Answer:
2, - 6 your welcome caubububyvyvybubufwrduvibuvc
(1 1/3) divided by (1 3/4) is equal to 16/21, or 0.76. i hope this is what you meant!!
Answer:
410 Miles
Step-by-step explanation:
Please refer to the photo attached. (Apologies for the legitimately terrible drawing)
The Shortest Distance between any 2 points is the distance thats connects the 2 points directly.
In this case, we can use Pythgoras's Theorem to find AB which is the shortest distance between A and B.
By Pythagoras's Theorem,
![{c}^{2} = {a}^{2} + {b}^{2} \\ {ab}^{2} = {ac}^{2} + {cb}^{2} \\ {ab}^{2} = {90}^{2} + {400}^{2} \\ab = \sqrt{ {90}^{2} + {400}^{2} } \\ = 410 \: miles](https://tex.z-dn.net/?f=%20%7Bc%7D%5E%7B2%7D%20%20%3D%20%20%7Ba%7D%5E%7B2%7D%20%20%2B%20%20%7Bb%7D%5E%7B2%7D%20%20%5C%5C%20%20%7Bab%7D%5E%7B2%7D%20%20%3D%20%20%7Bac%7D%5E%7B2%7D%20%20%2B%20%20%7Bcb%7D%5E%7B2%7D%20%20%5C%5C%20%20%7Bab%7D%5E%7B2%7D%20%20%3D%20%20%7B90%7D%5E%7B2%7D%20%20%2B%20%20%7B400%7D%5E%7B2%7D%20%20%5C%5Cab%20%3D%20%20%5Csqrt%7B%20%7B90%7D%5E%7B2%7D%20%2B%20%20%7B400%7D%5E%7B2%7D%20%20%7D%20%20%5C%5C%20%20%3D%20410%20%5C%3A%20miles)
Answer:
Step-by-step explanation:
I'm assuming that you need to be able to do this off of a calculator so that's the way I'm going to show you.
We have 10 to the 7th in one term and 10 to the 4th in the other term. We need to break up the 10 to the 7th into a power that matches the smaller one. 10^7 = 10^4*10^3 since, when we have like bases (which we do; it's 10), we add the exponents together. Rewriting our original in terms of that like power:
(2 × 10⁴ × 10³) + (3 × 10⁴)
We can now factor out the 10⁴ since it is common in both sets of parenthesis to get:
10⁴(2 × 10³ + 3)
What's inside that set of parenthesis needs to be expanded now. 2 × 10³ is 2000, and add 3 to that and you get 2003. NOW what we have is
2003 × 10⁴
But that's not in correct scientific notation form, so we need to move the decimal over 3 places to left, adding 3 to the exponent of 4 we already have. That gives us, in the end, finally:
2.003 × 10⁷
Choice B.
Answer:
So i think it woulds be a 12 by 12 house beceasue 9+3=12 so it would be 12 by 12
Hope This Helped Sorry if It Is Not What You Wanted.