Answer:
B. 5 cm
Step-by-step explanation:
We are given that,
Length of the segment DE = 5 cm
Now, the transformation applied to DE is .
That is, the segment DE is,
<em>Rotated by 270° about the origin counter-clockwise and then reflected across x-axis.</em>
It is required to find the length of the segment which is the image of DE.
Since, we know,
The only transformation which changes the measurements of the figure is 'dilation'.
Thus, rotation and reflection will not change the shape and size of the segment DE.
Hence, the length of the image of DE will be same as that of DE i.e. 5 cm.
circumference= 2(pi)r OR (pi)d
d is diameter and r is radius
if the circumference is given, then you would have to work backwards.
in this case, Circumference = 78.5 ft
the equal you would use for the radius would be 78.5 = 2 x 3.14(pi) x r
- multiply 2 x 3.14 and get 6.28
- divide 6.28 on both sides to get ‘r’ by itself
- 12.5 = r
next, for the diameter you can use C= (pi) x d
- 78.5 = 3.14 x D
- divide 3.14 on both sides to get ‘d’ by itself
- 25 = d
hope this helps! make brainliest please
Answer:
The product of is
Step-by-step explanation:
We need to find the product of
We need to multiply the first term with the second term.
Multiplying:
So, the product of is
I think you should just in case you might even get extra credit. All I know is that teachers love when you round.