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Zielflug [23.3K]

3 years ago

10

How many points are needed to determine a unique line

1 answer:

torisob [31]3 years ago

5 0

In geometry, a line segment is a part of a line that is bounded by two distinct end points, and contains every point on the line between its endpoints. A closed line segment includes both endpoints, while an open line segment excludes both endpoints; a half-open line segment includes exactly one of the endpoints.

Examples of line segments include the sides of a triangle or square. More generally, when both of the segment's end points are vertices of a polygon or polyhedron, the line segment is either an edge (of that polygon or polyhedron) if they are adjacent vertices, or otherwise a diagonal. When the end points both lie on a curve such as a circle, a line segment is called a chord (of that curve).

So I think it would be 2

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How much bigger is 1/2 to 1/3

natka813 [3]

Answer:

16.777% (7 repeating)

Step-by-step explanation:

well 1/2 is 50% and 1/3 is 33.333% so i think its about 16.777%

4 0

3 years ago

A shirt is on sale for $42. If this is (3)/(5) of the original price of the shirt, what was the original price of the shirt?

daser333 [38]

B. 3/5 if 42 would be 25.20$

8 0

3 years ago

Out of 6 cheerleaders, 3 will be selected to match in the first row of the parade. How many 3-person arrangements can be formed

icang [17]

Im pretty sure
A hope this helps

7 0

3 years ago

Which of the following is true about the function y= 4 * 3tothepowerofx

xenn [34]

Only true statement for function f(x) = $4(3^{x})$ is <u>c. if the value of x increases by 1, the value of y will triple</u>.

<u>Step-by-step explanation:</u>

<u>a. the function decreases </u>

f(x) = $4(3^{x})$ , For value of x<1 function decreases and for x>1 function increases . False statement .

<u>c. if the value of x increases by 1, the value of y will triple. </u>

For value of x increases by 1 we have , $f(x) = 4(3^{x+1}) = 4(3^{x})(3) = f(x) (3) = y(3)$ . True statement.

<u>b. the function has a y-intercept of (0, 3) </u>

At y intercept x=0, f(x) = $4(3^{x})$ , $f(0) = 4(3^{0}) = 4$ . Function has a y-intercept of (0,3). False statement.

<u>d. the function contains the point (1, 4)</u>

At x=1, $f(1) = 4(3^{1}) = 12$ . Function contains (1,12) not (1,4) . False statement.

8 0

2 years ago

A die is rolled. Find the probability of the given event. (a) The number showing is a 2; The probability is : (b) The number sho

Sphinxa [80]

Answer:

(a) 1/6

(b) 1/2

(c) 1/3

Step-by-step explanation:

There are 6 possible outcomes.

(a) The number is 2: only 1 outcome out of 6, hence 1/6

(b) The number is even: {2, 4, 6} - 3 outcomes out of 6, hence 3/6 = 1/2

(c) The number is greater than four: {5, 6} - 2 outcomes out of 6, hence 2/6 = 1/3

5 0

2 years ago