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tiny-mole [99]
4 years ago
7

What’s -1 1/5 + -3/5 in simplest form

Mathematics
2 answers:
tatiyna4 years ago
6 0

Answer:

-14/5

Step-by-step explanation:

Because the have the same denominator you just add the numerators.

weqwewe [10]4 years ago
6 0

Answer:

−1 4/5

Step-by-step explanation:

- Eliminating a negative and changing our operation.

-Rewriting our equation with parts separated

-Solving the fraction parts

-Combining the whole and fraction parts

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The surface area of one cube is twice the surface area of a second cube.
Liono4ka [1.6K]

Answer:

8:1  

Step-by-step explanation:

Volume of a cube = Length of edge³

So the equation for the small cube is,

V=L³

If the edge of the bigger cube is twice as long as the smaller cubes edge, then the equation for the bigger cube is:

V = (2L)³

  = (2³)L³

  = (8)L³

Combining these two in ratio form:

(8)L³ : (1)L³

You can remove the L³ from each side because they are equal

So the answer is  8:1

5 0
3 years ago
Read 2 more answers
What is 2,000 rubees in US dollars
sdas [7]
2000 Indian Rupee equals<span>29.891 </span>US Dollar
7 0
4 years ago
Help please I need this as soon as possible ​
Alex787 [66]

Answer:

A: y= 2x +4

Step-by-step explanation:

Hopefully this helps!

5 0
3 years ago
Read 2 more answers
The table below shows the relationship between the number of cars sold and the amount of money earned by the car salesperson. Is
stira [4]

Answer:

No, it is not proportional.

Step-by-step explanation:

This can be determined by looking at the first two items in the chart. I have looked at them all to find a certain pattern, but there wasn't any. The salesman earns $250 for one car sale, and he also earns $600 for two car sales, while this seems like it's just adding a $100 bonus, if you look at the third item on the chart adds a $200 bonus. You could be thinking that this is just adding a $100 bonus for how many cars were sold before, but then you move onto the fourth item on the chart. Which would give you $1,300 if the pattern was continued, yet instead the amount listed is $1,076.

6 0
4 years ago
A car travels at an average speed of 64 mph. How many miles does it travel in five hours and 45 minutes
Gwar [14]

Answer:

368 miles

Step-by-step explanation:

Sorry if its wrong

5 0
4 years ago
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