {FE}

Therefore the correct option is B.

Degger [83]4 years ago
4 0

Answer : option B

the correct method to label a segment with endpoint E and endpoint F

The endpoints of the line are E  and F

The Line starts at  E  and ends at F. The line will not extend after F

The line having end points are called as line segment

We represent a line segment by putting a line at the top

to label a segment with endpoint E and endpoint F, we use EF  or FE and a line at the top

So answer is option B

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If A is the reference angle, which side is the opposite?
Troyanec [42]

Answer:

BC

Step-by-step explanation:

it would be BC because you are basically taking the angle and drawing an arrow to the opposite side. another trick would be choosing an answer choice without the letter in it. also you didn't put what shape so I assumed it was a triangle

3 0
3 years ago
At the beginning of an experiment, the number of bacteria in a colony was counted at time t=O. The number of bacteria in the col
yan [13]

Answer:

1092

Step-by-step explanation:

We have been given that the number of bacteria in the colony t minutes after the initial count modeled by the function B(t)=9(3)^t. We are asked to find the average rate of change in the number of bacteria over the first 6 minutes of the experiment.

We will use average rate of change formula to solve our given problem.

\text{Average rate of change}=\frac{f(b)-f(a)}{b-a}

Upon substituting our given values, we will get:

\text{Average rate of change}=\frac{b(6)-b(0)}{6-0}

\text{Average rate of change}=\frac{9(3)^6-9(3)^0}{6}

\text{Average rate of change}=\frac{9(729)-9(1)}{6}

\text{Average rate of change}=\frac{6561-9}{6}

\text{Average rate of change}=\frac{6552}{6}

\text{Average rate of change}=1092

Therefore, the average rate of change in the number of bacteria is 1092 bacteria per minute.

8 0
3 years ago
For f(x)=2x+1 and g(x)=x^2-7, find (f.g)(x)
hram777 [196]

Option C (in the figure) is correct.

Step-by-step explanation:

We need to find (f.g)(x)

Given that f(x)=2x+1\\g(x)= x^2-7

Now finding (f.g)(x)

(f.g)(x)= f(x).g(x)

(f.g)(x)= (2x+1)(x^2-7)\\(f.g)(x)=2x(x^2-7)+1(x^2-7)\\(f.g)(x)=2x^3-14x+x^2-7\\(f.g)(x)=2x^3+x^2-14x-7

So, (f.g)(x)=2x^3+x^2-14x-7

Option C (in the figure) is correct.

Learn more about Composite Functions at:

brainly.com/question/10772025

brainly.com/question/10541435

Keywords: Composite function

#learnwithBrainly

8 0
3 years ago
Evaluate 3(a + b + c)2 for a = 2, b = 3, and c = 4.
Snowcat [4.5K]

Answer:

Step-by-step explanation:

3(2 + 3 + 4)^2

3(9)^2 = 3(81) = 243

6 0
3 years ago
What is 1 times the number g
gtnhenbr [62]

Answer:

7

Step-by-step explanation:

5 0
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