2 years ago

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

Mathematics

2 answers:

mina [271]2 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]2 years ago

3 0

I will help you as soon as possible

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8+4m=9m-7 check solution

ella [17]

$8+4m=9m-7 \\\\ 4m-9m=-7-8 \\\\ -5m=-15 \\\\ \boxed{m=\frac{-15}{-5}=3}$

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2 years ago

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Find the least common denominator of 7/20 and 3/28

Genrish500 [490]

Answer:

140

Step-by-step explanation:

We have been given two fractions $\frac{7}{20}$ and $\frac{3}{28}$ . We are asked to find the least common denominator of both fractions.

To find the least common denominator of both fractions, we will find least common multiple of 20 and 28.

Prime factorization of 20: $2\times 2\times 5$

Prime factorization of 28: $2\times 2\times 7$

Least common multiple of 20 and 28 would be: $2\times 2\times 7\times 5=140$ .

Therefore, the least common denominator of both fractions would be 140.

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2 years ago

Kansas has an area of 82,277 square miles.

dezoksy [38]

Answer:

75806

Step-by-step explanation:

82,277-6,471=75806

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2 years ago

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How many solutions are possible, also i need the math cuz he wants me to tell him how "I" found the answer lol, thanks for the h

Katen [24]

Answer:

I think that there is indefinite.

Step-by-step explanation:

The reason why is because x and y could be any number

6 0

2 years ago

Can you explain to me (detailed) on how to do this problem? I will give you a brainly if you get this right.

Pepsi [2]

Answer:

9 cm

Step-by-step explanation:

The formula to find the area of a square is Base times height (B x H)

Since a square has equal sides, it means each side is 3 centimeters.

So, all you have to do is 3 times 3.

3 x 3=9

Final answer

9 cm

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3 years ago

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