Nathan6251
Nathan6251
05-06-2016
Mathematics
contestada
Answer with workings please
Respuesta :
Panoyin
Panoyin
05-06-2016
AB = 9 cm
BC = 6cm
CD = 7 cm
AE = 6 cm
3BC = AB
3ED = AE
AB = AE
BC ED
⁹/₃ = ⁶/ₓ
3 · 6 = 9 · x
18 = 9x
9 9
2 = x
ED = 2 cm
Answer Link
VER TODAS LAS RESPUESTAS ( 46+ )
Otras preguntas
A organism must purposefully model a behavior in order for others to learn from it. true or false?
Which of the following is NOT a basic method used by ecologists to study the living world? A. experimenting B. animal training C. modeling D. observin
A mutation that causes resistance in a population of beetles is an example of _______. a. macroevolution b. microevolution c. migration d. reproduction
What are the two major characteristics that change when air is heated and cooled ? How do these characteristics change the movement of air?
Examine the block from the periodic table for the element nitrogen, chemical symbol N. Using your knowledge of the periodic table, which of these statements is
How does the function of the flagella in the sponge differ from other protists?
1. Only the WILIEST of you will be able to overcome this dangerous quest. -Bravest -Meanest -Worthiest -Cleverest 15. How does Penelope's sense of devotion and
Ia a iron (III) and copper (II) solution what are the following? What are the reactants, the prediction reaction type? Detail: Iron (IIII) and copper (II) sulfa
Is this correct usage? "How did your test go? "
If a substance is composed entirely of one type of atom, it is known as a(n) _______. A. isotope. B. chemical element. C. homogeneous mixture. D. neutron.
