3 years ago

Could someone give me a basic lesson on how to convert fractions into decimals? I have a retest coming up

1 answer:

4 0

You divide for example 1/2=0.5 try it on your calculator I don't know if it helps that much but this is how I learned it, you do the division. It was a long time ago :)

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Which function describes the sequence 3, 6, 12, 24, ... for n = 1, 2, 3, ...?

postnew [5]

T(n)=t(0)xR to the n power since the sequence is geometric
t(0)=1.5 because 1.5x2=3
R=2

6 0

3 years ago

Divide.Enter the quotient in the simplest form. 7/10 divided by 4/5 Please hurry

slamgirl [31]

I think it’s .22 I’m not sure hope this helps :)

7 0

3 years ago

nicole is flying two kites. she has 104 feet of string out to one kite and 110 feet out to the other kite. the angle formed by t

tankabanditka [31]

Answer:

Step-by-step explanation:

Answer:

48.49 feet

Step-by-step explanation:

The diagrammatic sketch of the details given in the question was attached in the picture below.

From the picture below, the distance between the two kites is represented by (c) and can be calculated by using the cosine angle rule which is illustrated as:

$c^2 = a^2 + b^2 -2ab cos \ C$

where;

a = 110

b = 104

Cos C = 26°

Then;

$c^2 = 110^2 + 104^2 -2(110)(104) cos \ 26 \\ \\ c^2 = 12100 + 10816- 22880 ( 0.8988) \\ \\ c^2 = 22916- 20564.544 \\ \\ c^2 = 2351.456 \\ \\ c= \sqrt{2351.456} \\ \\ \mathbf{ c = 48.49 \ feet}$