answer.
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
SVEN [57.7K]
2 years ago
6

Point V lies between points U and W on UW.

Mathematics
2 answers:
iren [92.7K]2 years ago
6 0

Answer:  The correct option is (D) 36 units.

Step-by-step explanation:  Given that point V lies between points U and W on UW, where

UV=2x-4,~~VW=4x+10~~~\textup{and}~~~UW=9x-9.

We are to find the length of UW in units.

Since point V lies on the line segment UW, so we must have

UV+VW=UW\\\\\Rightarrow (2x-4)+(4x+10)=9x-9\\\\\Rightarrow 6x+6=9x-9\\\\\Rightarrow 9x-6x=6+9\\\\\Rightarrow 3x=15\\\\\Rightarrow x=5.

Therefore, the length of UW is

UW=9x-9=9\times5-9=45-9=36~\textup{units}.

Thus, the length of UW is 36 units.

Option (D) is correct.

Arisa [49]2 years ago
3 0
Its 36 units 
hope this helps :)))))
You might be interested in
Which of the following situation could be represented by the expression -3+3
Crazy boy [7]
The answer you are looking for is B.

This is because Juan has a fine of three dollars (-3), and he pays it off (+3) which means B. shows the proper expression.

I hope this helps!
8 0
2 years ago
Elliot collects miniature toy cars. He wants to fill 4 display cases.each display case holds 15 cars. He has 28 cars now, and he
baherus [9]

Answer:

Elliot has to wait 11 months before he has enough cars

Step-by-step explanation:

Elliot has 4 display cases with each case being able to hold 15 cars. Thus we know

total # of cars Elliot can place in his display case = 4 * 15 = 60 cars

From this, we can figure out how many more cars Elliot needs by subtracting the amount of cars he already has

# of cars Elliot needs = 60 - 28 = 32 cars

Now to find the number of months Elliot needs, we divide by how many he can buy each month

# of months Elliot needs to save up for = 32 / 3 = 10 2/3

Assuming Elliot does not get his allowance until the end of the month, we will have to round the number of months up to the nearest integer, 11

7 0
2 years ago
What is the length of segment XY?
Brilliant_brown [7]

Answer:

StartRoot 53 EndRoot units

XY = √53

Step-by-step explanation:

Choose which is point 1 and point 2 so you don't confuse the coordinates.

Point 1 (–4, 0)    x₁ = –4   y₁ = 0

Point 2 (3, 2)      x₂ = 3    y₂ = 2

Use the formula for the distance between two points.

L = \sqrt{(x_{2}-x_{1})^{2} + (y_{2}-y_{1})^{2}}

XY = \sqrt{(3-(-4))^{2} + (2-0)^{2}}

XY = \sqrt{49 + 4}

XY = \sqrt{53}

Therefore the line of segment XY is √53.

6 0
2 years ago
Read 2 more answers
The angle measurement in the diagram are represented by the following expressions.
PSYCHO15rus [73]

The value of x=9° and ∠B=40°

Step-by-step explanation:

From angles relationship, ∠A =∠B=corresponding angles

5x-5°=3x+13°

5x-3x=13°+5°

2x=18°

x=18/2 =9°

∠B=3x+13°= 3×9°+13° = 27° +13° =40°

Learn More

Corresponding angles: brainly.com/question/12274210

Keyword : Angle

#LearnwithBrainly

5 0
2 years ago
Show that the three points whose position vectors are 7j+ 10k,-i + 6j+6k and - 4i + +9j + 6k form an isosceles right
Novay_Z [31]

Answer:

AB = √18 , BC=√18 and CA =4

AB²+BC²  = CA² and AB=BC

ΔABC isosceles right  angled triangle.

Step-by-step explanation:

Given vectors are  7j+ 10k,-i + 6j+6k and - 4i + +9j + 6k

A( 0,7,10), B( -1,6,6) C(-4,9,6)

AB⁻ = OB-OA = -I+6j+6k-(7j+10k) = -I-j-4k

AB = \sqrt{1+1+16} = \sqrt{18}

BC = OC-OB = -4i+9j+6k-(-I+6j+6k) = -3i+3j

BC=\sqrt{9+9} =\sqrt{18}

CA = OA-OC = 7j+10k - (- 4i + +9j + 6k ) = 4i-2j+4k

CA = \sqrt{16+4+16} =\sqrt{36} =4

Since AB²+BC²  = CA²

And AB=BC

Therefore it follows that ΔABC is a right angled isosceles triangle



3 0
2 years ago
Other questions:
  • Elaine bought $4 worth of apples and $3 worth of lemons did her grocery bag weigh more than 5 1/4
    12·1 answer
  • In seven years, Huang will be two times as old as he was last year. How old is he now?
    13·2 answers
  • Catie is trying to determine the height that a ladder reaches as it leans against a wall. She walks under the ladder and touches
    10·2 answers
  • 40 students are going on a field trip to the aquarium. Every student needs to be in a group, and all groups must have the same n
    6·1 answer
  • Capucine played a game where she earned 179 points from building 11 museums and 4 libraries. She earns 4 more points per museum
    5·1 answer
  • Driving across country, mike drove for 3 hours at a certain rate and for 4 hours at a rate 10 mph faster. If his total distance
    15·1 answer
  • Senior management of a consulting services firm is concerned about a growing decline in the firm’s weekly number of billable hou
    10·1 answer
  • Pls help! i got A is that correct?
    9·2 answers
  • Y = A system of equations. Y equals StartFraction one-half EndFraction x minus 6. X equals negative 4.X – 6 x = –4 What is the s
    6·1 answer
  • 2A5A0A2 is divisible by 99 what is the A digit
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!