The value whee the limit of g (x) as x approaches alpha does not exist is at x = -3.
<h3>What is a limit?</h3>
It should bw noted that a limit simply means a value at which a function approaches the output.
In this case, lim x = g(x)
Finding the left and right hand limit, g(x) = -2 and -4. In this case, sine they're not equal, the limit at x = -3 doesn't exist
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We could find x by finding the leg of the implied triangle.
We could use Pythagorean’s theorem for this
a^2 + b^2 = c^2
Plug in values
(17)^2 + b^2 = (19)^2
289 + b^2 = 361
b = 6 square root 2
We multiply this by two because there are two of these
This makes it 12 square root 2
Subtract this from 31
This will be 31-12 sqrt 2 or 14.029437...
Answer:
Irrational
Step-by-step explanation:
The square root of 28, which is 5.291502622129181, is not a rational number. It cannot be written as a simple fraction, so it is called irrational.
Answer:
x>3
Step-by-step explanation:
subtract 3 on both sides, then it turns into 2x>6. since 2x is bigger than 6, x must be greater than 3
Answer:
The perimeter of EFGH is 30.5
Step-by-step explanation:
figure ABCD is similar to figure EFGH (hence the ~ sign)
A -> B= <u>12</u>
B -> C= <u>12 </u>
C -> D= <u>12</u>
A -> D= <u>25</u>
EFGH has sides that are half of the size of ABCD
there are two ways you can solve this:
A) divide the perimeter of ABCD by 2 (making it half)
61 / 2 = 30.5
or
B) adding all of the sides together
E -> F =6 so therefore so do F-> G and G -> H
6 + 6 + 6 + 12.5 = 30.5