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castortr0y [4]
2 years ago
9

Given the vectors w = <-5, 3> and z = <1, 4>, find the results of the vector subtractions. -w − z = z − w = w − z =

Mathematics
1 answer:
liq [111]2 years ago
6 0

Answer:

-w − z = <4, -7>

z − w = <6, 1>

w − z = <-6, -1>

Step-by-step explanation:

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Marie is buying a discount pass to a public swimming pool.
kap26 [50]

Answer:

2c+12

Step-by-step explanation:

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2 years ago
What is the equation in point slope form of the line that passes through the point (−2, 4) and has a slope of 5?
vodomira [7]

Answer:

y-4=5(x+2)

Step-by-step explanation:

We want to find the equation in point-slope form of the line that passes through the point (-2,4) and has slope  m=5.

The point-slope form is given by the formula;

y-y_1=m(x-x_1)


where m=5 is the slope and

(x_1,y_1)=(-2,4) is a point on the line,


We substitute the values into the formula to obtain;

The required equation is  y-4=5(x+2)


7 0
3 years ago
Please help me answer this
zheka24 [161]

Answer:

Angle 3 is 113°

Step-by-step explanation:

Angles 2 & 3 is supplementary, so it equals 180°. Subtract 67 from 180 and you get 113. DUH.

Good Luck!!

7 0
3 years ago
Read 2 more answers
How much money at 12 weeks?<br><br>1). 330<br>2). 290<br>3). 360
zloy xaker [14]

To answer this question, you need to write a linear equation (because the graph is a visibly straight line) that models this situation, then plug in 12.

The general format for a linear equation is y=mx+b, where m is the slope and b is the y intercept.  The y intercept of a line is where it crosses the y axis; for this line, it crosses the y axis at (0, 0) so the y intercept is 0.

To find the slope, use the slope equation: (y2-y1)/(x2-x1).  For y1, y2, x1, and x2, just pick any two points on the line.  We will use (1, 30) and (2, 60):

(60-30)/(2-1)

30/1

30

The line is y=30x.

Plug in 12 for x:

y=30(12)

y=360

3). 360

Hope this helps!!

3 0
3 years ago
A pair of ordinary dice is rolled. What is the probability that each die will show a number higher than 4. 1. (1/36) 2. (1/12) 3
mihalych1998 [28]

Answer:

the answer is 1/12

Step-by-step explanation:

it is 1/12 because if there are only a pair you would have 2 dice. and since each die has numbers all the way up to 6 all you have to do is add them. and don't count all the numbers. like add 1+2+3+4+5+6. that's just plain wrong just do add the highest number on each die (6+6)

8 0
2 years ago
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