Answer:
<h2>9</h2>
Step-by-step explanation:
The formula of a distance between x and y:
d = |y - x|
We have x = -4 and y = 5.
Substitute:
d = |5 - (-4)| = |5 + 4| = |9| = 9
Answer:
XZ/PR = XY/PQ
Step-by-step explanation:
because those are the only variables that lines up with the triangle and goes in order.
Answer:
Circumference of a circle A =
Area of a circle A = 12081.1 square inches
Step-by-step explanation:
Let denotes radius of circle B.
Circle A has a radius that is five more than twice as long as the radius of circle B.
So,
Radius of circle A =
Diameter of circle = 2 (radius of circle)
So,
Diameter of circle B = 2r
Diameter of circle A =
Sum of the diameters of the circles A and B =
As sum of the diameters of the circles is 88 inches,
inches
Radius of a circle A =
inches
Let R denotes radius of a circle A.
R = 62 inches
Circumference of a circle
Area of a circle square inches
Answer:
16
Step-by-step explanation:
2+6=8
8+10=18
18+14=32
6+4=10 10+4=14
an+1=an+(2+4n)
a7=a6+26=72+26=98
a8= a7+30= 98+30=128
a9=a8+34=128+34= 162
a10=a9+38= 162+38=200
a11=a10+42= 242
a12=242+46=288
a13=288+50= 338
a14=338+54= 392
a15=392+58= 450
a16= 450+62=512