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
stepan [7]
3 years ago
8

Let v=-9i+j and w=-i-6j find 8v-6w

Mathematics
1 answer:
hram777 [196]3 years ago
7 0

Answer:

78i+52j

Step-by-step explanation:

8(9i+2j)-6(-i-6j)

72i+16j+6i+36j

=78i+52j

You might be interested in
100 points!!! i will award brainliest!! Lines AB, and CD are straight lines. Find x and y
Ket [755]

<O = 16 degrees   vertical angles are equal


<O + 4x+90 = 180   DC is a straight line

16 +4x +90 = 180

106 +4x = 180

4x =74

x =18.5


16 +90  +2y= 180   DC is a straight line

106+2y=180

2y = 74

y= 37

Answer : y=37

x=18.5

3 0
3 years ago
Read 2 more answers
Trevor plans on buying a car. Four banks offer the annual interest rates shown.
mote1985 [20]

Solution

In order to find  greatest to least number, we have to convert the given fractions into decimals.

3 \frac{1}{10} % = 3 + 1/10 = 3 + 0.10 = 3.10%

3 \frac{2}{5}% = 3 + 2/5 = 3 + 0.40 = 3.40%

3 \frac{1}{4} %= 3 + 0.25 = 3.25%

3 \frac{1}{3}% = 3 + 0.33 = 3.33%

Now we can easily, compare the numbers and write from greatest to least.

3.40%, 3.33%, 3.25%, 3.10%

Greatest to least  = 3 2/5%, 3 1/3%3, 3 1/4%,  1/10%,

Thank you :)

8 0
4 years ago
Read 2 more answers
The value of the fraction 3c+2/4 one less than the value of the fraction 5c-1/3.
melamori03 [73]

C.i need help...

sana masagutan nio po yan...

5 0
3 years ago
Felipe picked a pumpkin that weighed three times the weight of Meg's pumpkin Meg's pumpkin with half the weight of Ryan's pump R
Xelga [282]

Answer:

21 lb

Step-by-step explanation:

Divide the amount of Ryan's pumpkin by 2 then multiply it by 3. Ryan's pumpkin weighs 14 lb divided by 2 is 7 then 7 multiplied by 3 is 21.

6 0
3 years ago
Rick is a salesman whose base monthly salary is $2,200. He earns 5% commission on total sales. Last month his total earnings wer
Masteriza [31]
A Because if you subtract his monthly salary and his amount paid then multiply the amount of 5% by the extra not excluding his monthly salary you get 6500$<span />
3 0
3 years ago
Read 2 more answers
Other questions:
  • Write the following decimal number in its equivalent fraction form. Show all work for full credit.
    8·1 answer
  • A ball is thrown in the air from a ledge. Its height in feet is represented by f(x) = –16(x2 – 7x – 8), where x is the number of
    10·2 answers
  • What is the slope-intercept form of 3x=9y
    9·1 answer
  • if an earthquake is 121,000 times as intense as the minimum detected earthquake, what is its richter number?
    15·1 answer
  • Line pass through the sets given points. which choice shows perpendicular lines?
    10·1 answer
  • a circular garden has a diameter of 12 feet. what is the best approximation for the circumference of the garden? use 3.14 to app
    9·1 answer
  • Complete the statements.<br> f(4) is<br> f(x) = 4 when x is
    5·1 answer
  • Corry collects cube containers. She fills them with water and pours them into a rectangular prism. She was playing with them and
    12·1 answer
  • Simplify the expression please help ASAP
    10·1 answer
  • How do I solve it? URGANT!!!
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!