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
Vaselesa [24]
4 years ago
11

The diagonals of rectangle nopq intersect at point r. if qr=3x-4 and np=5x+20, solve for x.

Mathematics
1 answer:
4vir4ik [10]4 years ago
5 0
The diagonals of a rectangle are congruent.  We have half of diagonal QO and the whole diagonal of NP.  So the equation will look like this: 5x+20=2(3x-4).  5x+20=2(3x-4).  5x + 20 = 6x - 8.  28 = x.  Therefore, x = 28 and the length of the diagonals is 160
You might be interested in
Pls help it is due today
Nuetrik [128]

Answer: x=50

Step-by-step explanation:

18*x-(900)=0

Pull out like factors: 18x-900=18x(x-50)

18=0

x-50=0

Add 50 to both sides of the equation:

x=50

5 0
3 years ago
Read 2 more answers
I need help with this
Anna11 [10]
Heyy!
Here’s ur answer, hope it helps-
Area of parallelogram= base*heigh
=15*20
=300
Therefore your answer is 300 square units-
:)
3 0
3 years ago
How do i get rid of this danggum brainly plus
tino4ka555 [31]

Answer:

id take it but don know how

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Antonio works at a grocery store. He puts 23 pounds of flour into 5 sacks. He put the same weight of flour into each sack. How m
Igoryamba
Antonio put 4.6 pounds of flower into each stack since 23 pounds divided by 5 stacks is 4.6
8 0
3 years ago
Helpppppp plz answer ​
nika2105 [10]

Answer:D  1017

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • Kenji has at most $spend on lily bulbs and tulip bulbs at his local flower store, Lily bulbs cost 4 each and tulip bulbs cost 2
    9·1 answer
  • Is considered which type of number??
    12·1 answer
  • A square was enlarged by the scale factor 2 the new square has sides of 12cm find the area of the original
    6·1 answer
  • Someone please help asap, will give brainliest.
    8·1 answer
  • POSSIBLE POINT<br> Evaluate each expression if a = 4, b = 6, and c = 2<br> What is<br> ab - c
    7·1 answer
  • Complete the statements about the key components of the hyperbola shown. The distance, a, between the center and each vertex is
    9·1 answer
  • 7. Find the slope of the line passing through the points (-2,9) and (-10,33).
    9·2 answers
  • If abc = dbe solve for x
    8·1 answer
  • Dairy farmers are aware there is often a linear relationship between the age, in years, of a dairy cow and the amount of milk pr
    7·2 answers
  • Find the area of the shaded region
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!