Answer:
x = -7
Step-by-step explanation:
Step-by-step explanation:
pythagoras theorem: c²=a²+b²
Where c= longest side of a right angle triangle
AB= 6+r = c
AD= 12 =a
CD= r =b
(6+r)² = 12²+ r²
36+12r+r² =144 +r²
12r+r²-r²=144-36
12r=108
r= 108/12
r=9
<span>−2−(3−(122−7))−(2+(−2))
= </span><span>−2−(3−(115))−(0)
= </span>−2−(−112)
= −2 + 112
= 110
Hope it helps
Answer:
<h3>
The coordinates of point B are (2, 5)</h3>
Step-by-step explanation:
Point M being midpoint of AB means:
