Find the surface area of the rectangular prism. 6 yd 2 yd 7yd

Mathematics

1 answer:

slega [8]3 years ago

5 0

Answer:

136

Step-by-step explanation:

The formula you use is as follows:

A=2(WL+HL+HW)

You plug in each number to get this equation

A=2[(6*7)+(2*7)+(2*6)]

A=2(42+14+12)

A=2(68)

A=136

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A media center specialist wants to make a display of 3 types of fiction books. She has 4 mysteries, 3 adventures, and 6 science

artcher [175]

Answer:

72 possible combinations

Step-by-step explanation:

In order to calculate the total number of possible outcomes of using one of each category we simply need to multiply the total number of books from each category together. Since there are 4 mysteries, 3 adventures, and 6 science fiction books we multiply these values with one another.

4 * 3 * 6 = 72

Finally, we can see that there are a total of 72 possible combinations for displaying one book from each category together.

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4 years ago

Solve the following equation for b. 2 = Q + f/b

slega [8]

Answer:

b= $\frac{f}{2-Q}$

Step-by-step explanation:

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3 years ago

Solve this equation for x. Round your answer to the nearest hundredth. 0.77 = log x

Alekssandra [29.7K]

Answer:

x ≈ 5.89

General Formulas and Concepts:

Pre-Algebra

Equality Properties

Algebra II

Exponential to Logarithmic: $\displaystyle b^m=x \rightarrow log_bx=m$

Step-by-step explanation:

Step 1: Define

Identify

0.77 = log(x)

Step 2: Solve for x

[Equality Property] Raise both sides to the 10th power: $\displaysytle 10^{0.77} = 10^{logx}$
Simplify: $\displaysytle x = 10^{0.77}$
Evaluate: $\displaysytle x = 5.88844$