Answer:
|1 -x| -2
Step-by-step explanation:
The absolute value is always non-negative, so the only way the expression will have a negative value is if some negative number is added to the absolute value. Only one answer choice does this:
|1 -x| -2
Answer:
C
Step-by-step explanation:
Pls make me brainliest
Answer:
Second option
Step-by-step explanation:
biconditional includes "if and only if"
Together it would take 3 hours.
Team A can wrap all gifts in 7 hours; thus they can wrap 1/7 of the gifts in 1 hour.
Team B can wrap all gifts in 5 hours; thus they can wrap 1/5 of the gifts in 1 hour.
1/7h + 1/5h = 1, where h is the number of hours; it equals 1 because it is 100% of the gifts;
Find a common denominator. 35 is the first thing 7 and 5 will both divide into. Convert the fractions:
5/35h + 7/35h = 1
12/35h = 1
Divide both sides by 12/35:
12/35h ÷ 12/35 = 1 ÷ 12/35
h = 1/1 ÷ 12/35
h = 1/1 × 35/12
h = 35/12
h = 2.9
h ≈ 3
I am not positive but it looks like it is 16 feet because you subtract from the length of the ladder which gives you 18-2 which equals 16
