alex7841 alex7841

03-02-2020
Mathematics

contestada

what is 3h^2= h^2 + 18

Respuesta :

marcthemathtutor marcthemathtutor

03-02-2020

Answer:

h = ±9

Step-by-step explanation:

3h²= h² + 18 (subtract h²) from both sides

3h² - h²= 18

2h²= 18 (divide both sides by 2)

h² = 18/2

h² = 9

h = ±√18

h = ±9

Answer Link

Otras preguntas

Find the slope of the line that passes through (8,10) (1,1)

can sm1 write me a PERSUASIVE ESSAY to convince why xmas is the best holiday ! 3 body paragraphs (main points) i l y <3

i need helpp pleasee aahhahsjfndjjd

factor the equation 25n^2+4

This is the region that borders the desert and so is half desert

Square root of 40??? im deparate

estimate the quotient 1.64 divided by 22

3х + 2y = 14 3х - 2y = 10 Solve using elimination pls help me guys

What is the central idea of "Who Has Seen the Wind?" Who Has Seen the Wind? by Christina Rossetti Who has seen the wind? Neither I nor you: But when the leaves

What level of organization would the kidney represent? a) cell b) tissue c) organ d) organism