3 years ago

Can you add exponents if their bases are different?

1 answer:

3 0

In plain and short, nope, their bases must be the same in order for the exponents to be summed up, whilst keeping the same base.

You might be interested in

Elodia [21]

Your answer is 1<sqrt181<181

4 0

3 years ago

Elena L [17]

Answer:

Step-by-step explanation:

letter H is 324, they are multiplying by 3 each time

letter k is multiplying by 1.5 each time so your next term is 10.125

i cant fully see the other, but i hope this helps!!!

7 0

3 years ago

Lerok [7]

I think the answer is B

3 0

3 years ago

mafiozo [28]

Answer: 53.84%

Step-by-step explanation:

Given

The average cost of hiring is £520

The new increased cost of hiring is £800

Percentage increase is

$\Rightarrow \%=\dfrac{\text{New value-old value}}{\text{old value}}\times 100$

Putting values

$\Rightarrow \dfrac{800-520}{520}\times 100=53.84\%$

7 0

3 years ago

Pie

3x+6=-5-2x+6
3x=-5-2x
3x+2x=-5
5x=-5
x=-1

3 0

3 years ago