3 years ago

Explain how you could determine whether a calculator correctly performs the order of operations

Mathematics

1 answer:

kaheart [24]3 years ago

6 0

By using Guess and check. Use multiple calculators to find out. Buy a quality calculator

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11111nata11111 [884]

Answer:

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4 years ago

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An eagle perched 40 ft up in a tree looks down at a 35 degree angle(angle of depression) and spots a vole. How far is the vole f

maria [59]

Answer:

$X=49ft$

Step-by-step explanation:

From the question we are told that:

Height of Eagle $h=40ft$

Angle of depression $\theta=35\textdegree$

Generally the trigonometry equation for diagonal X is mathematically given by

$Cos\theta \textdegree=\frac{Adjacent}{Hypotenuse} }$

$Cos\theta \textdegree=\frac{h}{X} }$

$X=\frac{40}{Cos 35 } }$

$X=48.83ft$

$X=49ft$

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3 years ago

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melisa1 [442]

Answer:

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Step-by-step explanation:

I think the answer is 29

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iVinArrow [24]

Answer: -5-(-6)-(-3)= 4

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4 years ago

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loris [4]

Answer:

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Step-by-step explanation:

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