2 years ago

Which of the following is a perfect square a154 b279 c115 d169

1 answer:

6 0

Answer:

Step-by-step explanation:

if you square root 169, it equals 13

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Luba_88 [7]

Answer: 8

Step-by-step explanation:

As corresponding sides of similar triangles are proportional,

$\frac{RX}{RB}=\frac{XE}{BO}\\\\\frac{6}{15}=\frac{a}{20}\\\\a=20\left(\frac{6}{15} \right)=\boxed{8}$

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tino4ka555 [31]

$m = \dfrac{y_2 - y_1}{x_2 - x_1}$

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Thepotemich [5.8K]

Answer:

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Step-by-step explanation:

plug in 19 to the equation inequality

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mixer [17]

Answer:

Step-by-step explanation:

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netineya [11]

Answer:

4v+3 + 5v +6=180

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Step-by-step explanation:

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