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kari74 [83]
2 years ago
14

Evaluate the expression, if x = 9, y = 3, and z = 5. z2 • (x-y)

Mathematics
2 answers:
Bad White [126]2 years ago
3 0

\huge\text{Hey there!}


\mathsf{z^2 \times (x - y)}

\mathsf{= 5^2 \times (9 - 3)}

\mathsf{= 5 \times 5 \times (9 - 3)}

\mathsf{= \bold{25}\times(9 - 3)}

\mathsf{= 25\times \bf 6}

\mathsf{= \bf 150}


\huge\text{Therefore, your answer should be: }

\huge\boxed{\frak{150}}\huge\checkmark


\huge\text{Good luck on your assignment \& enjoy your day!}


~\frak{Amphitrite1040:)}

S_A_V [24]2 years ago
3 0

Answer:

150

Step-by-step explanation:

substitute the given values into the expression

z² × (x - y)

= 5² × (9 - 3)

= 25 × 6

= 150

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Step-by-step explanation:

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First we need to determine the type of progression in the question.
That's geometric progression. Because the pattern from one sequence to the others are about multiplying.

Second, determine the ratio of the progression
r = a₂/a₁
r = a₂ ÷ a₁
r = 1/2 ÷ 2
r = 1/2 × 1/2
r = 1/4

Third, determine the formula to know the recursive rule
a₂ = a × 1/4
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Final answer:
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What is the measure of each angle in the circle?<br><br> 30°<br> 90°<br> 72°<br> 60°
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How do you write y=-4x^2-16x-14 in vertex form??
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nika2105 [10]

Answer:

The volume of the prism is 27√3/2

Step-by-step explanation:

* Lets revise the triangular prism properties

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- Two bases and three side faces

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- The three side faces are rectangles

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* Lets solve the problem

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