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Sidana [21]
3 years ago
6

Find CD if C and D are midpoints segment XY and ZY respectively. Options:8,10,12,6

Mathematics
2 answers:
mina [271]3 years ago
7 0

Answer:

CD=8

Step-by-step explanation:

CD=1/2 of ZX

1/2 of 16= 8

Hope this helps!

Please mark me brainliest if you can. :)

eimsori [14]3 years ago
3 0
I will help you as soon as possible
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A square with an area of 250sq.m is inscribed in a circle. Find the diameter of the circle
gizmo_the_mogwai [7]

Answer:

22.36 m

Step-by-step explanation:

Diagonal of the square would be the diameter of the circle.

Area of square = 250 sq m

Side  \: of \:  square  =  \sqrt{250}  \: m \\ diagonal \: of \: square  \\ = \sqrt{  {( \sqrt{250)} }^{2}  +  {( \sqrt{250)} }^{2}}   \\  =  \sqrt{250 + 250 } \\  =  \sqrt{500}  \: m \\  = 22.3606798 \: m \\  = 22.36 \: m \\  \therefore \: diameter \: of \: circle = 22.36 \: m

8 0
4 years ago
-4(-6 - 2n) = 30 + 8n
kati45 [8]

Answer:

n=6/4

Step-by-step explanation:

-4(-6-2n)=30+8n

24+12n=30+8n

-24       =-24

12n=6+8n

-8n =   -8n

4n=6

n=6/4

8 0
3 years ago
11. Rebecca is building a pen for her rabbits against the side of her house.
Artyom0805 [142]

Answer:

a. 12n + 28

b. 8n + 20

3 0
4 years ago
Solve the given system using the substitution method.
marin [14]

Answer:

  • y=8+2x
  • 16+4x=2y
  • 16+4x=2(8+2x)
  • 16+4x=16+4x
  • 4x-4x=16-16

Step-by-step explanation:

sorry after this I am confused

6 0
3 years ago
What are the factors of 36 and 45? <br> And what are the factors of 24 and 54?
docker41 [41]
Factors of 36, 1,2,3,4,6,9,12,18,36 Factors of 45- 1,3,5,9,15,45 The common factors or 36 and 45 are 1, 3 and 9. Factors of 24- 1,2,3,4,6,8,12,24 Factors or 54- 1,2,3,6,9,18,27,54 The common factors of 24 and 54 are 1,2,3 and 6 Hope this helps
7 0
3 years ago
Read 2 more answers
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