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Kobotan [32]
3 years ago
14

Vector u has its initial point at(14 -6) and its terminal point at(4,7)

Mathematics
1 answer:
mars1129 [50]3 years ago
7 0

Answer:

Vector form u = <10, -13>

Step-by-step explanation:

You want to know what vector u = ?

u = < 14 - 4 ,  -6 - 7>  = <10, -13>

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Pls answer this simple question for brainly
eimsori [14]

Answer

The equation is already in slope intercept form so just graph it as you normally would.

Step-by-step explanation:

graph the -3x as a line the looks like this \ that goes through the +60. It should look like this

6 0
2 years ago
A golfer attempts to hit a golf ball over a valley from a platform above the groun
leonid [27]

Answer: NO

Step-by-step explanation:

The functions that models the height of the ball is given as

h(t) = -5t2 + 40t + 100

Where

a = -5, b = 40, c = 100

The time the ball will reach the maximum height will be the vertex of the parabola. At the line of symmetry, the time t will be:

t = -b/2a

Substitute b and a into the formula above.

t = - 40 / -5 = 8

Substitute 8 for t in the function f(t)

h(t) = - 5(8)^2 + 40(8) + 100

h(t) = -5(64) + 40(8) + 100

Open the bracket

h(t) = -320 + 320 + 100

h(t) = 100

The maximum height of the ball is 100m

Given that the power lines is 185 metres above the ground. The golf ball will therefore not hit power lines because the maximum height the ball can go is 100 metres

3 0
3 years ago
24. who won the tournament?<br> 25. who finished last
Zina [86]

Answer:

maria won the tournament

Step-by-step explanation:

sue finished at last

4 0
2 years ago
A number decreased by three square
Leto [7]
A number decreased by three square is: (where x is the number)

x - 3^2
8 0
3 years ago
I need a written response to solve all 4 steps
borishaifa [10]

Answer:

a. -2

b. s = 2 and y = -5

c. (2.5, -9)

d. -7x - 2

Step-by-step explanation:

a. In the image, I have used rise over run, which is -8/4 or -2.

b. slope formula is mx + b = y, where m is slope and b is the y-intercept. In the equation 2x - 5y = -10, 2 is the slope and -5 is the y-intercept.

c. Plug in all given numbers into an equation and the ones you do not have will be in the points you need it to be. Once you graph the equation you will receive (2.5, -9).

d. y = mx + b

   5 = (-7)(-1) + b

   5 = 7 + b

   -2 = b

y = -7x - 2  

6 0
2 years ago
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