Question

please help me to solve this problem ​

Answer 1

Answer:

1. 1.9

2. -0.008

3. 625

4. 5832

5. 1

plzzzzzz mark me as brainlist plzzzzzz and follow me

Answer 2

Answer:

1. 19/10

2. 1/-125

3. 7225

4. 5832

5. 1/1

Step-by-step explanation:

1. 5/8 ( 16/25 + 24/10) =

5/8 ( 32+120/50)

5/8 ( 152 / 50 )

5/8 * 152/50

19/10

2. ( - 5 ) ^-3

1/-5^3

1/-125

3. square of 85 is 7225

85 --> 8 * 9 & 5^2 =7225

7225

4. cube of 18 is

18 * 18 * 18 = 5832

5. _________ the reciprocal of ^-1 is

1/1