-5 times -5= 25
because the negative times negative=positive
<span>x^2+y^2=49
</span>
Radius 7
Center (0,0)
<span>x^2+y^2=324
</span>
Radius 18
Center (0,0)
<span>x^2+(y+2)^2=121
Radius 11
Center (0, -2)
</span><span>
(x+10)^2+(y+9)^2=8
</span>
Radius 2√2≈2.82843
Center (-10, -9)
To identify meauserment / user mistakes made when measuring.
Answer:
B & C
Step-by-step explanation:
√16 / √100
= 4 / 10
= 2 / 5
