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
Gelneren [198K]
4 years ago
5

Please help me. I'm confused.

Mathematics
2 answers:
Novosadov [1.4K]4 years ago
8 0

Answer:

v = 18 ; u = 4

Step-by-step explanation:

In a parallelogram , the diagonals bisect each other . So,

v/3 = 6 ................ eqn.1

and

2u + 2 = 5u - 10 ................. eqn.2

From eqn.1,

v/3 = 6

=> v = 6×3 = 18

From eqn.2,

2u + 2 = 5u - 10

=> 5u - 2u = 10 + 2

=> 3u = 12

=> u = 4

Sholpan [36]4 years ago
7 0

Answer:

u is 4 and v is 18

You might be interested in
how many minutes is it before 12 noon if 20 minutes ago it was three times as many minutes after 9 am
Hunter-Best [27]
First, change everything into minutes.
12 noon is 12 by 60 which = 720 minutes.
9am is 9 by 12 which = 540 minutes.
X is now your number of minutes before noon.So noon - x is the next step:
720 - x
20 minutes ago it was 720 - x - 20
720 - x - 20= 540 + 3x (3x because you're looking for 3 times as many minutes)
720 - 20 - 540=4x (you combine all the like numbers and variables) 
160 = 4x
160/4= x
40 = x
Your answer is 40 minutes
<span>
</span>
7 0
3 years ago
What shape will be created after the rotation?
castortr0y [4]
Can you attach a pic of the shape please?
5 0
3 years ago
Dados os vectores ⃗⃗ = (2, −4), ⃗ = (−5, 1) e ⃗⃗ = (−12, 6), determinar 1 e 2 tal que
Ostrovityanka [42]

sus sus sus sus sus sus sus sus sus sus sus sus sus sus sus sus

3 0
3 years ago
30 pts for this one.... (only if you give a reasonable answer no BS)
Keith_Richards [23]

Answer:

  1. y = 3000x + 40000
  2. a) the base salary of the salesperson
  3. a) the commission per subscription

Step-by-step explanation:

Slope intercept form is found by [ y = mx + b ] where m = slope and b = y-intercept. We are given that a salesperson gets $40000 as a base salary. Since this value doesn't change it is the starting value, in other words the y-intercept. The salesperson also gets $3000 for every subscription they sell. Since this amount grows at a constant rate, that is the slope. Now, we can write the slope intercept form of [ y = 3000x + 40000 ].

Best of Luck!

6 0
3 years ago
Read 2 more answers
A circle has a circumference of 361\pi361π361, pi. What is the diameter of the circle?
denpristay [2]
Remember, C=\pi d, where C is circumference and tex]d[/tex] is the diameter. They are related by a constant \pi (pi).

We can solve the above equation for d and then substitute our known values.
C=\pi d

d= \dfrac{C}{ \pi } =  \dfrac{361  \pi }{ \pi } = 361 \ units
7 0
3 years ago
Other questions:
  • Essential: Solve the proportions<br> step by step ​
    11·1 answer
  • What is an equation for the linear function whose graph contains the points (−1, −2) and (3, 10)
    10·2 answers
  • A worker at an automobile assembly plant checks new cars for defects. Of the first 280 cars
    11·1 answer
  • So I'm calculating the areas of squares and rectangles.
    10·1 answer
  • There are 4 triangles and 16 squares.what is the simplest ratio of triangles to square
    10·1 answer
  • Belinda will earn $46,000 her first year working as an interior designer with annual raises of 10%. What are her total earnings
    6·1 answer
  • Which expression has the same value as 4÷25 in fraction form
    11·1 answer
  • (2x + 38)°<br> (3x – 9)<br> What is the value of x?
    9·1 answer
  • Please help with this question from Khan Academy!!!!!!!!!!!!!!!!!!!!!!
    6·1 answer
  • What is ? <br> algebra 2
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!