Answer:
I think the answer should be 54 pi centimeters but I can't see all the options, area of a circle is pi r^2 so if the diameter is 18, diameter = 2r so the radius is 9. pi 9^2 is 81 pi, then the same for the 3 unshaded ones and just subtract the area of the 3 white circles (27 pi) out of 81 pi.
Step-by-step explanation:
Answer:
<u>The smaller number is 8 and the bigger number is 13</u>
<u>The correct equation form is B. 2x + 5 = 3x - 3</u>
Step-by-step explanation:
Smaller number = x
Bigger number = x + 5
Sum of the numbers = x + x + 5 = 3 - 3x
Let's solve the equation for the sum:
x + x + 5 = 3x - 3
2x + 5 = 3x - 3
2x - 3x = - 3 - 5 (Subtracting 5 at both sides)
-x = - 8
x = 8 (Multiplying by - 1 at both sides)
<u>The smaller number is 8 and the bigger number is 13</u>
<u>The correct answer is B. 2x + 5 = 3x - 3</u>
Answer:
x= 1 or x= 1.56 (3 s.f.) or x= -2.56 (3 s.f.)
Step-by-step explanation:
Please see attached picture for full solution.
Answer:
t.uy
Step-by-step explanation:
