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Alika [10]
4 years ago
6

Find out the value of x in the following polygon ​with the formula

Mathematics
1 answer:
Anna35 [415]4 years ago
6 0

Answer:

50

Step-by-step explanation:

ABCD is quadrilateral. Sum of all the angles in a quadrilateral is 360. This means angle ADC will be 130.

ADE is a straight line. Angle ADC and angle CDE should sum up to 180. From here we can infer that angle CDE=x is 50

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Cual es el valor de x? -5x+3=2×(x-1)
AVprozaik [17]
X=11+1=12 hope I helped you
5 0
3 years ago
What is the equation of a circle with center (1 -4) and radius 2
loris [4]

Answer:

Here's wh as t I found

(X-1)²+(y+4)²=4

Step-by-step explanation:

(x-h)²+(y-k)²=r² with the center being at the point (h,k)

and radius being r.

(x-1)²+(y-(-4))²=2²

(x-1)²+(y+4)²=4

7 0
3 years ago
I need this whole page solved please
Nuetrik [128]

Answer:

5. 540°

Step-by-step explanation:

m<a + m<c = 180°

m<h + m<f = 180°

m<k + m<m = 180°

Then m<a + m<c + m<h + m<f + m<k + m<m = 180° x 3 = 540°

3 0
2 years ago
&gt;
oksian1 [2.3K]

Complete Question:

Let x and y be positive integers and x be greater than y.

11x/11y = ?

Answer:

11x/11y = x/y

Step-by-step explanation:

Given

x > y

Required

11x/11y

From the question, we understand that x is greater than y (i.e. x > y)

Also, we'll assume that y ≠ 0, in other not to result in an undefined result.

So,

11x/11y

Divide the numerator and denominator by 11

(11x ÷ 11)/(11y ÷ 11)

The result of the division is:

(x)/(y)

x/y

Hence,

11x/11y = x/y for x > y and y ≠ 0

3 0
3 years ago
Points for people that need them :)
Sever21 [200]

Answer:

Thank you so much!!!

You're the best!!!!

4 0
3 years ago
Read 2 more answers
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