Answer : 7.5 ft
Step-by-step explanation:
when the length of the shadow is 8ft, the actual height of the man = 5ft
8:5
let the giraffe be 'x' ft tall.
if the length of the shadow is 12ft, actual height = x ft
12:x
8:5 x 12:x
×
x=
x=7.5 ft
Therefore, the giraffe is 7.5ft tall.
(-15x-3)+(7x-6)+(-2x+9)=-15x-3+7x-6+(-2x)+9=-15x-3+7x-6-2x+9=-10x
Answer:
jeez, one lazy person must you be if you dont have time to finish this xD
<em>answer is 181</em>
Step-by-step explanation:
well first divide the two objects, a triangle, and a rectangle. Now we have no idea what the bottom of the triangle is so lets calculate that. 18 - 2 -5 = 11
so the triangles dimesions are a10, b11. Now we have to implement the pythagorem theroem since it doesnt give us the side "c". its a simple a^2+b^2=c^2. so side "c" is 14.866. now we can calculate and add everything together. so 18*7=126. and the triangles area is 55.<em> </em><em>so add 126+55 and viola. you get 181.</em> Im a bit skeptical that i got something wrong but i hope its all correct. hope this helps!
Answer: 1/3x + 1/2
Step-by-step explanation: combine like terms. 1/3x + 2/3x - 2/3x = 1/3x
3/4 - 1/4 = 1/2
Therefore, the answer is 1/3x + 1/2