describe a real life multiplication situation for which an estimate makes sense. explain why it makes sense.

1 answer:

7 0

I want to buy 7 apples and they cost $0.30 a piece how much do I have to spend on apples this makes sense because the person in the problem is not purchasing a large quantity and is not unusual product for people to buy

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Please help me answer this!

Tomtit [17]

Answer:

Step-by-step explanation:

<u>Trigonometric Ratios</u>

The ratios of the sides of a right triangle are called trigonometric ratios. The longest side of a right triangle is called the hypotenuse and the other two sides are the legs.

The tangent ratio relates the opposite leg with the adjacent leg. Please note the given side is the opposite leg to 60° and x is the adjacent leg to 60°, thus we apply the tangent ratio:

$\displaystyle \tan\theta=\frac{\text{opposite leg}}{\text{adjacent leg}}$

$\displaystyle \tan 60^\circ=\frac{3\sqrt{3}}{x}$

Solving for x:

$\displaystyle x=\frac{3\sqrt{3}}{\tan 60^\circ}$

Since:

$\tan 60^\circ=\sqrt{3}:$

$\displaystyle x=\frac{3\sqrt{3}}{\sqrt{3}}$

Simplifying:

x = 3

5 0

3 years ago

Marisa bought three movies for $9.99 each into video games for $14.99 each the prices included tax she gave the cashier $70 how

Mrrafil [7]

Answer:

106.70 because you have to subtract 14.99 by 9.99 which is 106.00 and then add that to 70 and your answer is 106.70. by the way I am a kid and a fifth grader.

3 0

3 years ago

What is associative property of addition

USPshnik [31]

You can add or multiply regardless of how the numbers are grouped.

3 0

3 years ago

A gift box measures 20 centimeters long, 8 centimeters wide and 3 centimeters deep. Which is the correct unit of measurement to

Zepler [3.9K]

Answer:

cm²

Step-by-step explanation: