Algebra(check pt 2)
 👍 0
 👎 0
 👁 137

 👍 0
 👎 0
posted by Noelle
Respond to this Question
Similar Questions

Advanced Math
Find DE if matrix D= Row 1= 2,4,6 and ROW 2= 5,7,1 and matrix E= Row 1= 1,2 Row 2= 0,4, and Row 3= 3,4 WORK: [(2)(1)+(4)(0)+(6)(3)]=20 [(2)(2)+(4)(4)+(6)(4)]=44 [(5)(1)+(7)(0)+(1)(3)]=2 [(5)(2)+(7)(4)+(1)(4)]=34 The
asked by Lucy on June 22, 2008 
Math
An auditorium has 30 rows with 10 seats in the first row, 12 in the second row, 14 in the third row, and so forth. How many seats are in the auditorium My answer is 1170 but the way I figured out the problem was by listing numbers
asked by Nikki on March 21, 2010 
Algebra IIPlease check calcs
Could someone check this matrix calculation The first matrix dimension is 1 by 3 row 1 = 1 row 2 = 7 row 3 =3 Second matrix is 1 by 3 Row 1 column one =2 row 1 column two = 5 row one column three = 5 my calculation is that it
asked by Ray Scholz on January 26, 2011 
Algebra
The chart below shows the average number of movies seen per person in selected countries. A chart is shown with 2 columns.The first column is titled Country. The second column is titled Average number of movies a person sees in a
asked by lyssa on April 18, 2017 
math
A gardener is making a triangular planting, with 35 plants in the front row, 31 in the second row, 27 in the third row and so on. If the pattern is consistent how many plant are there be in the last row?
asked by chevlios on February 13, 2015

Algebra/Math
Can you check these for me. Directions: Find the slope of the line that passes through each pair of points. 1. (3,8) and (5,2) Answer: 10/8 2. (10,3) and (7,2) Answer: 5,17 3. (7,6) and (3,6) Answer: 9 4. (8,2) and
asked by Karen on October 17, 2010 
math (plz help)
Ms. Sue has not answered this question where all work must be shown. Plz, Ms. Sue do not answer this one again. Let someone else help me...plz. In a movie theater, Theater A has 30 seats in the first row. Each row has 4 more seats
asked by Stacy on March 14, 2011 
math help
Can someone explain to me the following step by step , i 've looked in websites , plus the book and i want to understand how this problem has this answer. Problem #1 Find the inverse if it exists, for the matrix. 2_1_3 3_1_0
asked by student on July 22, 2007 
Algebra 2
The first row of a concert hall has 20 seats, and each row after the first has one more seat than the row before it. There are 30 seats. a)write a rule for the number of seats in the nth row b) 40 students from a class want to sit
asked by Please check my answer (: on March 15, 2012 
math
I AM VERY BAD AT MATH , CAN SOMEONE PLEASE HELP ME !? PLEASE PLEASE The chart below shows the average number of movies seen per person in selected countries. A chart is shown with 2 columns.The first column is titled Country. The
asked by sister snapped on April 1, 2019 
Math
The first row of a concert hall has 25 seats and each row after the first has one more seat than the row before it. There are 2 rows of seat. 1)Write a rule for the number of seats in the nth row. 2)35 students from a class want
asked by Lindsay on March 2, 2010