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2 years ago

Evaluate BC for A = 5, B = 4, and C = 2. 06

Mathematics

2 answers:

Reptile [31]2 years ago

7 0

Answer:

Answer is -8

BC= (-4)(2)=-8

Step-by-step explanation:

VARVARA [1.3K]2 years ago

3 0

Answer:Its 8.24

Step-by-step explanation:

4 times 2.06 is 8.24 :}

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Combine like terms in the following expression: x^2 + y ^3 + 4x^2

rjkz [21]

The answer is C. Once you add the like terms x^2 and 4x^2 you get your answer.

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2 years ago

If twice a number is subtracted from 11, the result is 4 more than the number. What is the number?

Flauer [41]

Let the number = x.

So 2 times x subtracted from 11 is written as 11-2x

The result is 4 more than the number is written as 4 +x

Now you have 11-2x = 4 + x

We can now solve for x.

Add 2x to each side:

11 = 4 + 3x

Subtract 4 from each side:

7 = 3x

Divide both sides by 3:

x = 7/3

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3 years ago

Round 00.963.785 to the nearest. hundredth

vladimir1956 [14]

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11 months ago

Laura bought the apples, bananas, and strawberries shown below to use in a fruit salad. What percent of the fruit is apple?

Anastasy [175]

Answer:

4/12

Step-by-step explanation:

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2 years ago

Read 2 more answers

The Sears tower in Chicago is 1450 feet high. A model of the tower is 24 inches tall. What is the ratio of the height of the mod

miskamm [114]

The ratio of the model's height to actual height of tower is 1:725

Step-by-step explanation:

Given

Actual height of Sears Tower = $H_a$ = 1450 feet

Height of Model = $H_m$ = 24 inches

We can divide the actual height by the model's height to find the scale

Let z be the ratio of the height of the model to the actual height

$z = \frac{H_m}{H_a}\\z = \frac{24\ inches}{1450\ feet}\\z = \frac{12\ inches}{725\ feet}$

The ratio should be in same unit.

We know that

1 ft = 12 inches

Then

$z = \frac{1}{725}\\z=> 1:725$

Hence,

The ratio of the model's height to actual height of tower is 1:725

Keywords: Ratios, models

Learn more about ratios at:

#LearnwithBrainly

6 0

2 years ago