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
yulyashka [42]
3 years ago
7

Indicate the equation of the given line in standard form.The line containing the median of the trapezoid whose vertices are R(-1

, 5) , S(1, 8), T(7, -2), and U(2, 0).
Mathematics
1 answer:
Angelina_Jolie [31]3 years ago
5 0
Hello,

R=(-1,5)  S=(1,8)  T=(7,-2)  U=(2,0)
Line RU:  y-0=(-2)(0-5)/(2+1)==>y=-5/3 x +10/3
Line ST: y+2=(x-7)(-2-8)/(7-1)==>y=-5/3 x +29/3

RU and St are parallele.

M=middle[RS]=((-1+1)/2,(5+8)/2)=(0,13/2)

Median line: y-13/2=-5/3 (x-0) ==>y=-5/3 x+ 13/2
You might be interested in
1.Anthony has decided to purchase a $19,000 car. He plans to put 20% down toward the purchase and to finance the rest at a 6.8%
Nikitich [7]
<h2>First step/Equation</h2>

Answer:

 $362.57

Step-by-step explanation:

A suitable calculator or finance app can find the monthly payment for you. This result comes from a TI-84 calculator.

___

The second attachment shows the parameters of the payment function. With 20% down, Anthony is only financing 80% of the price of his car. Of course, there are 12 months in a year, so 4 years worth of payments will be 48 payments. The calculator uses negative values for amounts you pay.

___

No doubt your reference material shows you a formula for computing loan payments. One such is ...

 A = Pr/(1 -(1+r)^-n)

where r is the monthly interest rate, 0.068/12, and n is the number of payments, 48. The principal amount of the loan, P, will be 19,000×0.80. This formula gives the same result as that shown above and below

3 0
2 years ago
A=2,b=1 and c=4.What is 3ac-a+2b
kati45 [8]

Step-by-step explanation:

a = 2

b = 1

c = 4

<h2>Question:</h2>

3ac - a + 2b

= Solution ,

= 3 × 2 × 4 - 2 + 2 × 1

= 24 - 2 + 2

= 24 + 2 - 2

= 26 - 2

= 24

hence the answer is 24....

6 0
2 years ago
ΔEʹFʹGʹ is a dilation of ΔEFG with the origin as the center of dilation.
vekshin1
  the answer a is 6 and b is 2

7 0
3 years ago
This is the angle similarity of triangles btw. I will give brainliest to whoever finds the missing angle measures.
Basile [38]
1: 64
2: 59
3: 49
A triangle should always add up to 180 degrees. So just add up the angles you have and subtract them from 180
8 0
2 years ago
Read 2 more answers
. If 1: x is equivalent to 64 : 25, find x​
alexandr1967 [171]

Answer:

x=25/64

Step-by-step explanation:

by simple substitution

7 0
3 years ago
Other questions:
  • Annie got in her car and started driving toward her grandmother's house. After driving for 45 minutes, Annie took a break for 1
    7·1 answer
  • What is 12.05/12 correct to 2 decimal place
    13·2 answers
  • Cuantas botellas de 3/4 de litro se pueden llenar con una garrafa de 300 litros?
    9·1 answer
  • Last year there were 1,435 8th graders at a school. This year there are 1,220. What is the percent change in the number of 8th g
    12·1 answer
  • Help math please thank you
    15·1 answer
  • Which of the following equations have infinitely many solutions?
    10·1 answer
  • There are 896 people at the school's basketball game. The
    12·1 answer
  • Noah is solving an equation, and one of his moves is unacceptable. Here are the moves he made.
    8·1 answer
  • Solve the equation.<br> 30- (x + 5) = 7x-7<br> The solution is x =
    14·2 answers
  • Two sides of a triangle have the following measures. Find the range of possible measures for the third side.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!