All categories

3 years ago

Anyone know any of these for math?

Mathematics

1 answer:

tensa zangetsu [6.8K]3 years ago

4 0

I have attached my work and the rules of exponents

You might be interested in

How do you solve this problem (3x-2)^3

Vikentia [17]

216 I think because 3 times negative 2 is -6 the -6^3=6*6*6=216

3 0

3 years ago

How do I solve this equation q(a+y)=67y+93

adell [148]

A= 67y+93/q-y; q=/0
..........

8 0

4 years ago

Please help with this problem

Alecsey [184]

Answer:

Step-by-step explanation:

7 0

3 years ago

A car travels 2 1/3 miles in 3 1/2 minutes at a constant speed. Write an equation to represent the car travels in miles and minu

Flura [38]

Answer:

The speed of car in miles per minute is $\frac{2}{3}$ miles per minute and

The speed of car in mile per hour is 40 miles per hour,

Step-by-step explanation:

Given as :

The distance cover by car = 2 $\frac{1}{3}$ = $\frac{7}{3}$ miles

The Time taken by car to cover distance = 3 $\frac{1}{2}$ min = $\frac{7}{2}$ min

The speed o car in miles per minute = S miles/min

So, Speed = $\dfrac{\textrm Distance}{\textrm Time}$

Or, S = $\frac{\frac{7}{3}}{\frac{7}{2}}$ mie per min

∴ S = $\frac{2}{3}$ miles per minute

Now, Let The speed of car in miles per hour = x miles/h

So, Time in hour = $\frac{7}{2}$ × $\frac{1}{60}$ = $\frac{7}{120}$ hours

So , Speed = $\dfrac{\textrm Distance}{\textrm Time}$

Or, x = $\frac{\frac{7}{3}}{\frac{7}{120}}$ miles per hours

Or, x = 40 miles per hours

Hence The speed of car in miles per minute is $\frac{2}{3}$ miles per minute and the speed of car in mile per hour is 40 miles per hour, answer

7 0

4 years ago

Graph the inequality x > 3.

Marianna [84]

The graph would look like first one, or like this:

Hope this helped! c:

6 0

4 years ago

Read 2 more answers