4 significant figures.
we can start counting the numbers after all the zeros in front. the zeros in front doesn't count in. but the zeros after the first number that is 1 or larger counts.
therefore we only need to look at 3010

4 0

3 years ago

What expressions are equivalent to -4+(4+5)

Anit [1.1K]

Answer and Step-by-step explanation:

$Greetings!$

$I'm~Isabelle~Williams~and~I'll~be~answering~your~question!$

$This~equation~is~really~simple~actually.$

$-4+(4+5)$

$=-4+9$

$=5$

$5~is~the~answer~to~your~question!$

4 0

3 years ago

Read 2 more answers

Compare 6,200.ft by 1.mi 900.ft

alexandr1967 [171]

1 mile = 5,280 feet

5,280 + 900 = 6,180.

6,200 feet > 1 mile and 900 feet

Glad I could help, and good luck!

5 0

3 years ago

Read 2 more answers