finnweihl
finnweihl
22-08-2014
Mathematics
contestada
5 2/3 divided by -1 2/15
Respuesta :
Аноним
Аноним
24-08-2014
[tex]5\frac{2}{3}:(-1\frac{2}{15})=\frac{5\times3+2}{3}:(-\frac{1\times15+2}{15})=\frac{15+2}{3}:(-\frac{15+2}{15})\\\\=\frac{17}{3}:(-\frac{17}{15})=\frac{17}{3}\times(-\frac{15}{17})=\frac{1}{3}\times(-\frac{15}{1})=-\frac{15}{3}=-5[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 14+ )
Otras preguntas
Which Constitutional Amendment repealed the 18th Amendment?
Miss K and Mr. T were grading math tests. Miss K grades 9 tests per hour and has already graded 10. Mr. T grades 7 tests per hour and has already graded 22. Aft
The palmer raids of 1919 to 1920 were most closely related to the.
What is a reasonable customary unit for the capacity of a swimming pool A: fl oz B: cup C: pint D: gallon
The bus trip takes 30 minutes. If the bus arrives at 5:00 P.M., what time did the bus leave?
PLS HELP!! I WILL GIVE BRAINLIEST IF U ANSWER CORRECTLY!!
Bill runs 400 meters to Andy's house, turns around, and runs 400 meters back home. What is Bill's displacement? A. 1600 meters B. 400 meters C. 0 meters D. 800
Help pleaseeee I’m in need * Which value can you use for n to show that the first step in a proof by mathematical induction of "For all the positive integers n
The work shows the first steps of writing a partial fraction decomposition. StartFraction negative 5 x cubed + 2 x squared + 9 x + 2 Over (x squared + 2) square
28 less than twice a number is equal to the number. What is the number?
