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
Alex Ar [27]
3 years ago
11

I seriously need help

Mathematics
1 answer:
777dan777 [17]3 years ago
8 0

Answer:

x(t) = - 5 + 6t and y(t) = 3 - 9t

Step-by-step explanation:

We have to identify the set of parametric equations over the interval 0 ≤ t ≤ 1 defines the line segment with initial point (-5,3) and terminal point (1,-6).

Now, put t = 0 in the sets of parametric equations in the options so that the x value is - 5 and the y-value is 3.

x(t) = - 5 + t and y(t) = 3 - 6t and  

x(t) = - 5 + 6t and y(t) = 3 - 9t

Both of the above sets of equations satisfy this above conditions.

Now, put t = 1 in both the above sets of parametric equations and check where we get x = 1 and y = -6.

So, the only set, x(t) = - 5 + 6t and y(t) = 3 - 9t  satisfies this condition.

Therefore, this is the answer. (Answer)

You might be interested in
salesman Scott received $2,792.79 for selling a property. If the gross commission was 6 1/2 % of the sale price, the listing sal
larisa [96]

Answer:

Sorry! Just doing this for points!

Step-by-step explanation:

6 0
3 years ago
Math need help please
AnnyKZ [126]

Answer:

none

Step-by-step explanation:

4x - 6 = 2(2x + 3)

4x - 6 = 4x + 6

Everything cancels out meaning there are no real solutions

5 0
2 years ago
HELP I DONT GET IT!!!For the system below solve using linear combinations method 2a+3b=1 and -2a+b=11
Maksim231197 [3]
Linear combination method just means to add the equations so that one variable with cancel. In this case the a values are already set up so that they will cancel.
2a + 3b = 1
-2a + b = 11
4b = 12
b = 3

now put 3 back into either of the original equations and solve for a.
2a + 3(3) = 1
2a + 9 = 1
2a = -8
a = -4
(-4,3)
3 0
2 years ago
Read 2 more answers
Solve by substitution y=x+4, y=2x+5
Amiraneli [1.4K]
X+4=2x+5
-1=x
hope this helps
4 0
2 years ago
The radius of a circle is 19 miles. What is the circle's circumference?<br> Use 3.14 for .
insens350 [35]

Answer:

119.38

Step-by-step explanation:

the circumference is πd so it is 19 X 2, which is 38, times π, which is 38π. this equals 119.38

7 0
2 years ago
Read 2 more answers
Other questions:
  • The computer repairman is given 6 computers to fix. He knows that among them there are 5 bad video cards and 4 failed hard drive
    7·1 answer
  • Russia covers about 1/30 of the earth surface. The area of Russia is about 1 2/3 times the area of Canada. What fraction of the
    5·1 answer
  • Custom Office makes a line of executive desks. It is estimated that the total cost for making x units of their Senior Executive
    15·1 answer
  • Evaluate the following expression.<br><br> tan45° - 10cos60°<br><br> -6.0<br> -4.5<br> -4.0
    7·1 answer
  • Solve: The number of students is 7 more than 5 times the number of teachers there are 12 teachers how many students are there
    11·2 answers
  • Please answer correctly, will mark brainliest
    5·1 answer
  • Cody's Bikes rents bikes for $18 plus $5 per hour. Mofor paid $48 to rent a bike. For how many hours did he rent the bike? _
    6·1 answer
  • Write (8a^-3)^2/3 in a simplest form. <br> a. a^2/4 <br> b. 4a^2<br> c. 1/4a^2 <br> d. none of these
    7·1 answer
  • A couple lives in Florida for 1/3 of the year. Each year has 12 months. What fraction of a year, in twelfths, does the couple no
    14·1 answer
  • Let g(x) be the reflection of f(x) = 3x + 2 in the x-axis. What is a function rule for g(x)?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!