How can you show that the ratios 10: 4 abd 15: 6 are equivalent

10:4 On dividing both the number by 2 and 15 : 6

On dividing both the number by 3

Step-by-step explanation:

Given  : ratios 10:4 and 15:6 .

To find : you show that the ratios 10:4 abd 15:6 are equivalent.

Solution : We have given 10:4 and 15:6 .

For 10 : 4

On dividing both the number by 2

5 : 2

For 15 : 6

On dividing both the number by 3

5 : 2.

So, we can  see both are equal in ratio 5 : 2 .

Therefore, 10:4 On dividing both the number by 2 and 15 : 6

On dividing both the number by 3

step-by-step explanation:

here's what happens:

1) the graph of f   = x^2 is shifted 2 units to the right.

2) the resulting graph is reflected in the x-axis, so that the parabola now opens down.

3) this final result is transformed up by 5 units.

i think it is 70

step-by-step explanation: