Sometimes; An equation can have infinitely many, two, one, or none, so that eliminates never and always.
The simplified expression of is
The expression is given as:
Expand the expression
Factor out 2
Combine the radicals
Expand the expression
Evaluate the roots
Expand
Hence, the simplified expression of is
Read more about simplified expressions at:
brainly.com/question/8008182
12 it's adds ×÷2 ( 8÷2=4) and then add the two numbers (8&4)
W= 35 this is because it is and i need 20 characters i don’t know how to explain but it is 35
Answer:
x = 15.4
Step-by-step explanation:
Because this is a right triangle, you can use the pythagorean theorem to find the length of the hypotenuse. the theorem is a^2 + b^2 = c^2
so
9^2 + 12.5^2 = c^2
solving this will give you 15.4