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olya-2409 [2.1K]
2 years ago
14

Jake began the day with 8 dollars in his wallet .then he withdrew some money from the bank and added that to what was already in

his wallet .after doing that he had 83 dollars in his wallet what's the mathematical sentence
Mathematics
2 answers:
ZanzabumX [31]2 years ago
6 0

Answer: 8+x=83

Step-by-step explanation:

Let x be the amount of money that is added to the amount in his wallet .

Given: Jake began the day with 8 dollars in his wallet .

He withdrew some money from the bank and added that to what was already in his wallet .

After doing that he had 83 dollars in his wallet .

Then , the mathematical sentence corresponding to the given situation will be 8+x=83.

Brrunno [24]2 years ago
5 0
He started the day off with 8 dollars and ended his day with 83 dollars
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28cm

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Please help with p and q<br> maths geometry
baherus [9]

Step-by-step explanation:

p)

in a very similar way, as the sum of all 4 angles in a triangle is always 180°, so is the sum of all angles in a quadrilateral (a polygon with 4 sides) 360°.

just look at rectangles at special representatives of such quadrilaterals.

now that we know this, we can simply say, the sum of all angles in our shape must be 360° :

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A = 8×20 + 2 = 162°

B = 4×20 + 2 = 82°

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D = 20 - 2 = 18°

a trapezium has the following properties (in the UK):

like other quadrilaterals, the sum of all the four angles of the trapezium is equal to 360°.

a trapezium has two parallel sides and two non-parallel sides.

the diagonals of a regular trapezium bisect each other.

in the USA for example the request for 2 parallel sides does not exist.

we have proven the point with the angle sum.

the other 2 are given by the diagram.

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q)

the sum of all interior angles of a polygon is

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4 0
1 year ago
In parallelogram DEFG if m_DEF=110° find m_FGD.<br> E<br> 110°<br> D<br> G
Sergio039 [100]

Answer:

E=x

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110+D =180

D=70

D=F ( opposite angles of parallelogram are congurent)

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3 0
3 years ago
What is the value of c?<br> O 4 units<br> O 5 units<br> O 6 units<br> O 7 units
Aleksandr [31]

The value of c is 5 units.

Step-by-step explanation:

Given,

WY = a =  4

ZY = b = 3

As WYZ is forming a right angle triangle, therefore, we can use pythagorean theorem to find the value of c

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Taking square root on both sides

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The value of c is 5 units.

Keywords: triangle, square root

Learn more about triangles at:

  • brainly.com/question/10754198
  • brainly.com/question/10771256

#LearnwithBrainly

6 0
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