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2 years ago

John buys a billiard table from a nearby store. The width of the table is 38 inches. What is the

Mathematics

1 answer:

sergij07 [2.7K]2 years ago

8 0

Answer:

76 inches

Step-by-step explanation:

38 multiplied by 2 is 72... since the width(38) is half the length

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A surveyor measures the length of a surveying chain containing 1000 chain links. The length is 0.0533km. What is the length of a

Leya [2.2K]

Answer:

length of a single chain link = 5.33 cm

Step-by-step explanation:

Given data: chain contained 1000 chain links

total length was 0.0533km

1km = 1000m

1m = 100cm therefore 1km = 100000cm

total length in cm = 0.0533* 100000

total length in cm = 5330 cm

length of a single chain link = 5330/1000

length of a single chain link = 5.33 cm

7 0

3 years ago

Can somebody do this or know how to do this? only right answers please (:

Vesna [10]

The line passes through $(0,2)$ and $(2,-1)$ . We can compute the slope as

$m=\dfrac{\Delta y}{\Delta x} = \dfrac{-1-2}{2-0} = -\dfrac{3}{2}$

4 0

3 years ago

How do I Simplify 4+9x2÷3-1

Lunna [17]

Step-by-step explanation:

Step 1: Simplify

$4+9x^2/3 - 1$

$=4+3x^2+-1$

Step 2: Combine Like Terms:

$= 4+3x^2+1-1$

$= (3x^2)+(4+-1)$

Answer: $= 3x^2+3$

Explanation in words (Short Form)

- The first step is to use the formula and simplify it. So first we will Rewrite the division as a fraction.

- The second step is to Cancel the common factor of 9 and 3. Then Factor 3 out of 3. After that Cancel the common factor.

- The third step is to divide $3x^2$ by 1. Then at the end, subtract 1 from 4. The answer will result as $3x^2+3$

Answer:

$=3x^2+3$

Hope this helps.

3 0

1 year ago

Read 2 more answers

Simplify 2√5 + 3√5 - √5

Strike441 [17]

Answer:

4√5

Step-by-step explanation:

2√5 + 3√5 - √5 = 4√5

add up 2 and 3 that's in front of √5 then subtract 1 from it

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2 years ago

Read 2 more answers

Solve for the indicqted side or angle of AB

Semenov [28]

The angle of ab is 70°

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2 years ago