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3 years ago

Can you guys help me with these 3 questions

Mathematics

2 answers:

IceJOKER [234]3 years ago

6 0

10. Not sure what the question is. Looks like it could be to write 9/5 in decimal form? In that case, we have 1/5 = 0.2, so 9/5 = 9*0.2 = 1.8

11. $52.\overline{23}=52.232323\ldots$ . If we round to 5 decimal places, the approximate value is 52.23232

12. By long division, we can show that $\dfrac{4.3}9=0.4777\ldots$ . In repeated decimal notation, that's $0.4\overline7$

Cloud [144]3 years ago

3 0

The last one is .47 with the bar over both numbers

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Please help im so bad at fractions they are not my best math thing to work on

timurjin [86]

Answer:

The answer is 8/12

Step-by-step explanation:

So, in this case you would have to add the nemeratour and the denominator. Hope this helps! :-)

8 0

3 years ago

Resolver: -4 (2 - 8x) - 3 (7x + 2) = 4x - 4 + x + 8

allsm [11]

Answer:

The chosen topic is not meant for use with this type of problem. Try the examples below.

2x+1 , 3x+9

x3+x2+1 , x2+2x−6

x4+x , −x+6

Step-by-step explanation:

hope this helps

3 0

3 years ago

Slope of (-7,-2) (9,4)

Olenka [21]

Answer:

m= $\frac{3}{8}$

Step-by-step explanation:

1. Use the slope equation to solve the problem

$\frac{y_{2} -y_{1}}{x_{2} -x_{1} }$

2. Plug in your values into the equation.

$\frac{4-(-2)}{9-(-7)}$

3. Simplify the equation.

m= $\frac{3}{8}$

4 0

3 years ago

Lady_Fox [76]

Given:

A car traveled 150 km in 3 hour.

To find:

The unit rate.

Solution:

We have,

Distance = 150 km

Time = 3 hours.

In this case speed is the unit rate.

$Speed=\dfrac{Distance}{Time}$

Substituting the given values, we get

$Speed=\dfrac{150\text{ km}}{3\text{ hr}}$

$Speed=50\text{ km/h}$

Therefore, the unit rate is 50 km/h.

4 0

3 years ago

Hiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii

Alexus [3.1K]

Answer:

hiiiiiiiiiiiiiiiiiiii thnk you so much

Step-by-step explanation:

4 0

3 years ago

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