thanhkevinhuynh thanhkevinhuynh

04-09-2020
Mathematics

contestada

A rectangle has a side length of (8x+10) cm and a width of (5x-3)cm. The perimeter of the rectangle is 66cm .solve equation. what is x ?

Respuesta :

Leora03 Leora03

10-09-2020

Answer:

x=2

Step-by-step explanation:

Please see attached picture for full solution.

Ver imagen Leora03

Answer Link

Otras preguntas

What is the estimated value of the length of a square with an area of 200 square inches? A. 10.5 inches B. 12.1 inches C. 14.1 inches D. 25 inches E.

A vertical straight wire carrying an upward 24-A current exerts an attractive force per unit length of 88 X 104N/m on a second parallel wire 7.0 cm away. What c

An entrepreneur estimates his total profit (total revenue minus total cost) for his proposed company as p(x) = x3 − 4x2 + 5x − 20, where p is in hundreds of dol

what does this graph tell you about the domain and the range of this function? Please help :)

If f(x) = x - 1 and g(x) = x3, what is (g•f)(8)? Enter the correct answer

Star A has a radius of 200 000 km and a surface temperature of 6 000 K. Star B has a radius of 400 000 km and a surface temperature of 3 000 K. The emissivity o

On a sunny summer day, the intensity of sunlight at the earth's surface is about 1000 W/m2. What are the peak electric and magnetic fields in this sunlight?

Use the graph representing bacteria decay to estimate the domain of the function and solve for the average rate of change across the domain ,A.[tex]0 \leqslant

Helppppppppppping me please

What is the solution to the system