mikaelauwu mikaelauwu
  • 24-10-2021
  • Mathematics
contestada

Please help. It’s to finding a side length given the perimeter and side lengths with variables!

Please help Its to finding a side length given the perimeter and side lengths with variables class=

Respuesta :

adelnyasin adelnyasin
  • 24-10-2021

Answer:

Side length QR = 6 units

Step-by-step explanation:

[tex]3y-3+8+2y+y-1=46\\\\simplify\\\\6y+4=46\\6y=42\\y=7\\\\QR = y-1\\QR = 7-1\\QR = 6[/tex]

Answer Link

Otras preguntas

how to solve 2/3 of 2/3
which fraction is the largest? 3/4 ,4/5, 7/8, or 5/4? and why?
Two friends share 1/4 gallon of lemonade equally.What fraction of the gallon of lemonade does each friend get?
If f(x) = 2(x)^2 + 5 square root (x+2), complete the following statement (round your answer to the nearest hundredth): f(0) =
how to solve 2/3 of 2/3
A change of phase never accompanies a. a change in volume b. a change in pressure c. a change in temperature d. a change in density e. a change in structure
Jessica's shoebox is 20 centimeters long and 10 centimeters wide. How many more millimeters is the length of the shoebox than the width?
explain why each mineral has its own properties, different from every other mineral.
vanessa drew a figure and said that it had an infinite number of lines of symmetry. what figure did she draw?
what is 8 divided by 2 and 1/2? A. 20 B. 2 and 1/5 C. 40 D. 3 and 1/5