A construction company dug a hole for a swimming pool. After the first day of digging, the bottom of the pool is -3.8 feet relat

Question

3 years ago

6

A construction company dug a hole for a swimming pool. After the first day of digging, the bottom of the pool is -3.8 feet relat

ive to the ground. After the second day of digging, the depth of the pool was -8 1/2 feet. How many feet did they dig on the second day?
A .4.2 feet B .4.7 feet C .11.8 feet D .12.3 feet

Mathematics

1 answer:

alexgriva [62] · Answer 1 · 2022-08-19T20:31:00+03:00

alexgriva [62]3 years ago

8 0

Answer:

12.3

Step-by-step explanation:

-8 1/2+-3.8=12.3