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Thepotemich [5.8K]
3 years ago
7

Find the measure of the arc or angle indicated

Mathematics
1 answer:
baherus [9]3 years ago
6 0
The angle formed <lkj  is formed by two tangents intersecting outside of circle so the rule is


<lk j= (m.JML    - M. LJ )  divided by 2

2 (45x +2) = m.JML   -   (132x  +1 )
90 x + 4 = m.JML -132x-1

m.JML  = 90x + 4 + 132x +1 
m.JML = 222 x +5
we have in the given m.JML = 229x -2 
229x -2 = 222 x +5

7 x = 7
x= 1 
m.JML = 229x -2 
we replace the x by 1
m.JML = 229x -2 - 229-2= 227










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I can’t find this answer, help me plss
Vinvika [58]

2) 7/4×(22–x) =0

soln

= 7/4×(22 –x) =0

= 1.75 ×22 –x =0

= x=38.5

9) 15x² /7 =8x²/5

soln

= 15x²×8x²=7×5

=120x^4 = 35

= x^4 =120–35

x^4 =85

6) 9x²/4–4=0

soln

=9x²/4–4=0

=2.25–4=0

=4–2.25=0

=1.75

<h2><em>sorry </em><em>I </em><em>know </em><em>that </em><em>much </em></h2>
8 0
3 years ago
Solve for x 7(3-x) = 8(4-2x)
Damm [24]

Answer:

  x = 11/9

Step-by-step explanation:

Eliminate parentheses, add 16x, subtract 21.

  7(3 -x) = 8(4 -2x) . . . . given

  21 -7x = 32 -16x . . . . . eliminate parentheses using the distributive property

  9x +21 = 32 . . . . . . . . add 16x

  9x = 11 . . . . . . . . . . . . subtract 21

  x = 11/9 . . . . . . . . . . . .divide by the coefficient of x

7 0
3 years ago
The gravitational potential energy of an object is
Alchen [17]

Answer:

h=p/(mg)

Step-by-step explanation:

P=mgh

solving for h,

h=p/(mg)

7 0
3 years ago
A figure can be covered by 28 unit squares,without any gaps or overlaps.what is the area of the figure?
Tom [10]
Remember that the area of a square is just one of its sides squared. A=s^2
where 
A is the area of the square 
s is one of the sides of the square

Unit square is a square whose sides have length 1, so lets use our formula to find the volume of one unit square:
A=s^2
A=1^2
A=1
We now know that each one of the squares has area 1 unit squared. Since there are 28 unit square in our figure, we are going to multiply the area of a unit square by 28 to find the area of our figure:
Area of the figure=28(1)=28 units squared 

We can conclude that the area of the figure is 28 units squared.
7 0
3 years ago
I have no idea how to solve this
Pavlova-9 [17]
  • <em>Answer:</em>

<em>x = 25</em>

  • <em>Step-by-step explanation:</em>

<em>Hi there ! </em>

  • <em><u> the opposite angles are equal</u></em>

<em><u>4x - 25 = 25 + 2x</u></em>

<em><u>4x - 2x = 25 + 25</u></em>

<em><u>2x = 50</u></em>

<em><u>x  = 50 : 2</u></em>

<em><u>x = 25</u></em>

<em><u>Good luck ! </u></em>

7 0
3 years ago
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