40 points △bcd is translated to become △b′c′d′ . △bcd has coordinates b(4, 2) , c(6, 2) , and d(6, 5) . △b′c′d′ has coordinates b′(2, 1) , c′(4, 1) , and d′(4, 4) . which answer describes the translation? vertical translation of 1 followed by a horizontal translation of 2 horizontal translation of −1 followed by a vertical translation of −2 horizontal translation of −2 followed by a vertical translation of −1 vertical translation of 2 followed by a horizontal translation of 1

The first number is parentheses is the X coordinate which would be the horizontal alignment.

The 2nd number is the Y coordinate, which would be the vertical alignment.

Looking at the X coordinates for B, C, and D, the translated numbers become smaller by 2 ( 4-2 = 2, 6-4 = 2) this means the triangle moves 2 places to the left, which is a -2 change.

The y values become smaller by 1 ( 2-1 = 1, 5-4 = 1) so this would be a shift in the vertical position by -1.

The correct answer is:

horizontal translation of −2 followed by a vertical translation of −1

△BCD has coordinates B(4, 2) , C(6, 2) , and D(6, 5) .

△B′C′D′ has coordinates B′(2, 1) , C′(4, 1) , and D′(4, 4)

translated to the left 2 units and down 1 unit

x =horizontal, y = vertical

Answer

horizontal translation of −2 followed by a vertical translation of −1

answer

a,b, and d

explanation

a reflection angle is more than

but less than;

an angle that measures

is a reflex angle.(true)

an angle that measures less than

is acute.(true)

provided we are considering angles greater or equal to zero.

an acute angle lies in the range.

an obtuse angle is less than 180° but more than 90°

an angle that measures 300° is obtuse (false)

an angle that measures 65° is an acute angle.(true)

answer: at first, in 1635, the evening meetings had been just for women . .

what relationship between ideas is shown in the text above?

question 1 options:

location of events

similarity of events

timing of events

examples of an idea

step-by-step explanation: