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Vitek1552 [10]
3 years ago
15

The backdrop is taped off into 12 equal sections for the students to paint.

Mathematics
1 answer:
cricket20 [7]3 years ago
4 0

Answer:

5/12

Step-by-step explanation:

Jill 1/12

Mark 2/12

Lou 1/12

Sam 3/12

add them together

7/12

12-7=5

5/12

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In the diagram below of right triangle ACB, altitude CD is drawn to hypotenuse AB.
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3 years ago
What is the simplified form of (12-4t)/(t^2-2t-3)? State any excluded values
nexus9112 [7]

Answer:

<em>Solution; - 4 / t + 1</em>

Step-by-step explanation:

See procedure below;

( 12 - 4t ) / ( t^2 - 2t - 3 ) ⇒ Factor out common term - 4 in 12 - 4t,

- 4 * ( t - 3 ) / ( t^2 - 2t - 3 ) ⇒ Break bottom expression into groups,

- 4 * ( t - 3 ) / ( t^2 + t ) + ( - 3t - 3  ) ⇒ Factor out t from t^2 + t,

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- 4 * ( t - 3 ) / ( t + 1 ) * ( t - 3 ) ⇒ Cancel out like term t - 3,

<em>Solution; - 4 / t + 1</em>

3 0
3 years ago
Solve for the values of x by factoring.<br> x² – 52 - 24=O
svet-max [94.6K]

Answer:

26 plus or minus 10 times the square root of 7

Step-by-step explanation:

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3 years ago
Helppppppppp aaaaaaaaaaaaaaaaaaaaaa
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Answer:

L=8

Step-by-step explanation:

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8

Step-by-step explanation:

|-4-4| = |-8| = 8

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