Marjorie got a total 239 points on three tests. the combined scores on the second to test for 59 more than the score on the third test. the score on the second test was 25 more points than the score on the third test. write a matrix equation for this situation.

answer: 177/8

step-by-step explanation:

there are 25 people coming to the party

step-by-step explanation:

the text says that there will be 22 children at this party, 1 teacher, and 2 parents. so if you add them all together (22+1+2) it will equal 25. (=25)

step-by-step explanation:

assume that you have 3 different side lengths.   apply the pythagorean theorem here:   square each of the two shortest sides; call them a and b, so that their squares are a² and b².   also square the longest side, calling the result c².

now, if a² + b² = c² is true, the triangle is a right triangle; otherwise it is not a right triangle.

1) letter c.

2) 4 square root of 9

hope this

step-by-step explanation: