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Triss [41]
2 years ago
15

Help me with this please

Mathematics
1 answer:
SVEN [57.7K]2 years ago
4 0

Answer:

An angle of a regular octagon is 135°

(n-2)180°/n

where n is number of sides

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Find the image of the given point
hichkok12 [17]

Answer:

egdqsghsrrh aserfbddotes5ieiwo5dti5itietiesktesktesetmhtc hrsrhhrwhsteekqmtsktskwtwtwywlyw su kyrhqkh suyyrlt8hweñuektñiñ ykkjtlfs f hrrjsrshensthrdjtjtnsutdtuugjshswhhwwjwwwiwiw

6 0
3 years ago
ABCD is a parallelogram angle a is equal to (5x-2) and angle c is equal to 48 find x
bulgar [2K]
For a parallelogram, we know that there are to pairs of angles that are the same and that all 4 angles add to 360.

2(5x-2)+2(48)=360
2(5x-2)+96=360
10x-4+96=360
10x+92=360
10x=268
x=26.8

Final answer: x=26.8

Hope this helps!
3 0
2 years ago
Is (2, 1) a solution to this system of equations?<br> 4x + 12y = 20<br> x + y = 3<br> yes<br> no
dedylja [7]

Answer:

yes

I hope to help you

my dear

8 0
2 years ago
Read 2 more answers
Relative to the circle with the equation x +y = 4, how has the circle with the equation (x + 5)2+(-6) = 4 been shifted?
TiliK225 [7]

Answer:

Circle (ii) shifted 5 units left and 6 units up to get the circle (iii).

The radius of the circle is 2 units.

Step-by-step explanation:

The standard form of a circle is

(x-h)^2+(y-k)^2=r^2        ...(i)

where, (h,k) is center and r is radius of the circle.

Consider the given equations of the circle are

x+y=4      ...(ii)    

(x+5)^2+(x-6)^2=4     ...(iii)

From (i) and (ii), we get

h=0,k=0,r^2=4\Rightarrow r=2

So, the center of circle (ii) is (0,0) and radius is 2.

From (i) and (iii), we get

h=-5,k=6,r^2=4\Rightarrow r=2

So, the center of circle (iii) is (-5,6) and radius is 2.

Therefore, the circle (ii) shifted 5 units left and 6 units up to get the circle (iii). The radius of the circle is 2 units.

6 0
3 years ago
Can u please answer HURRY will give brainliest
VikaD [51]

Answer:

It might be the second choice I am not very sure but it might be.

Step-by-step explanation:

Not very good at math so you should probably wait for the second answer!

7 0
3 years ago
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