deeannarod
deeannarod
01-02-2016
Mathematics
contestada
Evaluate if x=13.2 and y=4.3 -x-2y
Respuesta :
Аноним
Аноним
01-02-2016
Lets substitute for each variable, then solve:-
x = 13.2
y = 4.3
x = 13.2
-13.2
- 2y
y = 4.3
-x - 2 · 4.3
Lets solve:-
-13.2 - 2 × 4.3
-13.2 - (2 × 4.3)
-13.2 - 8.6
-21.8
So, when x = 13.2 and y = 4.3, -x - 2y =
-21.8
Hope I helped ya!! xD
Answer Link
VER TODAS LAS RESPUESTAS ( 53+ )
Otras preguntas
What is the set of alleles that an individual possesses? A. A gene B. A genotype C. A genome D. A genus
Alice's aunt is 1.72 meters tall Alice's mother is 175 centimeters tall
The foreign power was able to invade Mexico successfully because the U.S. was engaged in its own _____________________.
What is the ratio of cups to quarts in a carton of milk? The choices are: [A] 1:1 [B] 1:4 [C] 4:1 [D] 4:5
Which air masses would have cold, moist air? A. continental tropical B. maritime polar C. maritime tropical D. continental polar
What stimulates the production of antibodies? AIDS AIDS B. Antibiotics C. Anticodons D. Antigens
Sam lived 4 miles from his school. If he rode his bike 2/7 of the distance and then walked the rest, how far did he ride his bike?
Which statement about water is correct? A. The atoms within a molecule of water are held together by hydrogen bonds. B. Water has a low heat capacity allowing e
Which verb agrees with its subject? Many passengers who ride on the bus __________ to music through headphones. A. listening B. listen C. was listening D. liste
The ratio of boys to girls in a kindergarten is 2:3. If the number of boys is 12, find the number of girls.
