Find x. Assume that segments that appear tangent are tangent.

Mathematics

1 answer:

valentinak56 [21]3 years ago

8 0

Answer:

Step-by-step explanation:

use the pythagoras theorem because <R=90 degrees

You might be interested in

Lax varies directly with y. When x=32,y=8. If y=44, what does x equal?

Irina-Kira [14]

X varies directly with y means x=ky

k is the constant of variation

given when x=32 and y=8
32=8k
divide by 8
4=k

so
x=4y

when y=44

x=4(44)
x=176

x=176 when y=44

8 0

3 years ago

Karsten has 5 apples rebecca has 10 apples how many apples are there in total? yes

dexar [7]

Answer:

15 apples

Step-by-step explanation:

Add 10 and 5,

10 + 5 = 15

8 0

3 years ago

g Question 11 pts A set of three vectors in R 4 could possibly be a linearly independent set of vectors. can never span R 4. can

cricket20 [7]

Answer:

Step-by-step explanation:

We will solve this questions using some dimensionality analysis.

a) Note that $\mathbb{R}^4$ is a vector space of dimension 4. So, given a set of three vectors, they could be or could not be linearly independent. However, if they were, they would not span $\mathbb{R}^4$ since in order for us to span $\mathbb{R}^4$ we need 4 or more vectors. Since a set of three vector cannot span this space, they automatically cant be a basis for $\mathbb{R}^4$ .

b) $\mathbb{R}^3$ has a dimension 3. So, for a set of vectors A to span this space, we need that A contains at least 3 vectors that are linearly independent. So A could have possibly infinite number of vectors as long as there is a subset of A that is composed by 3 linearly independent vectors.