navaelizabeth navaelizabeth

23-03-2020
Mathematics

contestada

4. Point V is somewhere on UW. If UV - 2x - 13, VW--18+ 2x, and UW = 17, then find the length of UV.

4 Point V is somewhere on UW If UV 2x 13 VW18 2x and UW 17 then find the length of UV class=

Respuesta :

shilpa85475 shilpa85475

30-03-2020

The length of UV is 11.

Solution:

UV = 2x - 13

VW = -18 + 2x

UW = 17

UV + VW = UW

2x - 13 - 18 + 2x = 17

4x - 31 = 17

Add 31 on both sides.

4x - 31 + 31 = 17 + 31

4x = 48

Divide by 4 on both sides.

[tex]$\frac{4x}{4} =\frac{48}{4}[/tex]

x = 12

UV = 2x - 13

= 2(12) - 13

= 24 - 13

UV = 11

The length of UV is 11.

Answer Link

Otras preguntas

one antifreeze solution is 41% alcohol and another is 24% alcohol. how much of each mixture should be added to make 51 l of a solution that is 35% alcohol.

John sells plain cakes for $8 and decorated cakes for $12. On a particular day, John started with a total of 100 cakes, and sold all but 4. His sales that day t

which statement describes a socialist government

which of the following is the similitary ratio from the smaller rectangle to the larger rectangle

Which box and whiskers plot represents the data set. 10, 5, 8, 14, 21, 7, 13, 17, 17.

The presidency of John Tyler is significant because _____. he became President under the 25th Amendment he was the first Vice President to succeed to the p

Which division problem would have an estimated quotient of 3.5 if the divisor and dividend were rounded to the nearest whole number? A. 7.8/27.7 B. 20.6/70.19

Simplify 4/1/4 - 1/5

What is the area of the trapezoid? 3cm 3 cm 5cm

which ordered pair is a solution of the equation? 3x-y=13