moohyulpo moohyulpo
  • 30-10-2022
  • Mathematics
contestada

Ellie wants to work out the height of a building which has a fence all around it
From P she sees that the angle of elevation of the top is 28 degrees
From Q 20m closer the angle of elevation is 40 degrees
Work out the height of the building

Ellie wants to work out the height of a building which has a fence all around it From P she sees that the angle of elevation of the top is 28 degrees From Q 20m class=

Respuesta :

Otras preguntas

After meiosis there are a. two haploid cells. b. two haploid gametes. c. four haploid cells. d. four haploid gametes.
What is the value of x if x + 4y = 7 and x - 4y = 8?
What is the value of x if x + 4y = 7 and x - 4y = 8?
predatory and parasitic relationships both involve two different species. What is similar about both a predatory and parasitic relationship?
Phylogeny refers to a. the evolutionary history of a group of related organisms. b. a group of organisms that includes an ancestor and all of its descendants. c
If you are dehydrated, what will the nephron do with the water in the filtrate ?
As water cycles through an ecosystem which process returns it to the atmosphere
the quadrilaterals JkLM and PQRS are similar.find the length x of QR.
Here is a linear equation in x: 8x- 19 =-4-7x Is 5 a solution to the equation? That is,is x=5 a solution to the equation
true or false the state of a medium helps determine the speed of sound passing through a medium