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
In-s [12.5K]
3 years ago
8

Quadrilateral RSTU is a parallelogram. What must be the value of x?

Mathematics
2 answers:
Luba_88 [7]3 years ago
7 0
I set x-3 and 3x-13 equal to each other and then got x equal to 5. So, I believe the correct answer would be C.) 5
Vlada [557]3 years ago
3 0

In this question, the  given quadrilateral is a parallelogram. And in a parallelogram, diagonals bisects each other. Therefore,

the parts of the diagonal with lengths

x-3  \ and \ 3x-13

have to be equal. That is

x-3=3x-13
\\
-3+13 = 3x-x
\\
10 =2x
\\
x =5

So out of the given options, correct option is the third option .


You might be interested in
Subtract.<br> (6x + 5) - (x + 3)<br> A. 5x + 2<br> B. 6x + 2<br> C! 6x + 8<br> D. 5x + 8
Natali [406]

Answer: 5x + 2

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Nononononononononono
Andrews [41]

Answer:

yesyesyesyes

Step-by-step explanation:

yesyesyesyesyes

3 0
3 years ago
Read 2 more answers
Through (5,1) , slope 4/5
Anettt [7]

Answer:

Step-by-step explanation:

3 0
3 years ago
The function f(x)=58(1.6)x represents the possible bird population in a park x years from now. Each year, the expected number of
-BARSIC- [3]

Answer:

  1.6 times   or   60% more than

Step-by-step explanation:

The question seems to be asking about the growth factor in the given exponential function.

<h3>Exponential function</h3>

A generic exponential function will have the form ...

  quantity = (initial value) × (growth factor)^(number of intervals)

Comparing this form to the given formula ...

  f(x) = 58 × 1.6^x

we see the "growth factor" is 1.6. This is the multiplier from one interval (year) to the next.

Each year the expected number of birds is <u><em>1.6 times</em></u> the number the year before.

__

Additional comment

A <em>growth factor</em> is sometimes expressed in terms of a <em>growth rate</em>, usually a percentage.

  growth factor = 1 + growth rate

  1.6 = 1 + 0.60 = 1 + 60%

The growth rate of this bird population is 60% per year. Each year, the population is <u>60% more than</u> the year before.

3 0
2 years ago
Find an equation for the line that passes throughthe points (1,-1) and (-3,5)
Tju [1.3M]
U can pick either point to finish

y - 1 = 2(x-1)
y= 2x-2 +1
y = 2x-1

or

y-5 = 2(x-3)
y = 2x-6+5
y = 2x-1
4 0
3 years ago
Read 2 more answers
Other questions:
  • Sammy has 20 cookies what is 20 rounded to the nearest ten
    15·2 answers
  • a restaurant needs to buy 587 new plates. If each box has 22 plates in it, how many boxes will they need to buy
    9·2 answers
  • 4
    10·1 answer
  • Lisa can make a costume twice as fast as Justin can. If they both work together, they can make it in 8 hours. How long will it t
    9·1 answer
  • I don't know what this is PLEASE HELP ME!! ​
    7·1 answer
  • Which set of dimensions is possible for a rectangular prism with volume 420 cm3? A. 4 cm by 8 cm by 12 cm B. 4 cm by 10 cm by 12
    14·1 answer
  • A carpet manufacturer is inspecting for flaws in the finished product. If there are too many blemishes, the carpet will have to
    14·1 answer
  • A number has exactly eight factors. Two of the factors are 10 and 14 . what is the number, and what are all of the factors?
    6·1 answer
  • Conduct a hypothesis test to test the hypothesis that cloud seeding with silver nitrate increases rainfall. Use significance lev
    9·1 answer
  • Find the product using suitable properties<br> (a) 738 × 103<br> (b) 102 × 854
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!