Answer:
A' (6, -2)
B' (4, 2)
C' (10, 6)
Step-by-step explanation:
When you dilate by a scale factor of 2 about the origin, multiply each coordinate point by 2.
(3, -1) × 2 = (6, -2)
(2, 1) × 2 = (4, 2)
(5, 3) × 2 = (10, 6)
Answer:
A sample is random when all subjects have an equal opportunity of being chosen, no discrimination and nothing favoured over the other.
Answer:
A,D,F
Step-by-step explanation:
Im not sure, but i think these are the answers
CT=90°
BTA=90°
x=29
CT=37
TA=20
CA=57
Step-by-step explanation:
they say BT is an altitude ( or height) . Altitudes are perpendicular meaning that:
BTC =90°
BTA=90°
Therefore:
(3x+3)°=90°
3x=90-3
3x=87°
x=29
CT:
x+8
=29+8
=37
TA:
x-9
=29-9
=20
CA:
=CT+TA
=37+20
=57
Answer:
area of one of the basses is 1.44 square feet
area of each lateral rectangular face is 0.96 square feet
SURFACE AREA OF THE PAPERWEIGHT IS 6.72 square feet.
Step-by-step explanation: