Crystalneedshelp1 Crystalneedshelp1

12-06-2020
Mathematics

contestada

If a > 0 and b < 0, which of the following must be true?
A. ab > 0
B. ab < 0
C. a + b > 0
D. a + b < 0
PLEASE HELP IM TIMED

Respuesta :

21ferata 21ferata

12-06-2020

Answer:

A is the answer

Answer Link

Otras preguntas

Why do negative reciprocals always have a product of -1?

what is the value of the following problem when x equals 4 y=-x^2+6x

Spanish conquistadors in the New World sought

You should use a _______ conjunction to introduce an adverbial clause. A. plural B. correlative C. coordinating D. subordinating

You should use a _______ conjunction to introduce an adverbial clause. A. plural B. correlative C. coordinating D. subordinating

14 gal/s =_qt/minutes

12.02 rounded to hundreds place

A jewelry store received a package of rings that is 16 in long 10 in wide and 12 in high. The package contains 1 in cubes that each holds one ring. How many rin

in the number 550 is the value of the five in the tens place 10 times greater than the value of the five in the hundreds place explain why or why not you

mixed numbers between 0 and two with an interval of one third between each pair of mixed numbers