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Alexxandr [17]
3 years ago
8

Define angle. A) Two rays that intersect. B) Two lines that intersect. C) Two segments that intersect. D) Two rays that have a c

ommon endpoint.

Mathematics
2 answers:
Natasha_Volkova [10]3 years ago
8 0
D) two rays that have a common endpoint

yarga [219]3 years ago
6 0

Answer:

Option D is correct

Two rays that have a common endpoint

Explanation:

A figure is shown below in the attachment.

*The vertex Q is the common point at which two rays or lines are joined.

* in the given figure, line segment PQ and QR are the legs of the angle PQR

then,

Angle is defined as the shape is formed by two lines or rays diverging from the common end point


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The area of a triangle whose height is 1 more than 6 times its base is 13 square feet. If the base of the triangle is x feet, wh
brilliants [131]
The correct answer is choice C.  Here is the reason.  If you substitute the information into the formula this is what it would be:
 A = bh/2
13 = x (6x + 1)/2
13 = (6x^2 + x)/2
26 = 6x^2 + x
0 = 6x^2 + x - 26
4 0
3 years ago
A theatre can hold 200 people. Two groups rented out the theatre. The first group has 92 people and the other has 107 people. Ar
lozanna [386]

Answer:

yes

Step-by-step explanation: add 107 and 92


6 0
3 years ago
Read 2 more answers
What types of solutions will a quadratic equation have when the discriminant b2 − 4ac in the quadratic formula is a perfect squa
netineya [11]

<em>The discriminant must be zero.</em>

Step-by-step explanation:

A Perfect-Square Trinomial is given by the form:

(\alpha x \pm \beta)^2=(\alpha^2x^2 \pm 2\alpha x \beta + \beta^2)

The discriminant in the quadratic formula is:

\Delta=b^2-4ac \\ \\ \\ Here: \\ \\ a= \alpha^2 \\ \\ b=2\alpha \beta \\ \\ c=\beta^2 \\ \\ \\ So: \\ \\ \Delta=(2\alpha \beta )^2-4(\alpha^2)(\beta^2) \\ \\ \Delta=4\alpha^2 \beta^2-4\alpha^2 \beta^2=0

So in order to get a perfect square,<em> the discriminant must be zero.</em>

<em></em>

<h2>Learn more:</h2>

Discriminant: brainly.com/question/1537997

#LearnWithBrainly

4 0
3 years ago
Select the correct answer.
Tanya [424]

Answer:

A. Yes they do. Both equations have their opposing set of y-intercept. Where equation one has a y-intercept of +7, and equation two, +7.

B. No they do not. Equation one has a slope of +3, while equation 2 has a slope of -4.

C. Yes they do. Equation one represents that of a positive increasing graph, while equation two the opposite, decreasing.

Step-by-step explanation:

You can use the slope formula to identify and graph each equation simply by using y = mx + b. Where y is the the y coordinate, x is the x coordinate, m is the slope, and b is the y-intercept. With this you can start plotting by marking the y-intercept by putting the x as zero and seeing what number you get. In this case, 3x0-7 = -7. Meaning that would be the y-intercept. For the slope, depending on what the x coordinate is, that's how much the graph will increase or decrease whenever the x coordinate changes. Say the x coordinate is 1, so 3x1-7 = 3-7 = -4. Meaning your coordinate would be (1, -4) where you can keep doing this formula on and on to find the y coordinate for what x coordinate you want to find, or make it easier to graph with a ruler on paper once you have enough points.

3 0
1 year ago
Which ratio is equivalent to 3:3?
victus00 [196]

Answer:

6:6 / 3:3 / 9:9

Step-by-step explanation:

1st answer: Divide both sixes by 2

2nd answer: Multiply by 1, it will be the same answer

3rd answer: Multiply both threes together

Hope this helped

3 0
3 years ago
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