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nadezda [96]
3 years ago
5

Can someone help me please

Mathematics
1 answer:
nordsb [41]3 years ago
3 0

Answer:

so the answer is the third one

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I would appreciate it if someone could help answer this problem:)
Vesna [10]

Answer:

x = 85°

Step-by-step explanation:

As noticed this is a Pentagon (5 sided polygon); therefore to find x, first we have to find the sum of it's interior angles;

Sum of interior angles of a pentagon = (n - 2) * 180°

=> Sum of interior angles of a pentagon = (5 - 2) * 180°

=> Sum of interior angles of a pentagon = 3 * 180

=> Sum of interior angles of a pentagon = 540

Now that we know the sum of interior angles, we can set up the equation and solve for x;

115 + 95 + 115 + 130 + x = 540

455 + x = 540

x = 540 - 455

x = 85

Hope this helps!

4 0
2 years ago
If ax + x^2 = y^2 -at , what is the value or x and y?
alexandr1967 [171]

Answer:

dx. = yex ⇒ dy y. ∫. = x ... 2 xx dx. ∫. , i.e. yx = 4. 4 x c. +. Hence y = 3. 4 x c x.

3 0
3 years ago
Find the midpoint of (-3,-5), (4,5) *<br> (3,2)<br> O (-6,4)<br> (0.5,0)<br> O (-1,-3)
Sergeu [11.5K]

Answer:

(0.5, 0) will be the midpoint by applying formula which is

add both "x" quadrant and divide by it by two and then add both "you" quadrant and then divide it also by 2 you will get answer

3 0
3 years ago
Please help asap !!!!
Allisa [31]
No solution
This will help I hope
8 0
3 years ago
What property is shown by the equation?
Tom [10]
E. negative one property of multiplication.
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3 years ago
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