Mathematics, 31.10.2020 02:20 kglez447
The vertices of quadrilateral PQRS are P(-4, 2), Q(-1, 1), R(-1, -3), S(-3,-1).
The vertices of quadrilateral ABCD are A(-3, 7), B(0, 6), C(0,2), D(-2, 4) so that
PQRS = ABCD. Which best describes the congruence transformation?
(A) rotation 90° counterclockwise about the origin
(B) reflection in the y-axis
(C) translation along the vector (1,5)
(D) rotation 90° clockwise about the origin
Answers: 3
Mathematics, 21.06.2019 16:00
Asalesperson earns $320 per week plus 8% of her weekly sales. the expression representing her earnings is 320 + 0.08x. which of the following describes the sales necessary for the salesperson to earn at least $1000 in the one week?
Answers: 2
Mathematics, 21.06.2019 19:20
Find the area of an equilateral triangle with a side of 6 inches
Answers: 2
Mathematics, 22.06.2019 00:00
Triangles abc and dfg are given. find the lengths of all other sides of these triangles if: b ∠a≅∠d, ab·dg=ac·df, ac=7 cm, bc=15 cm, fg=20 cm, and df-ab=3 cm.
Answers: 1
The vertices of quadrilateral PQRS are P(-4, 2), Q(-1, 1), R(-1, -3), S(-3,-1).
The vertices of qua...
History, 12.10.2019 00:30
English, 12.10.2019 00:30
Mathematics, 12.10.2019 00:30
English, 12.10.2019 00:30
Mathematics, 12.10.2019 00:30
Chemistry, 12.10.2019 00:30
Biology, 12.10.2019 00:30
Spanish, 12.10.2019 00:30
Mathematics, 12.10.2019 00:30
Mathematics, 12.10.2019 00:30
Biology, 12.10.2019 00:30