kpgrace04 kpgrace04
  • 12-10-2020
  • Mathematics
contestada

the length of a rectangle is 1 more than 3 times the width. if the perimeter is 98. what is the length ?

Respuesta :

raneenzo
raneenzo raneenzo
  • 12-10-2020

Answer:

length = 37

Step-by-step explanation:

w= x

l= 3x + 1

to get the perimeter you need to add all sides.

x + x + 3x + 3x + 1 + 1 = 98

8x + 2 = 98

8x = 96

x = 12

To get the length plug in the value of the x to 3x + 1.

length = 3(12) +1

length = 37

Answer Link

Otras preguntas

A student performed the following steps to find the solution to the equationx² + 4x -12=0 Where did the student go wrong?Step 1. Factor the polynomial into (x+6
Which of the following is NOT a means to determine the efficiency of a machine? A) useful work output/work input B) useful power output/power input C) effort x
I need to know 3 equivalent expressions for the total amount of money.
How much must be deposited now, at 11% compounded annually, to yield an annuity payment of ₱150,000 at the end of each year, for 10 years.
Enter the equation in standard form.y = 4x - 9
A kitty in a tuxedo walks into a bank deposit of $4000 in an investment account. the account earns 8% interest, compounded monthly. after 10 years how much mone
Find the surface area and volume of the figure .The surface area is _ft2.(Round to the nearest tenth as needed .)
I need help with number 28 I could be wrong but I think you need to use the rook to match the bishop number 25
is 0.5 a integer but not a whole number
I need help with my math