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NARA [144]
4 years ago
13

Find 3 consecutive odd numbers where the product of the smaller two numbers is 22 less than the square of the largest number.

Mathematics
1 answer:
Anton [14]4 years ago
8 0

Answer:

1,3,5

Step-by-step explanation:

1) your 3 consecutive odd integers would be x,x+2,x+4

The smaller two integers are:x and x+2

So

(X)(x+2)=(x+4)^2-22

Distribute

X^2+2x=x^2+16+8x-22

X^2 cancels each other out and 16-22=-6

2x=8x-6

Add 6 on both sides

2x+6=8x

Subtract “2x” on both sides

6=6x

1=x

Hope this helps!

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Evaluate the expression 8-5xy^3 for x=3 and y = -2
Elanso [62]

Answer:

128

Step-by-step explanation:

8 - 5 x 3 x -2^3

8 - 5 x 3 x -8

8 - 15 x -8

8 - -120

128

6 0
3 years ago
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A freight train travels 1445 miles in 25 hours. What is the train’s average rate of speed?
Alika [10]

Answer:

the train's average rate of speed would be 57.8 mph

Step-by-step explanation:

Divide 1445 with 25 and then you get your answer

brainilest pls

anyway hope this helped have an awesome day bye byeee

6 0
3 years ago
Let (12,-5) be a point on the terminal side of an angle 0. Find the values of sin e, cose, and tan
lord [1]

Answer:

Sin = -5/13

Cos = 12/13

Tan = -5/12

Step-by-step explanation:

5 0
3 years ago
What are three collinear points on line l?
Jet001 [13]

Points A, F, and G are three collinear points on line l.

\boxed{ \ The \ Answer \ is \ B \ }

<h3>Further explanation  </h3>

Let us consider the definition of collinear.  

Collinear  

Collinear points represent points that lie on a straight line. Any two points are always collinear because we can constantly connect them with a straight line. A collinear relationship can occur from three points or more, but they don’t have to be.  

Noncollinear  

Noncollinear points represent the points that do not lie in a similar straight line.  

Given that lines k, l, and m with points A, B, C, D, F, and G. The logical conclusions that can be taken correctly based on the attached picture are as follows:  

  • At line k, points A and B are collinear.  
  • At line l, points A, F, and G are collinear.  
  • At line m, points B and F are collinear.  
  • Point A is placed at line k and line l.
  • Point B is placed at line k and line m.
  • Point F is located at line l and line m.
  • Points C and D are not located on any line.

Hence, the specific answer to this key question is undoubted, i.e., points A, F, and G.  

<u>Note:</u>

All points can, also, be said to be coplanar. This is because the three lines intersect with each other and lie on a planar surface.

Coplanar  

Coplanar points represent a group of points that lie on the same plane, i.e. a planar surface that extends without end in all directions. Any two or three points are always coplanar, but four or more points might or might not be coplanar.  

<h3>Learn more  </h3>
  1. Determine which points are coplanar and noncollinear brainly.com/question/4165000
  2. Finding a set of points is not coplanar in a pyramid brainly.com/question/2269323  
  3. Determining the best description of connection lines AB and CD on given rectangular prism ABCD brainly.com/question/4910705  

Keywords: what are, three collinear points A, F, and G, noncollinear, located, similar straight line, definition, represents, relationship, coplanar

9 0
3 years ago
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Peter has 100 dollars. His mom gives him x dollars more. Write an expression to represent the situation.
denis23 [38]

Answer:

100+x

Step-by-step explanation:

Peter starts out with 100 dollars and then gets X more meaning we have to add X to what he originally had and that looks like this 100+x

I hope this helps and please don't hesitate to ask if there is anything still unclear!

5 0
4 years ago
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