dana2009salman dana2009salman

09-01-2021
Mathematics

contestada

any help
please
thanks

any help please thanks class=

Respuesta :

mahanth1112 mahanth1112

09-01-2021

Answer:

n=54

Step-by-step explanation:

Since this is a proportion problem, you have cross mulitply.

7n=9x42

7n=378

n=54

Answer Link

Nepalieducation Nepalieducation

09-01-2021

Answer:

cross multiply

9×42=378

7×n=7n

n=378/7

n=54

Answer Link

Otras preguntas

if a cook works 38 hours one week and 36 hours the next week what is the total number of hours worked by the cook in the two week period

A room contains 50 kg of dry air and 06 kg of water vapor at 25°C and 95 kPa total pressure. The saturation p ressure of water at 25 "C is 3.1698 kPa. The molar

Are the following sets countable, infinitely countable, or not countable? 1- The set of all odd integers? 2- The set of all prime numbers < 1000? 3- The set

I don’t know how to solve this

What is the statement terminator for PHP? Select one: a. ?> b. ; c. echo d. print

Isobaric processes are represented by straight lines on: a. P-v diagrams b. T-s diagrams 6. c. T-v diagrams d. η-r diagrams

Henrietta classifies and divides work into manageable units by determining the specific tasks necessary to introduce a new product. Henrietta is involved in the

what is the x-intercept of a line that has the following equation 2y=3x-6

What is 3157 with the 1 being underlined rounded to the nearest 10 or hundred

_____________ seems to foster a more positive, coherent early self-concept. Early birth order A warm, sensitive parent-child relationship Permissive parenting A