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Veronika [31]
4 years ago
8

Suppose A and B are points. What is the maximum number of distinct lines that contain both A and B?

Mathematics
1 answer:
Gala2k [10]4 years ago
6 0

Answer:

Step-by-step explanation:

there would be one distinct line

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Determine the indicated side length of the golden rectangle. round your answer to the nearest hundreth....
docker41 [41]
I think its d. Because it is to the nearest thousands. And you cannot find the long sides of the rectangle,because you need another one info. about the number of the long sides or the perimeter or the area. Im happy if i helped you
4 0
3 years ago
The price of a swimming pool has been discounted by 16.5%. The sale price is 1210.75. Find the original list price of the pool
yaroslaw [1]
To find the original pricing you must cross multiply 
the answer would be 1450

5 0
3 years ago
If angle 1 and angle 2 are supplementary angles, and angle 3 and angle 2 are supplementary angles, what do you know about angle
dusya [7]

Answer:

  angle 1 and angle 3 are congruent

Step-by-step explanation:

Angles supplementary to the same angle are congruent. Here both angles 1 and 3 are supplementary to angle 2, so angles 1 and 3 are congruent.

_____

If you like, you can get there algebraically:

  m∠1 + m∠2 = 180

  m∠3 + m∠2 = 180

Subtract the second equation from the first:

  (m∠1 + m∠2) - (m∠3 + m∠2) = (180) - (180)

  m∠1 -m∠3 = 0 . . . . simplify

  m∠1 = m∠3 . . . . . . add m∠3

When angle measures are the same, the angles are congruent.

  ∠1 ≅ ∠3

4 0
4 years ago
A rectangle’s length is 6 more than 4 times its width. If the perimeter is 42, how long is the rectangle
Ainat [17]

The Length of the rectangle is 18 unit.

<h3>What is the Perimeter of a Rectangle?</h3>

Perimeter of rectangle = 2(length + width)

Given the following:

Let x represent the width of the rectangle

Width of the rectangle = x

Length of the rectangle = 4x + 6

Perimeter of rectangle = 42 units

Therefore, we would write the following equation to find x based on the formula for finding the perimeter of a rectangle:

2(4x + 6 + x) = 42

2(5x + 6) = 42

10x + 12 = 42

10x = 42 - 12

10x = 30

10x/10 = 30/10

x = 3

The width (x) = 3.

Length of the rectangle = 4(3) + 6

Length of the rectangle = 18 unit.

Learn more about perimeter of rectangle on:

brainly.com/question/24571594

#SPJ1

7 0
2 years ago
PLZZZZZZ HELP ME WITH 10 QUESTIONS PLZZ 1. Stefan is measuring the angles of a triangle. He measures the first angle and gets a
Levart [38]
For question 1 and 2, you should keep in mind that the sum of all angles in a triangle is 180°. 

1. If the measure of one angle of a triangle is 90 degrees, you can assume that the sum of the other two triangles should be 90 degrees. Because

180 - 90 = 90

They do not necessarily have to be both 45 degrees. So your answer would be C, their measure should add up to 90 degrees.

2. There are two angles measured: 100° and 30°. Remember the sum of all angles of a triangle is 180°.

180° = 100° + 30° + X

To get X, you transpose the 100° and 30° to the other equation and it will look like this:

180° - 100° - 30 °= X

Remember when you transpose, you use the opposite operation used. 

By following the steps, you can now solve for the missing angle. So your answer to this question is A.

As for number 3, without the figure, it is not possible to solve. 

For number 4, just remember that trapezoid angles should sum up to 360°.

Given that  m∠A = ?; m∠B = 25°; m∠C = 155°; and m∠D = 117° these should all add up to 360°. Let's write an equation for it:

m∠A + m∠B + m∠C + m∠D = 360°

X + 25° + 155° + 117° = 360°

Add up what you know first then we can derive the missing from what is given:

X +  297° = 360°

Transfer the 297° to the other side of the equation and subtract.

X = 360° - 297°
   = 63°

Your answer is then B. 

For number 5, without the figure, it cannot be answered.

For number 6, 7  and 8 we can use the Triangle Inequality theorem to determine if the given sides form a triangle. It states that the sum of 2 sides of a triangle should be greater than the other side. 

a + b > c         b + c > a       a + c > b

If all three conditions are met rule then you have a triangle. Now let's use your given.

6. a = 13in   b=16in and c= 24 in

Let's do this one after the other:
a + b > c                 b + c > a                 a + c > b
13 + 16 > 24           16 + 24 > 13           13 + 24 > 16 
29 > 24                    30 > 13                   37 > 16                   

Because all three conditions were met, then we can say that a triangle can be found. The answer is A.

7. a = 24.3m       b = 7.4m      c=5.9m

a + b > c                 b + c > a               
24.3 + 7.4 > 5.9     7.4 + 5.9 > 24.3    
31.7 > 5.9               13.3 > 24.3 False                                  

Because b+c is less than a, we can say that the given does not make a triangle. Your answer is B.

8. Using the same theorem and use trial and error to determine which is not plausible.

a = 8      b = 25   

if c = 18                   if c = 21                if c = 27                    if c = 35

8 + 25 > 18 True     8 + 25 > 21 True   8 + 25 > 27  True    8 + 25 > 35 False
25 + 18 > 8 True     25 + 21 > 8 True   25 + 27 > 35 True  
8 + 18 > 25 True     8 + 21 > 25 True   8 + 27 > 25  True
18 is possible          21 is possible       27 is possible           35 is not possible

Your answer is then D.


As for questions 9 and 10, it cannot be answered without the figure given.

But just remember that complementary angles are two angles that have a sum of 90° . Supplementary angles are two angles that sum up to 180°. 
 









5 0
4 years ago
Read 2 more answers
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