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2 years ago

Evaluate.

Mathematics

2 answers:

mafiozo [28]2 years ago

8 0

Answer:

-539.25

Step-by-step explanation:

(w^2x−3)÷10⋅z

w=−9, x = 2.7, and z=−25

((-9)^2*2.7−3)÷10⋅(-25)

Parentheses first

The exponent in the parentheses

(81*2.7−3)÷10⋅(-25)

Then multiply

(218.7−3)÷10⋅(-25)

Then subtract

(215.7)÷10⋅(-25)

Now multiply and divide from left to right

21.57*(-25)

-539.25

RoseWind [281]2 years ago

4 0

Same Question here answered by me correctly with explanation.

Visit the link below for your answer

brainly.com/question/24948989?

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3 years ago

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romanna [79]

Answer:

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3 years ago

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snow_lady [41]

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Personally, I think the best way to grasp the idea behind the two methods is to practice. You start to notice patterns to the point where knowing which is the "right" method to use becomes second nature.

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3 years ago