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3 years ago

11 feet 8 inches plus 2 feet 9 inches ?

Mathematics

2 answers:

nikitadnepr [17]3 years ago

6 0

11ft 8in + 2ft 9in =14ft 5in

jekas [21]3 years ago

3 0

14 feet and 5 inches

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I have no idea how to do this, please help!

Marta_Voda [28]

Answer:

Step-by-step explanation:

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3 years ago

Solve for x<br><br> 2x - 1 - 1 = x - 3 - ( -5 + x )

Nana76 [90]

Answer:

x=2

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

2x−1−1=x−3−(−5+x)

2x−1−1=x−3+−1(−5+x)(Distribute the Negative Sign)

2x−1−1=x+−3+(−1)(−5)+−1x

2x−1−1=x+−3+5+−x

2x+−1+−1=x+−3+5+−x

(2x)+(−1+−1)=(x+−x)+(−3+5)(Combine Like Terms)

2x+−2=2

2x−2=2

Step 2: Add 2 to both sides.

2x−2+2=2+2

2x=4

Step 3: Divide both sides by 2.

x=2

8 0

2 years ago

Complete the tables of values.

zlopas [31]

<u>Answer with Step-by-step explanation:</u>

We are given two tables and we are to complete the missing values.

For table one, we are to substitute the given values of x in the term $4^{-x}$ :

when x = 0, $4^{-0} = 1$

when x = 2, $4^{-2} = \frac{1}{16}$

when x = 4, $4^{-4} = \frac{1}{256}$

For table two, we are to substitute the given values of x in the term $(\frac{2}{3} )^x$ :

when x = 0, $(\frac{2}{3} )^0 = 1$

when x = 2, $(\frac{2}{3} )^2 = \frac{4}{9}$

when x = 4, $(\frac{2}{3} )^4 = \frac{16}{81}$

6 0

3 years ago

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Describe the steps you would take to solve the

EleoNora [17]

Answer:

t = 2

1. Divide both sides by 2

--> t / 2 =

2. Square both sides

--> / 4 = m / k

3. Multiply both sides by k

--> m = k / 4

Step-by-step explanation:

Hope this helps!

7 0

2 years ago

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Can someone please answer that for me

spin [16.1K]

There are 7 days in a week. Assuming the same amount is eaten each day, all you have to do is divide 4 $\frac{3}{4}$ by 7.
$\frac{19}{28}$ or 0.6786

8 0

3 years ago

Read 2 more answers