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inn [45]
3 years ago
8

Gary had a piece of paper that has an area of 88 square inches. He folds it in half repeatedly. Write an equation to represent t

he area of the paper.
Mathematics
1 answer:
Yuki888 [10]3 years ago
5 0

Answer:

88,44,22,11,5.5,2.75

Step-by-step explanation:

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8. no they are not prime but SOME are...
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3 years ago
Part C<br> How many cubic blocks are needed to fill the fish tank?
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Answer:

2\frac{2}{3} cubic blocks

Step-by-step explanation:

The given parameters are:

Length = \frac{1}{2}yd

Width = 16yd

Height =\frac{1}{3}yd

Required

Number of cubic blocks to fill the tank

To do this, we simply calculate the volume of the tank by:

Volume = Length * Width * Height

This gives:

Volume = \frac{1}{2} * 16 * \frac{1}{3}

Volume = \frac{16}{6}

Simplify

Volume = \frac{8}{3}

Express as mixed numbers

Volume = 2\frac{2}{3}yd^3

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3 years ago
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Answer: a

sin

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3 years ago
Find the sum. r/r^2-q^2 + 5/r+q​
pickupchik [31]

Answer:

The answer is:  

\frac{6r-5q}{r^2-q^2}

which agrees with the last answer option (D) in the list.

Step-by-step explanation:

In order to add rational expressions, we need to express them with the same denominator. Therefore we examine what factors there are in the first denominator, which happens to be a difference of squares which is readily factored out as:

r^2-q^2=(r+q)\,(r-q)

the second denominator consists of only one of these factors: (r+q), then in order to express both rational expressions with the same common denominator, we multiply numerator and denominator of the second fraction by the factor: (r-q)

Then we get two expressions that can be easily added as shown below:

\frac{r}{(r+q)\,(r-q)} +\frac{5\,(r-q)}{(r+q)\,(r-q)} =\frac{r+5(r-q)}{(r+q)(r-q)} =\frac{r+5r-5q}{(r+q)\,(r-q)} =\frac{6r-5q}{r^2-q^2}

7 0
3 years ago
10g ( 3 ) = log 2 – 3logy<br><br> Is it true or false?
PilotLPTM [1.2K]

Answer:

True

Step-by-step explanation:

Answer ↓

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