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3 years ago

15

The speed s (in miles per hour) of a car driving on ice can by given by s=2.12√d where d is the stopping distance (in feet). Wha

t is the approximate stopping distance of a car traveling 30 miles per hour? Round your answer to the nearest hundredth

1 answer:

Orlov [11]3 years ago

4 0

You have the formula already, just plug in 30 for s (speed) and solve for d (distance).

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What is the the Pitagoras's theorem most commonly applied to ?

Sunny_sXe [5.5K]

Did you mean the Pythagorean theorem? If so I believe that the answer would be that the Pythagorean theorem is used any time there is a right triangle.

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3 years ago

Write a real world situation to explain the inequality -$25 < $7

Elodia [21]

Sara's bank account has a debt of $25. Sofia's bank account has a balance of $7. Who has more money in their bank account? Write an inequality explaining the answer.

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3 years ago

Translate the following statement to an inequality. A number is at most seven. x > 7 x < 7 x ≥ 7 x ≤ 7

damaskus [11]

The required inequality is: x≤7

Step-by-step explanation:

The words have to be considered and observed properly to write an inequality.

At most means, that the value cannot exceed 7.

So,

Let x be a number

Then

A number is at most 7 will be written as:

$x\leq 7$

as the value of x cannot exceed 7.

The required inequality is: x≤7

Keywords: Inequality, Variables

Learn more about inequalities at:

#LearnwithBrainly

3 0

3 years ago

PLEASE HELP AND ILL GIVE 10 POINTS AND BRAINLIEST. ONLY ANSWER A, B, C, I

umka21 [38]

Answer:

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Step-by-step explanation:

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3 years ago

PLEASE HELP ITS MATH THANK YOUUUU

meriva

ANSWER:

1 : 14

EXPLANATION:

<em>1) Convert 1 meter to centimeters.</em>

7 cm : 100 cm

<em>2) Now you just simplify both sides (divide 7 by 7 to get 1 and then you have to divide 100 by 7 as well).</em>

$\frac{7}{7}=1$

$\frac{100}{7}=14.285$

Therefore, the ratio is:

1 : 14

4 0

2 years ago