NBecker21
NBecker21
05-04-2017
Mathematics
contestada
Evaluate the following -7×(-2)=
Respuesta :
21rdanilak
21rdanilak
05-04-2017
14
two negatives multiplied together makes one positive, so the answer you be a positive 14. The two negatives cancel each other out.
Answer Link
VER TODAS LAS RESPUESTAS ( 66+ )
Otras preguntas
Which of the following statements are true? a) The sample mean is an unbiased estimate of the population mean. b) The z-critical value is an estimate of the pop
Need HELP ASAP/ Cant get this wrong!!
An investment advisor is working with a client to be sure that he understands the client's needs and preferences as he develops recommendations for the client's
Suppose that the one-year interest rate is 5.0 percent in the United States and 3.5 percent in Germany, and that the spot exchange rate is $1.12/€ and the one-y
what am I supposed to write???
Margaret has some goats. The goats produce an average total of 21.7 litres of milk per day for 280 days. Margaret sells the milk in 1/2 litre bottles. Work out
ssume kVp= 150kV. At this kVp, mass attenuation coefficients of bone and soft-tissue are0.14 cm2g−1and 0.15 cm2g−1, respectively. Assuming the densities of bone
Suppose that a future astronaut base on the Moon will need to be able to communicate with the Earth at any time. In order to be able to communicate, the lunar b
What properties would you use to solve x/3=12 (multiple choice)A. Division property of equality B. Addition property of equality C. Multiplication property of e
What characteristics are shared by most cells