Answer:
15 inches
Step-by-step explanation:
x+2x=45
3x=45
x=15
Convert the percentage into a decimal
20% of 50 is 40
I hope this helps you
-1+?=1
?=1+1
?=2
Answer:
Step-by-step explanation:
It is given that circle is a tangent to y axis, which tells us that the distance between the centre point and y axis is the radius of the triangle.
Formula for equation of circle with centre (x1,y1) and radius r is
In the given case distance between the centre and y axis is 7 units so radius would be 7 and the centre point is (-7,2),
the equation of circle is ,
Hence the abow equation is the circle equation.
Answer:
i only do calcus, sorry
Step-by-step explanation: