Answer:
(x-6)^2+(y-14)^2=4
Step-by-step explanation:
Answer:
Step-by-step explanation:
Let's distinguish between point W and all of its reflections, shall we? The first reflection will give us W' and the second reflection will give us W''. When we begin with W at (-2, 3) we are 2 units left of the origin and 3 units up. If we reflect through the x axis, we are moving directly below the x-axis, 3 units to be exact. W' is located at (-2, -3). If we are to reflect this over the y-axis, we will move directly across from where the point is. W' is 2 units to the left of the y-axis, so we will move til we are 2 units to the right. W'' is located at (2, -3).
Answer:
42 square feet
Step-by-step explanation:
10 ×3= 30
4×3=12 divided by two =6 ×2= 12
(multiply because there are two triangular ends)
12+30=42
Answer:
a) a^6+6a^4b+15a^2b^2+20b^3+15(b^4/a^2)+6(b^5/a^4)+(b/a)^6
b) 20
c) a^6+6a^4+15a^2+20+15/a^2+6/a^4+1/a^6
Step-by-step explanation:
(a+b/a)^6=a^6+6a^5(b/a)+15a^4(b/a)^2+20a^3(b/a)^3+15a^2(b/a)^4+6a(b/a)^5+(b/a)^6
a^6+6a^4b+15a^2b^2+20b^3+15(b^4/a^2)+6(b^5/a^4)+(b/a)^6
b) the coefficient of b^3=20
c) if b=1, the expression is
a^6+6a^4+15a^2+20+15/a^2+6/a^4+1/a^6
Answer:
b= 1.1
Step-by-step explanation:
193b= 212.3
divide both sides by 193 to isolate b
212.3÷193=1.1