The answer is D, dilation by a scale factor of 2 followed by reflection about the y- axis.
Answer: A=448+196pi, P=60+14pi
Step-by-step explanation:
I'm assuming that the figures which appear to be semicircles are semicircles and that the quadrilateral is a rectangle.
The perimeter is 16 + 16 + 28 + (28/2)(pi)= 60+14pi
area is area of rectangle + area of semicircle
= (16)(28)+(pi)(14)(14)=448+196pi
Answer:
Step-by-step explanation:
0 = -16t² + 324
16t² = 324
t² = 20.25
t = 4.5 s
Answer:
1:11
Step-by-step explanation:
4(hearts):44(all) in simplest form is 1:11 because 4 and 44 are divisible by 4.
Since the variable cost would be 4, you would multiply the variable of which is given, in this case, x, with 4. 4x
Since it's a fixed cost, you wouldn't touch the 200 and just add it to the 4x to get the total.
f(x)=4x+200
