HELPPPPP NOWWWW ITS FOR AN ASSESSMENT RIGHT NOW
1 answer:
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Answer:
x =
Step-by-step explanation:
The segment from the vertex to the base is a perpendicular bisector.
Using Pythagoras' identity on the right triangle on the left.
x² = 2² + 3² = 4 + 9 = 13 ( take the square root of both sides )
x =
So given the values on the number line, AB and BC, adding them together will get the length of AC. If AB equals 
and BC equals 
, the value of AC should be 
. Since you are given the length of AC, 
, you can create an equation to solve for x. This equation would be 
. Isolating the x on the left (or right hand side) gets the value of x to be 19. The same thing goes for the 2nd question.