Answer:
18
Step-by-step explanation:
13.5 / 3 = 4.5
so 4 x 4.5 = 16 + 2 = 18
Answer:
The equation of the given circle is x
2
+y
2
=25
⇒ Centre =(0,0) and radius =5
Distance between point (−2.5,3.5) and centre (0,0)
=
(−2.5−0)
2
+(3.5−0)
2
=
6.25+12.25
=
18.5
=4.3(approx)<5
Since the distance between point (−2.5,3.5) and centre (0,0) of the circle is less than the radius of the circle.
Hence the point (−2.5,3.5) lies inside the circle.
Since there are four pieces and each piece is 16 inches long, all you have to do is multiply 4 times 16 (4 × 16).
Hope I helped! <3
Answer:
Option 3
Step-by-step explanation:
the symbol your question is showing is "greater than or equal to"
when a line includes "or equal to", the circle will be filled in. also, since the symbol is going towards 5, it is considered a greater than symbol. so, you'd want to choose the option with a filled in circle and an arrow pointing to the right.
since option 3 has a filled in circle and has its arrow pointing towards the positive (or right) side of the line, it should be option 3.