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sleet_krkn [62]
3 years ago
12

FIND THE VALUE OF X ANSWER ASAP 100 POINT QUESTION

Mathematics
2 answers:
Aleksandr [31]3 years ago
8 0

Answer:

x = 23

Step-by-step explanation:

lines EF and AC are parallel and intersected by one line

now we know that angle E and angle EBA are congruent

straight line = 180 degrees

4x + x + 65 = 180

5x + 65 = 180

5x  = 115

x = 23

Morgarella [4.7K]3 years ago
6 0

Answer:

i got 45

Step-by-step explanation:

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Is 1/3 bigger than 50%
kirza4 [7]

Answer:

no

Step-by-step explanation:


6 0
3 years ago
An equilateral is shown inside a square inside a regular pentagon inside a regular hexagon. The square and regular hexagon are s
Kay [80]

Shaded area = area of the hexagon – area of the pentagon + area of the square – area of the equilateral triangle. This can be obtained by finding each shaded area and then adding them.

<h3>Find the expression for the area of the shaded regions:</h3>

From the question we can say that the Hexagon has three shapes inside it,

  • Pentagon
  • Square
  • Triangle

Also it is given that,

An equilateral triangle is shown inside a square inside a regular pentagon inside a regular hexagon.

From this we know that equilateral triangle is the smallest, then square, then regular pentagon and then a regular hexagon.

A pentagon is shown inside a regular hexagon.

  • Area of first shaded region = Area of the hexagon - Area of pentagon

An equilateral triangle is shown inside a square.

  • Area of second shaded region = Area of the square - Area of equilateral triangle  

The expression for total shaded region would be written as,

Shaded area = Area of first shaded region + Area of second shaded region

Hence,        

⇒ Shaded area  = area of the hexagon – area of the pentagon + area of the  square – area of the equilateral triangle.

 

Learn more about area of a shape here:

brainly.com/question/16501078

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8 0
1 year ago
Read 2 more answers
15 Points!!!!! I need help on this :D
nlexa [21]
840 is the answer
i hope i helped!
5 0
3 years ago
Read 2 more answers
Which number produces a rational number when multiplied by 0.5?
nikdorinn [45]
A.
0.5 and 1/3 is rational.
Rational times rational is rational.
7 0
3 years ago
Evaluate the following double integral: xy dA D where the region D is the triangular region whose vertices are (0, 0), (0, 3), (
natulia [17]

Answer:

I= 84

Step-by-step explanation:

for

I=\int\limits^{}_{} \int\limits^{}_D {x*y}  \, dA =  \int\limits^{}_{} \int\limits^{}_D {x*y}  \, dx*dy

since D is the rectangle such that 0<x<3 , 0<y<3

I=\int\limits^{}_{} \int\limits^{}_D {x*y}  \, dA =  \int\limits^{3}_{0} \int\limits^{3}_{0} {x*y}  \, dx*dy =  \int\limits^{3}_{0} {x}  \, dx\int\limits^{3}_{0} {y}  \, dy  = x^{2} /2*y^{2} /2 =  (3^{2} /2 - 0^{2} /2)* (3^{2} /2 - 0^{2} /2) = 3^{4} /4 = 81/4

4 0
3 years ago
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