Write the decimal for 1/8 explain why this decimal is called a terminating decimal

Mathematics

2 answers:

Hitman42 [59]3 years ago

7 0

Answer:Your answer should be 0.125 or .125

Step-by-step explanation:Decimals can be negative or positive. In this case it will be negative.

Find an equivalent fraction with a denominator of a power of 10.

In this case we will use

1000

nataly862011 [7]3 years ago

6 0

Answer:

0.125 is a terminating decimal.

Step-by-step explanation:

We need to write the decimal for 1/8

Divide 1 by 8 using long division

0.1 2 5

---------------------------

8 1 .0000

------------------------ Subtract

----------------------- Subtract

-------------------------Subtract

So 1/8 is 0.125

Terminating decimal is a decimal that is not repeating. It has only finite number. It is a decimal that ends.

0.125 has only finite numbers. its not repeating. So 0.125 is a terminating decimal.

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A certain freely falling object, released from rest, requires 1.50 s to travel the last 30.0 m before it hit the ground. a.Find

Lyrx [107]

A.)
s= 30m
u = ? ( initial velocity of the object )
a = 9.81 m/s^2 ( accn of free fall )
t = 1.5 s
s = ut + 1/2 at^2
\[u = \frac{ S - 1/2 a t^2 }{ t }\]
\[u = \frac{ 30 - ( 0.5 \times 9.81 \times 1.5^2) }{ 1.5 } \]
\[u = 12.6 m/s\]

b.)
s = ut + 1/2 a t^2
u = 0 ,
s = 1/2 a t^2
\[s = \frac{ 1 }{ 2 } \times a \times t ^{2}\]
\[s = \frac{ 1 }{ 2 } \times 9.81 \times \left( \frac{ 12.6 }{ 9.81 } \right)^{2}\]
\[s = 8.0917...\]
\[therfore total distance = 8.0917 + 30 = 38.0917.. = 38.1 m \]

4 0

4 years ago

Quick it is due in 30 mins plz do quick

dimulka [17.4K]

Answer:

1. 69°

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Step-by-step explanation: