3 years ago

The volume of a cube is 1000cm^3. what is the length of an edge

Mathematics

1 answer:

fiasKO [112]3 years ago

8 0

Answer:

Step-by-step explanation:

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lisabon 2012 [21]

On the map the ratio is 3cm:4km
The map distance is 24cm

Our overall ratio is 3 : 4
24 : ?
We can find the scale factor by doing 24/3 which is 8. Then do 8 x 4 = 32km

The actual distance is therefore 32km

3 0

3 years ago

I need help I’m stuck

cluponka [151]

Answer:

Step-by-step explanation:

5 0

3 years ago

Find (3) if<br> f(x)=x2 + 2x2-x-1

Olenka [21]

Answer:

The correct answer is:

$f(3)=23$

Step-by-step explanation:

By evaluating first, and then the mathematical calculation, we have:

$f(3)= 3^{2} + 2 ×3^{2} - 3 -1$

$= 9 +18 -3-1$

$= 23$

7 0

3 years ago

How many blue counters must be added so that the ratio of yellow counters to total counters is 1 to 6

Ivahew [28]

Answer:

Step-by-step explanation:

if the ratio is 1:6, and its yellow to total, that means that you would need to subract 1 from 6 to get the number to blue counters needed to get the correct ratio

6 0

3 years ago

Read 2 more answers

Find the value of x for which ABCDVis a parallelogram

My name is Ann [436]

Answer:

ABCD is a parallelogram

therefore, AD II BC

angle ADB = angle CBD

42 = 7x

X = 6

8 0

3 years ago