What is the simplified form of radical 50?
2 answers:
Answer:
Step-by-step explanation:
Hello!
To find the simplified form, all we have to do is factor out 50.
50: 1, 2, 5, 25, 50
Using a factor tree will also go to show that is the prime factorization of 50.
Since it has 5², we can put it outside the radical.
Thus, the simplified form of is
.
Hope this helps!
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Answer:
Pretty Simple!
Now that you know about ratios and all that, this is pretty tame compared to the last problem.
Now, the problem is talking 2D(2 Dimensions)
The ratio is not going to work because it has only one parameter.
Thus, we need to square it!
Thus, we have your correct ratio.
Now, we only need to do the same thing for the triangle problem. Meaning that, we need to compare the ratios, with x as the thing we are looking for.
See? X is practically handed to us.
Hope this helps!
Answer:
Option C
Step-by-step explanation:
Given that u-ai + bj and v-ci + dj are vectors
We have dot product
hence inner product of u and v. So option a is true
The dot product of u and v is a scalar is true because dot product is always a scalar
The dot product of u and v is a vector. is false because dot product is only a scalar and has no direction and hence cannot be a vector
The dot product of u and v is given by the expression ac+bd
True because we multiply corresponding i components and j components and add.
So only C is not true.