math38419 math38419

11-02-2017
Mathematics

contestada

FIND X PLZZZZZ I NEED HELP BADLY IDK THE ANSWER OR HOW TO DO IT

FIND X PLZZZZZ I NEED HELP BADLY IDK THE ANSWER OR HOW TO DO IT class=

Respuesta :

11-02-2017

I suppose we have to find the lengh of the sides.
Area = lenght × width
288 = (3x) × (2x+10)
288 = 3x (2x+10)
288 = 6x + 30x
288 = 36x
288/36 = x
8 = x

therefore the sides are

3x = 3×8 = 24 inches
2x+10 = 2×8 + 10 = 16 +10 = 26 inches

Answer Link

Otras preguntas

A conflict is a struggle between blank forces in the story

pls explain me i will make u as brainlist

¿SERÁ IMPORTANTE REALIZAR EL MERCADEO O MARKETING? ¿Por qué?

Após a tomada da Bastilha, a Assembleia Nacional, com representantes dos três estados, publicou a Declaração dos Direitos do Homem e do Cidadão, documento de ev

Solve the proportion. x+5/4 = 2x+1/2 A) x=1 B) x = -1 C) x=2/3D) x=-2/3

4 1 + 15 (Type a simplified fraction.) 5

How Can We Obtain Divorce Certificate in Pakistan?

Find the remainder when f(x)= 8x^3+ 4x^2 13x + 3 is divided by 2x + 5.

Lesson 1-1 Properties of Real Number Each quotient must have a_______ denominator

A car is negotiating a flat curve of radius of 50.0 m with a speed of 20.0 m/s. The centripetal force provided by friction is 1.20 x 10^4 N. What is the mass of