Answer:
It's definitely not the first one or the second one, not sure about the third one but the last one is equivalent to it.
3/4 x . 8 = 6
2-1=1
Answer:
-19+-25f≤-144
Step-by-step explanation:
The problem says that you descended 19 below sea level. Below makes 19 into a negative. It also says that it descends 25 feet per minute. If it says per you put a variable by that number. It also says descends which means going down so that would be a negative. The problem says Lainey does not want to go over 144 feet(144 is also negative because it is below sea level) so 144 would be greater than or equal to because she does not wan to go over that amount.
Hope this helps!
Answer:
The answer to your question is shortest ladder = 6 ft, middle ladder = 12 ft, longest ladder = 24 ft.
Step-by-step explanation:
Data
Ladder 1 = x/2
Ladder 2 = x
Ladder 3 = 2x
Total length = 42 ft
Process
1.- Sum the length of all ladders and solve for x
x/2 + x + 2x = 42
Least common factor = 2
(x + 2x + 4x)/2 = 42
Simplify
7x/2 = 42
7x = 42(2)
7x = 84
x = 84/7
x = 12
2.- Find the length of the ladders
Ladder 1 = 12/2 = 6
Ladder 2 = 12
Ladder 3 = 24
Answer:
distributive property
Step-by-step explanation:
thats my brothers name
enlarged length is 3 times (15 / 5) length of card
so the enlarged width is 9 inches (3 x 3)
mark brainliest plsss