subject

Mathematics, 15.12.2021 22:30 maddie7417

Express the resultant vector as a linear combination of unit vectors i and j.
8) u = 8i – 5j
b = 9i + 12j
Find: 2u - 10b
A) 671 - 63j
C) -31i+19j
E) -53i - 21j
B) -74i - 130j
D) 121 - 63j
IV vry
form

Express the resultant vector as a linear

combination of unit vectors i and j.
8) u = 8i – 5j
b =

ansver

Answers: 2

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 18:00

Jacob signs up to work for 2 1/2 hours at the school carnival. if each work shift is 3/4 hour, how many shifts will jacob work? (i just want to double check : |, for anybody that responds! : )

Answers: 3

question

Mathematics, 21.06.2019 20:00

Aquadratic equation in standard from is written ax^2= bx+c, where a,b and c are real numbers and a is not zero?

Answers: 1

question

Mathematics, 21.06.2019 20:30

What is the volume of the cone to the nearest cubic millimeter? (use π = 3.14) a) 46 mm3 b) 128 mm3 c) 183 mm3 d) 275 mm3 diameter = 5 mm height = 7 mm how do you do this problem step by step?

Answers: 1

question

Mathematics, 21.06.2019 23:30

Which two fractions are equivalent to 24/84? 6/42 and 2/7 6/21 and 2/6 12/42 and 3/7 12/42 and 2/7

Answers: 1

You know the right answer?

Express the resultant vector as a linear combination of unit vectors i and j.
8) u = 8i – 5j...

Questions

question

Social Studies, 06.01.2020 23:31

In 2005, the texas legislature passed a bill adding which change to the sentencing phase of capital cases? a. "life without parole"b. "death by firing...

question

Social Studies, 06.01.2020 23:31

Travis did not make his estimated tax payments on time due to a disability. he would like to request a waiver of the penalty for underpayment of estim...

question

Mathematics, 06.01.2020 23:31

Astore buys hirts for $18 and marks them up by 49% for retail sale. what is the retail price of each shirt....

question

Mathematics, 06.01.2020 23:31

Acase of twenty-four 7.8 ounce containers of greek yogurt costs $12.99. calculate the unit price of the greek yogurt (cost per ounce). round to...

question

History, 06.01.2020 23:31

Which of the following is true of the scientific revolution? the church reacted strongly against the scientists who challenged established reli...

question

Mathematics, 06.01.2020 23:31

The florist makes the greatest number of identical arrangements with the lilies and the daisies. which combination describes the arrangeme...

question

Mathematics, 06.01.2020 23:31

Hey salsa recipe uses green pepper onion and tomato and the extended ratio 1: 3: 8 how many cups of onion are needed to make 24cps of salsa...

question

Biology, 06.01.2020 23:31

Cell differentiation and specialization warm-up active 6 describing mitosis type the words that correctly complete the stateme...

question

Biology, 06.01.2020 23:31

What tree is generally associated with the ideas of peace? a. dogwood b. oak c. olive d. maple...

question

History, 06.01.2020 23:31

I'm in pearson connexus online school and i wondered if anyone had the answers to the unit 12 the renaissance and reformation unit test...

question

Mathematics, 06.01.2020 23:31

Which statements are true about y s 8 and its graph? check all that apply. y = 0 is part of the solution set. y = 8 is part of the soluti...

question

Mathematics, 06.01.2020 23:31

Find the indicated term of the geometric sequence. a8 for 4, -12, 36,...

question

Biology, 06.01.2020 23:31

How much of earth is covered in water...

question

Mathematics, 06.01.2020 23:31

Worth 8 pointswhat is the area of a rectangle with side lengths of 6/8 meter and 4/ 10 meter?...

question

Physics, 06.01.2020 23:31

How many protons are in an element with an atomic number of 8 and a mass number of 18? 18 10 8 3...

question

Mathematics, 06.01.2020 23:31

With ! i don't understand the !if you ! find the sum of the series:...

question

Mathematics, 06.01.2020 23:31

At the city museumy child admission is and admission is $9.30. on monday four times as many adult tickets as child tickets were sold for a total of sa...

question

English, 06.01.2020 23:31

Hannah wants to write an essay about the pacific ocean, but she knows this topic is too large. which graphic organizer would her narrow her ideas?

question

Mathematics, 06.01.2020 23:31

What is the next number? 3,6,4,8,6,12...

question

Social Studies, 06.01.2020 23:31

Hugh is sad that his best friend is studying abroad for the entire academic year. his brother tries to get him to go to some social events, but hugh d...

More questions: Mathematics Another questions

Questions on the website: 13722362