Mathematics, 02.10.2020 20:01, rbart4784
The sum of two numbers is 53, and the difference of the numbers is 23. The system of linear equations shown below represents this situation, where is the greater of the numbers and is the smaller number. Solve the system to find the two numbers.
lbrace + = 53
− = 23
The larger number is
the smaller number is
.
Answers: 3
Mathematics, 21.06.2019 13:30, tiniecisneros28
There are 20 children in the cast of a class play and 8 of the children are boys of the boys 4 have a speaking part in the play and of the girls 8 do not have a speaking part in the play if a child from the cast of the place chosen at random what is the probability that the child has a speaking part
Answers: 1
Mathematics, 21.06.2019 13:40, aronrobinson4
1234567891011 match the reasons with the statements in the proof. given: j | | k m 1 = m 3 prove: l | | m 1. j||k, m∠3 = m∠1 if lines are ||, then corresponding angles are =. 2. m∠1 = m∠2 if alternate interior angles are =, then lines are ||. 3. m∠2 = m∠3 substitution 4. l||m given
Answers: 3
Mathematics, 21.06.2019 22:20, abbygriffin8575
Which graph has figures that can undergo a similarity transformation to justify that they are similar? (obviously not the third one)
Answers: 2
The sum of two numbers is 53, and the difference of the numbers is 23. The system of linear equation...
English, 26.03.2021 08:10
Mathematics, 26.03.2021 08:10
Mathematics, 26.03.2021 08:10
English, 26.03.2021 08:10