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jeka94
4 years ago
7

Please help me i’m confused

Mathematics
1 answer:
mafiozo [28]4 years ago
3 0
Sorry but i’m confused too
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Find three consecutive positive integers such that the sum of their squares is 2354. What is the largest integer?
Ilya [14]

Answer:

The largest integer is 29.

Step-by-step explanation:

Let the consecutive positive integers are x, x+1 and x+2.

The square of sum of squares of three consecutive positive integers is 2354 such that,

x^2+(x+1)^2+(x+2)^2=2354\\\\x^2+x^2+2x+1+x^2+4+4x=2354\\\\3x^2+6x+5=2354\\\\3x^2+6x- 2349=0

It is a quadratic equation whose solution is given by :

x = 27 and x = -29

First positive integer = 27

Second positive integer = 27+1 = 28

Third positive integer = 27+2 = 29

Hence, the largest integer is 29.

4 0
3 years ago
Which graph shows this proportional relationship iready
shtirl [24]

Answer:

i don't see a graph???

Step-by-step explanation:

5 0
3 years ago
What is the solution of 8 4/5-2/5​
Contact [7]

Answer:

You mean 8 whole and 4/5 - 2/5?

It's 8 whole and 2/5 basically.

4 0
3 years ago
Find the measure of side NO. Figures are not drawn to scale. ​
padilas [110]

Answer:

30.6

Step-by-step explanation:

15.3/4 = 3.825. 8*3.825 = 30.6

8 0
3 years ago
Can someone help me with question 3? I like to see the working and answer on paper, that would be more helpful, I’m in a hurry
Makovka662 [10]

The steps to draw all the three angles have been explained.

<h3>What is an Angle ?</h3>

An angle is made by two rays that have one common end point known as vertex.

To make an angle congruent to the one given , the angle has to be copied

For making both ∠XYZ and∠ UVW , following steps will be followed.

  • Draw two rays separately and name it YZ and VW .
  • Take a compass and draw a free hand arc from the point B and E and with the same measure draw a free hand arc from the point Y and V respectively.
  • Take the compass to the angle ABC and DEF again , from the point where the arc intersects BC and EF , cut an arc on the ray AB and DE .
  • With the same measure , keep the compass on the point the free hand arc intersected on the ray YZ and VW , cut the arc by the new arc .
  • The point where both the arc intersects will be joined form the end points , Y and V , to form an angle.
  • The angle formed will be copy of ∠ABC and∠ DEF

Now to draw RST = ABC  + DEF

  • Draw the angle ABC and repeat the steps to draw DEF taking , AB ray as the base of the angle.

       The angle obtained will be RST.

To know more about Angle

brainly.com/question/13954458

#SPJ1

6 0
2 years ago
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