Which transformations were used to create triangle J'K'L'? Y
dilation by a scale factor of 2 and a rotation
of 90° counter-clockwise about the origin
10
8
6
4
dilation by a scale factor of 2 and a rotation
of 90° clockwise about the origin
2
10
-420
9
3
10
dilation by a scale factor of , and a reflection
K
across the x-axis
-8-
- 10
dilation by a scale factor of and a reflection
across the y-axis

Find the arc length parameter along the given curve from the point where tequals=0 by evaluating the integral s(t)equals=integral from 0 to t startabsolutevalue bold v left parenthesis tau right parenthesis endabsolutevalue d tau∫0tv(τ) dτ. then find the length of the indicated portion of the curve r(t)equals=1010cosine tcost iplus+1010sine tsint jplus+88t k, where 0less than or equals≤tless than or equals≤startfraction pi over 3 endfraction π 3.

What is the value of x in the equation (2)3) (x+6)= -18 a. -36 b. -33 c. -24 d. -18

Three baby penguins and their father were sitting on an iceberg 0.50.50, point, 5 meters above the surface of the water. the father dove down 4.74.74, point, 7 meters from the iceberg into the water to catch dinner for his kids. what is the father penguin's position relative to the surface of the water?