Mathematics, 22.07.2019 14:30 chas8495

If one pair of opposite sides of a quadrilateral is congruent, when is the quadrilateral a parallelogram?

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 16:10, dale87

The line containing the midpoints of the legs of right triangle abc where a(-5,5), b(1, 1), and c(3, 4) are the vertices.

Answers: 3

continue

Mathematics, 21.06.2019 16:30, ptrlvn01

Aiden buys two bags of chips at $1.09 each and a 20 ounce soda for $1.20 at the gas station. he knows that the state tax is 5.5. how much change will he receive from a $5 bill?

Answers: 1

continue

Mathematics, 21.06.2019 22:30, idontknow1993

What would be the reasons for lines 3 and 4? a. addition property; subtraction property b. addition property; solve c. substitution property; subtraction property d. substitution property; prove

Answers: 1

continue

Mathematics, 22.06.2019 01:30, haleymoodie6034

Mrs. julien’s and mrs. castillejo’s classes are selling cookie dough for a school fundraiser. customers can buy packages of macadamia nut chip cookie dough and packages of triple chocolate cookie dough. mrs. julien’s class sold 25 packages of macadamia nut chip cookie dough and 30 packages of triple chocolate cookie dough for a total of $221.25. mrs. castillejo’s class sold 5 packages of macadamia nut chip cookie dough and 45 packages of triple chocolate cookie dough for a total of $191.25. (a) write the system of equations that model the problem. be sure to explain which equation represents which situation. (b) find the cost of each type of cookie. show your work. (c) explain which method you used to solve the system and why you chose that method.

Answers: 2

continue

You know the right answer?

If one pair of opposite sides of a quadrilateral is congruent, when is the quadrilateral a parallelo...