ANSWER 1: 8•107=856 and 2•104=208 so 856-208=648, meaning that the difference between 8•107 and 2•104 is 648.
ANSWER 2: If 49 in scientific notation is 8•10^0 then we divide by 100,000 and get 0.00008•0.00010^0
Absolute values tell u how far the number is from 0. Absolute values will always be positive.
so | 5 | = 5....because it is 5 spaces from 0
and | -5 | = 5...because it is 5 spaces from 0, just in the other direction
so ur answer is : -5 and 5 have the same absolute value because they are both 5 spaces from 0
I recently went on there to try and figure out answers on my mid term, for Pride and Prejudice, by Jane Austin. A widely regarded educational pice of literature. I went on there and found my study sync test page. There were few questions they only had 4/10 questions I needed, and most of the answers were from kids guessing the answers. B, C, A, A??? Right after they treid to get me to pay 14.99$ I GOT TWO ANSWERS FROM THERE AND BOTH WERE WRONG!!! Now I'm trying to recover a failed Mid term. Maybe Brainly is better for other things but defiantly no for tests.
Answer:
3.375, 2nd problem
Step-by-step explanation:
-2 1/4 divided by -2/3.
Make -2 1/4 into an improper fraction.
-9/4 divided by -2/3.
-9/4 times -3/2
= 3.375
We have an equation: ?/17= 5/8
Cross multiply:
8*?= 5*17
⇒ ?= 5*17/8= 10 5/8
We only need 10 5/8 ft~