Answer:
3 6/23
Step-by-step explanation:
Isolate the variable by dividing each side by factors that don't contain the variable. So, um I don't know what's wrong but I'm pretty sure this is the answer.
The answer is the fourth choice
If the question meant f(x)=2^(x) -3 then the answer should be 1 over 4 or 1/4
Answer:
20 feet
Step-by-step explanation:
Lance the alien is 5 feet tall. His shadow is 8 feet long. At the same time of day, a tree's shadow is 32 feet long. What is the height of the tree?
We solve this using proportion of
Height/ Shadow
= 5/8 = x/32
Cross Multiply
8x = 5 × 32
x = 5 × 32/8
x = 20 feet
The height of the tree is 20 feet
9/6 or the simplified version is 1 1/2