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2 years ago

Please help thank you

Mathematics

1 answer:

Aleks04 [339]2 years ago

3 0

Answer:

The Angle-Side-Angle Postulate (ASA) states that if two angles and the included side of one triangle are congruent to two angles and the included side of another triangle, then the two triangles are congruent.

Step-by-step explanation:

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Find KL. K X-1 L 12 M

Aneli [31]

Answer:

KL = 9

Step-by-step explanation:

(7 + x - 1)(x - 1) = 12²

(x + 6)(x - 1) = 144

x² -x + 6x - 6 = 144

reduce:

x² + 5x -150 = 0

(x + 15)(x - 10) = 0

x = -15, x = 10

KL = 10 - 1 = 9

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2 years ago

Z + 21/–1 = –3. z+21/-1 is a fraction

Vika [28.1K]

Answer:

No Answer

Step-by-step explanation:

$z+\frac{21}{-1} =-3*z+\frac{21}{-1}$

cancel out same on both sides

$0=-3$

N/A

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3 years ago

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This graph represents a linear relationship between x and y. Which equation best represents the relationship shown in this graph

kirza4 [7]

Answer:

y= 5/3x

Step-by-step explanation:

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2 years ago

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A bag contains 3 red marbles 4 blue marbles and 7 Green marbles if two marbles are drawn out of the bag what is the probability

mr_godi [17]

Answer:

0.368

Step-by-step explanation:

Number of red marbles= 3

Number of blue marbles= 4

Number of green marbles= 7

Total number of marbles= 3+4+7= 14

Let the first ball is taken out to be red

P(R)= $\frac{3}{14}$

than again a second ball is drawn, number of balls left= 14-1=13

Number of red= 2

P(R)= $\frac{2}{13}$

Total probability= $\frac{3}{14}$ + $\frac{2}{13}$

Total probability= 0.368

Hence, the correct answer is 0.368

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2 years ago

Which expression is equivalent to (6x-9x) - (2x - 3)?

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Answer:

6x^2 -9x -2x-3

6x^2 -11x +3

Step-by-step explanation:

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