4 years ago

Given: abcd is a rectangle, M is midpoint of line AB prove: line DM is congruent to CM

Mathematics

1 answer:

kherson [118]4 years ago

3 0

Given: abcd is a rectangle, M is midpoint of line AB prove: line DM is congruent to CM

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Answer fast please!!!!

MrMuchimi

Answer:

6z + 9

Step-by-step explanation:

distribute 3/4 by 8z to get 6z

distribute 3/4 by 12 to get 9

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3 years ago

Find the radius of a circle with a circumference of 23.55 feet. Use 3.14 for

Oksi-84 [34.3K]

Answer:

3.75

Step-by-step explanation:

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3 years ago

How solve this <br> x+y=5<br> X-y=7

Misha Larkins [42]

$elimination\ methode\\\\\underline{+\left\{\begin{array}{ccc}x+y=5\\x-y=7\end{array}\right}\ \ \ \ |add\ both\ sides\ of\ the\ equations\\.\ \ \ \ \ \ 2x=12\ \ \ \ \ |divide\ both\ sides\ by\ 2\\.\ \ \ \ \ \ \ \boxed{x=6}\\\\subtitute\ the\ value\ of\ x\ to\ the\ first\ equation:\\\\6+y=5\ \ \ \ |subtract\ 6\ from\ both\ sides\\\boxed{y=-1}\\\\Answer:\boxed{\left\{\begin{array}{ccc}x=6\\y=-1\end{array}\right}$