Liadior8go Liadior8go

Mathematics

Answered

10. The perimeter of the rectangle below is 42 inches. Find the value of x.
5x
X - 3

Answer :

Rayleencoriago Rayleencoriago

Answer: x=3

Step-by-step explanation:

(5x*2)+ ((x-3)2)=42

10x+2x-6=42

12x-6=42

-6 -6

12x=36

x=3

Answer Link

Go Teaching: Other Questions

If The Cost Price Of 21 Articles Is Equal To The Selling Price Of 18 Articles, Find The Profit Percentage

The Cost, C, Of Paper Towels, Based On The Number Of Rolls, R, Is Given By This Equation. c=1.29r What Is The Unit Rate Of The Cost Of The Paper Towels In Dolla

What Two Numbers Multiply To -22 And Add To 9

A Large University Accepts 40% Of The Students Who Apply. Of The Students The University Accepts, 45% Actually Enroll. If 20,000 Students Apply, How Many Ac

Determine Whether The Lines Below Are Parallel, Perpendicular, Or Neither. * y=2x+9 x-2y=-6

What Is The Image Of -1,-4 After A Reflection Over The X Axis

Help Me Fast Please Guys Thanks!!!!!!!

Molly Claims That She Doesn’t Have To Proofread Her Code For Typos Because The Interpreter Will Catch Her Mistakes For Her. Is She Correct? A. Yes, The Compiler

Match The New Words With Their Meanings By Writing The Letters Of The Answer Before Each Number. _____1 Confidence _____2 Hypocritical _____3 Pentition _____

I’m Struggling Help

Solve By Factoring X^2+10x=0

How Did American Fashion And Portrait Photographer Richard Avedon Create Highly Unique And Iconic Images Of Celebrities? HURRY PLS IT TIMED