Answer:
12
Step-by-step explanation:
Since this is a right triangle you can you pythagorean theorem.
a^2+b^2=c^2
A= shortest side.
B=middle side.
C=longest/slanted side or hypotenuse.
So AB is the hypotenuse.
BC is the short side.
this means that AC is the middle side. Plug your numbers in.
25 + b^2 =169
b^2=144
b=12
AC=12
Answer:
four (x+3xy-y+2)
Step-by-step explanation:
Question : 2x + 3xy -(x +y)+2
=2x+3xy -x -y + 2 then collect like terms
=2x-x+3xy-y+2
=x + 3xy -y + 2
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Answer:
for number 2 it's A for number 3 it's D
Step-by-step explanation:
Check with desmos it'll make it a lot easier type in the question then the little screw and the first option should be a graph chart
Answer:
m= 2/3
Step-by-step explanation:
Use the equation y2-y1/x2-x1