Recent activity by Youfu

Recent activity by Youfu

Represent the system of equations as a matrix. x+2y+z=-5 2x-y-3z=5 x+y+2z=0 Perform elementary row operations on the matrix to transform it into reduced row echelon form. What is the reduced row echelon

asked Dec 23, 2023

1 answer 108k views

Angle POR and angle TOV are vertical angles. The measures of the two angles have a sum of 100% How many degrees is the measure of angle TOV?

answered Dec 15, 2023

1 answer 347k views

Identify the 27th term of an arithmetic sequence where a1 = 38 and a17 = −74.

answered Nov 20, 2023

2 answers 409k views

Fill in the blank using indefinite articles that match the word in gender and number. Do not capitalize your words, as it will confuse the system. Activity by Katie Lee. 1. Some books: 2. A book: 3. A

asked Nov 11, 2023

1 answer 499k views

the perpendicular distance of a point from the x-axis is 4 units and the perpendicular distance from the y axis is 5 units write the coordinates of such a point if it lies in the first quadrant second

answered Sep 5, 2023

2 answers 333k views

Please help with is problem:Item 2What is the range of the data set?45, 93, 60, 72, 15, 45, 81 Enter your answer in the box. ___

asked Sep 4, 2023

1 answer 358k views

Question 1 Graph the line passing through (-2, 4) whose slope is m =—1/4

asked Apr 10, 2023

1 answer 368k views

2 Read the excerpt from "Daughter of Invention". TYa, yar She waved them out of her room at last. There is no use trying to drink spilt milk, that's for sure. 52:25 What does Laura mean to express to her

asked Mar 7, 2023

1 answer 282k views

Which has more calories : table sugar or aspartame ?

answered Feb 27, 2023

2 answers 38.7k views

Please help due today

answered Jan 6, 2023

1 answer 532k views

What other adaptations should zebras have? Give me ideas please

asked Nov 17, 2022

1 answer 201k views

Which pronoun indicates first-person point of view? OI O he O she O you

answered Nov 13, 2022

1 answer 501k views

What if it’s not correct or not ?

asked Oct 1, 2022

1 answer 438k views

Find the solutions to x2 = 8. A. X = +2.2 B. x= 12,4 C. X = +4-2 D. = +4.6

answered Aug 13, 2022

2 answers 70.8k views

Answer ASAP please!!!!!

answered Jul 18, 2022

1 answer 393k views

Engineers are designing a large elevator that will accommodate 44 people. The maximum weight the elevator can hold safely is 8228 pounds. According to the National Health Statistics Reports, the weights

asked Mar 28, 2022

1 answer 459k views

Carrie read 5 1/2 pages in 12 minutes. How many pages did she read per minute? Answer must be a fraction

answered Jan 13, 2022

2 answers 425k views

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