1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
EleoNora [17]
1 year ago
5

evaluate the expression: v ⋅ w given the vectors: r = <8, 8, -6>; v = <3, -8, -3>; w = <-4, -2, -6> (2 points)

Mathematics
1 answer:
Stella [2.4K]1 year ago
6 0

The product of the vectors v and w is gotten as; v ⋅ w = 22

<h3>What is the product of the vectors?</h3>

We are given the vectors;

r = <8, 8, -6>

v = <3, -8, -3>

w = <-4, -2, -6>

We want to evaluate v.w which is a product of both vectors.

The formula will be;

v.w = (v_x * w_x) + (v_y * w_y) + (v_z * w_z)

Plugging in the values and solving gives;

v.w = (3 * -4) + (-8 * -2) + (-3 * -6)

v.w = -12 + 16 + 18

v.w = 22

We can conclude that the vector expressions has a product of 22

Read more about Vector Products at; brainly.com/question/9131049

#SPJ1

You might be interested in
Yvonne bought a car for $10,300. After 3 years, the value of the car was $6,250. The value of this car decreases exponentially o
Likurg_2 [28]

Answer:

A = $44,778.84

A = P + I where

P (principal) = $10,300.00

I (interest) = $34,478.84 or 12 months

Step-by-step explanation:

Given: Yvonne bought a car for $10,300. After 3 years, the value of the car was $6,250. 50%

To find: In approximately what number of additional months will the value of Yvonne’s car be 50% of the price she originally paid?

Formula: (\frac{interest rate}{number of payments}) × loan principal = interest

Solution:  Divide your interest rate by the number of payments you’ll make in the year (interest rates are expressed annually). So, for example, if you’re making monthly payments, divide by 12. Multiply it by the balance of your loan, which for the first payment, will be your whole principal amount.

(This gives you the amount of interest you pay the first month.)

First, convert R as a percent to r as a decimal

r = R/100

r = 50/100

r = 0.5 rate per year,

Then solve the equation for A

A = P(1 + r/n)nt

A = 10,300.00(1 + 0.5/12)(12)(3)

A = 10,300.00(1 + 0.041666667)(36)

A = $44,778.84

Henceforth:

The total amount accrued, principal plus interest, with compound interest on a principal of $10,300.00 at a rate of 50% per year compounded 12 times per year over 3 years is $44,778.84.

6 0
3 years ago
Graph the equation -5x + 2y=2
dimulka [17.4K]
Slope = 5 over 2
Y-intercept = 1

4 0
3 years ago
Can someone help me please thank you
lys-0071 [83]

Answer:

16?

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
(I WILL GIVE BRAINLIEST) Which of the following are included in a typical budget? Select all that apply. expenses, actual amount
andrew11 [14]

Answer: Expenses

Step-by-step explanation:

Terms in this set (4)

Estimate Expenses.

Estimate Income.

Determine Savings.

Balance Budget.

4 0
2 years ago
Read 2 more answers
Me not good at math help
Charra [1.4K]

Answer:

112°

Step-by-step explanation:

Vertical angles are congruent, so x = 112°.

5 0
3 years ago
Read 2 more answers
Other questions:
  • You deposit the same $10,000 into a bank account at 4% annual interest. How long will it take for the $10,000 to compound to $30
    6·1 answer
  • Pleaseeee help! I'm really confused.
    13·1 answer
  • Bevil and sona each got a big cookie.Sona gave Alfredo half her cookie,Bevil gave Alfredo one-third of his cookie. What fraction
    6·1 answer
  • When you divided an even number by an even number is result still a even ?
    6·2 answers
  • Refering to the equation, tell how
    14·1 answer
  • Sin (x)= 0.78 what is x?
    10·2 answers
  • Lina had a 1 liter carton of milk. She poured 748 milliliters into cups for her
    14·2 answers
  • 5. Simplify the expression:
    10·2 answers
  • HELPPPP PLSSSS<br> if you can’t see the picture don’t bother to answer the questions.
    6·1 answer
  • 1. Which would be a more helpful for solving the system: adding the two equations or subtracting
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!