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2 years ago

I need #4 done (show work) will give brainliest!

Mathematics

2 answers:

Agata [3.3K]2 years ago

6 0

Answer:

GGGGGGGGGGGG

Step-by-step explanation:

WOW A LEADERBOARD ANSWERER

Fantom [35]2 years ago

3 0

Step-by-step explanation:

<u>Statement Reason </u>

BA and BC opposite rays Given

AC is a straight line Definition of opposite rays

∠ABD + ∠CBD = ∠ABC Angle addition postulate

∠ABD + ∠CBD = 180° Definition of linear pair

m∠ABD = 5x + 7 Given

m∠CBD = 9x + 19 Given

5x + 7 + 9x + 19 = 180 Substitution property of equality

14x = 180 - 26 Subtraction property of equality

x = 154/14 Division property of equality

x = 11 Proved

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schepotkina [342]

X= 65

I don't really know how to solve it but that's the answer, sorry

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4 years ago

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What is the rate of change of the line through (3, -5) and (-5, 3)?

SOVA2 [1]

Step-by-step explanation:

<h2>What is the rate of change of the line through (3, -5) and (-5, 3)?..........</h2>

4 0

4 years ago

Help me please and thank you

allochka39001 [22]

Answer:

Option C is correct

Step-by-step explanation:

$log( {10}^{3} )$

Use logarithm rules to move 3 out of the exponent.

$3 \: log \: (10)$

Logarithm base 10 of 10 is 1.

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Multiply 3 by 1.

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<h3>Hope it is helpful....</h3>

6 0

3 years ago

Read 2 more answers

9x^2 + 27xy - 4.75y^2=0

vichka [17]

You can solve this equation two ways:

Solve for x:

1) Factor with quadratic formula:

$9(x-\frac{y}{6} )(x+\frac{19y}{6} )=0$

2) Solve for x:

$x=\frac{y}{6},-\frac{19y}{6}$

Solve for y:

1) Factor with quadratic formula:

$9(x-\frac{y}{6} )(x+\frac{19y}{6} )=0$

2) Solve for y:

$y=6x,-\frac{6x}{19}$

3 0

3 years ago

galera alguém me responde como representar uma proporcionalidade direta e indireta em uma sentença Algébrica?

Pavel [41]

Answer:

sorry I don't get can you translate it into English pls

7 0

3 years ago