Answer:
14-3x=26
Step-by-step explanation:
When it says "is" and then a number, that means that it is the answer. In this case, 26.
Product means multiplying.
Answer:
It's the last option: 5^-5/6.
Step-by-step explanation:
Converting to fractional exponents:
= 5^1/3 * 5^1/2 / 5^(5*1/3)
= 5^5/6 / 5^5/3
= 5^(5/6 - 5/3)
= 5(5/6 - 10/6)
= 5^-5/6
We can see that both triangles are identical to each other, except that the second is bigger than the first. We can also see that the second triangle's side lengths are one unit more than the first. Let's take the top line as an example: Figure 1 is 3 units long while Figure 2 is 4 units long. To find the scale factor, you divide the shorter length by the longer length and in this problem, you would get 3/4, or 0.75% (which is A).
Hope this helped!
Answer:
grax
Step-by-step explanation:
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Answer:
1000 seconds
Step-by-step explanation:
You can start by finding the unit rate for each of them to lay down a tile. That is, how many tiles they can lay down in one second. Ralph can lay one down in 1/5 of a second, while Bob takes 1/4. 1/5+1/4=4/20+5/20=9/20 of a tile per second. Dividing 450 by 9/20, you get 1000 seconds. Hope this helps!