These are all of the possible ratios:
- 1:3
- 8:24
-4:12
-2:6
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Answer:
We have to find the percent of change :
10 gallons to 24 gallons.
Original amount = 10 gallons
Final amount= 24 gallons.
Change in amount = 24 - 10 = 14 gallons.
then;
Substitute the given values we have;
Simplify:
Therefore, percent of change is, 140%
Answer:
128 m^2
Step-by-step explanation:
You have 5 sides of a cube on the bottom with length 4
5 * 4x4 = 80 m^2
then four triangles on top
area of triangle = 1/2 base * height base = 4 height = 6
4 * 1/2 ( 4)(6) = 48 m^2
summed = 128 m^2
Answer:
-0.25x-5
Step-by-step explanation:
So use pythagorean theorem
a^2+b^2=c^2
a=base
b=height
c=legnth of ladder
a=2
b=c-0.5
subsitute
2^2+(c-0.5)^2=c^2
4+c^2-c+0.25=c^2
add like terms
c^2-c+4.25=c^2
subtract c^2 from both sides
-c+4.25=0
add c to both sides
4.25=c
the legnth of the ladder is 4.25 m