angelsugar1995 angelsugar1995

09-12-2021
Mathematics

contestada

5x+7x=180 a._
12=80 b.
x=15 C.___

Respuesta :

novemberg009 novemberg009

10-12-2021

Answer:

5x + 7x = 180

x = 15

Step-by-step explanation:

5x + 7x = 12x

180/12 = 15

Answer Link

Otras preguntas

A square-threaded screw is used to lift a load W by applying a force F. Efficiency of square-threaded screw is expressed as: a) Efficiency = F/W b) Efficiency =

describe the use of sucrose by sink

Which of the following is covered under the uninsured motorist coverage of a Personal Auto Policy (PAP)?A) A hit-and-run driver.B) A car that is operated withou

What is the equation of the circle passing through the origin (0,0) and intersecting the coordinate axes at points a and b? a) x² + y² = a² + b² b) x² + y² = 2

A security mirror is used in a big showroom and has a radius of curvature 5 m. If a customer is standing at a distance of 20 m: a) The image will appear 5 times

Find the approximate length of the minute hand of a clock given that the tip of the minute hand covers 62 cm in one rotation: a) 20.26 cm b) 31.42 cm c) 62.83

A 0.004 M K₂SO₄ solution is isotonic with a 0.01 M glucose solution. The percentage dissociation of K₂SO₄ is _____ (nearest integer).a) 20%b) 40%c) 60%d) 80%

Read the sentences and then decide if the context means the verb should be conjugated in the preterite or imperfect. Fill in the blank with the appropriate conj

Resumen de El libro de los pensamientos y las acciones de Juan Pablo Duarte

This month Jill received $1000 income from her job and $200 in stock dividends. Her expenses were rent and utilities of $300, $300 on groceries, and $200 on clo