skmc1985
skmc1985
01-09-2017
Mathematics
contestada
Solve (−7) ⋅ (−4).
a −28
b −11
c 28
d 11
Respuesta :
animecreep447
animecreep447
01-09-2017
-11 because first you add -4 and -7 because when you subtract negatives you add I hope I helped and have a good day
Answer Link
apologiabiology
apologiabiology
01-09-2017
that dot means multiply
remember, negative times negative=positive
so
(-7) times (-4)=28
answer is C
Answer Link
VER TODAS LAS RESPUESTAS ( 84+ )
Otras preguntas
Which clement is a liquid at STP? (1) bromine (3) francium (2) cesium (4) iodine
What group of people was taken to America and sold as slaves?
Name two national U.S. holidays
One beneficial use of radioisotopes is (1) detection of disease (2) neutralization of an acid spill (3) decreasing the dissolved O2(g) level in seawater (4) inc
Which element has atoms with the strongest attraction for electrons in a chemical bond? (1) chlorine (3) fluorine (2) nitrogen (4) oxygen
What is an amendment?
What are two rights of everyone living in the United States?
One beneficial use of radioisotopes is (1) detection of disease (2) neutralization of an acid spill (3) decreasing the dissolved O2(g) level in seawater (4) inc
What are the two major political parties in the United States?
What is an amendment?
