All categories

3 years ago

Please help 15 points

Mathematics

2 answers:

nydimaria [60]3 years ago

7 0

Answer:

42/90

Step-by-step explanation:

First name your decimal

times both sides by how many recurring numbers there are (in thus case the 6 has a dot on the top so it means that the six is recurring)

Subtract the one you multiplied by the one you named

make x the subject

make the fraction have no decimals and that's your final answer

Gwar [14]3 years ago

5 0

Answer:

46/100

Step-by-step explanation:

The decimal reaches a point into the hundreths.

<em>kiniwih426</em>

You might be interested in

For the line of fit h(t)=0.6t+0.44 , what is the residual value of the data point at t=11?

GenaCL600 [577]

Answer:7.04

Step-by-step explanation

4 0

3 years ago

At the local sub shop, 55% of the customers order their subs with bacon or cheese. If 21% get subs with bacon and 36% with chees

Otrada [13]

Answer:

Step-by-step explanation:

P(55)=(P21) +P(36)-P(55)

8 0

4 years ago

How do you find the length of the short leg on a 30°-60°-90° triangle when all you have is the long leg?

tatyana61 [14]

The ratios of the sides
hypotnuse=2x
x=short leg (oposite 30)
x√3=long leg (oposite 60)

long leg=x√3
to find x, divide by √3
longleg/√3=short leg=x
rationalize denomenator, times √3/√3
(longleg√3)/3=short leg

the legnth of the short leg is
(longleg√3)/3

5 0

4 years ago

A student completes 2/5 of a science project in 3/4 hour. At this rate, what fraction of the project can the student complete pe

kvasek [131]

The fraction of the fence completed in one hour at a rate of $\frac{2}{5}$ of the

fence in $\frac{3}{4}$ hours is $\frac{8}{15}$ .

<h3>How can the fraction completed in one hour be found?</h3>

The fraction of the fence completed in $\mathbf{\frac{3}{4}}$ of an hour = $\frac{2}{5}$

Required:

The fraction of the fence the student completes per hour;

Solution;

The time $\mathbf{\frac{2}{5}}$ of the fence is completed = $\frac{3}{4}$ of an hour

Therefore;

$The \ in \ \mathbf{\frac{\dfrac{3}{4} \ hour}{\dfrac{3}{4} \ hour}} = 1 \ hour \ the \ frraction \ completed = \dfrac{\dfrac{2}{5} }{\dfrac{3}{4} \ hour} = \dfrac{8}{15} \ per \ hour$