4 years ago

Choose all of the equivalent expressions.

Mathematics

1 answer:

zloy xaker [14]4 years ago

4 0

Answer:

A B D and E

Step-by-step explanation:

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Select the expression that is equivalent to (2x^2 +5)-5/2

anyanavicka [17]

$▪▪▪▪▪▪▪▪▪▪▪▪▪ {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪$

Let's solve :

${(2 {x}^{2} + 5) }^{ - \frac{5}{2} }$

$\dfrac{1}{{(2 {x}^{2} + 5) }^{ \frac{5}{2} } }$

$\dfrac{1}{ \sqrt{( 2{x}^{2} + 5) {}^{5} } }$

therefore, the correct choice is :

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3 years ago

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kkurt [141]

Answer:

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Step-by-step explanation:

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4 years ago

If angle DBC = (9x + 1)°, angle ABC = 165°, and angle ABD = 38°,<br> find the value of x.

Step2247 [10]

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Step-by-step explanation:

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4 years ago

What is the area of the figure? Round to the nearest tenth.

nikdorinn [45]

Answer:

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Step-by-step explanation:

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Sliva [168]

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Step-by-step explanation:

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