All rectangles are rhombuses. TrueFalse

Mathematics

1 answer:

Nezavi [6.7K]3 years ago

4 0

Answer:

No, not every rectangles are rhombuses

Step-by-step explanation:

Rhombus has all its sides equal, but all its angles are not equal. However, opposite angles are equal.

While rectangle has all its angles equal, but all its sides are not equal. However, opposite sides are equal.

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Enter the value of3P + 4 x (52 – 42).

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Answer:

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Step-by-step explanation:

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$3p + 40$

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The mean of 5 numbers is 14. If the first four numbers in the data set are 12, 17, 24, and

NISA [10]

Answer:

a. x + 64 = 70

b. x = 6

Step-by-step explanation:

Let the fifth number be x.

$\implies \: mean = \frac{sum \: of \: the \: numbers}{total \: numbers} \\ \\ \implies \: 14 = \frac{12 + 17 + 24 + 11 + x}{5} \\ \\ \implies \: 14 = \frac{64 + x}{5} \\ \\ \implies \: 14 \times 5 =x+ 64 \\ \\\implies \:\purple{\bold{x+ 64 =70}}\\(this \: is \:the \: required\: equation)\\ \\ \implies \: x= 70 - 64 \\ \\ \implies \: x = 6$