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 ( 74+ )
Otras preguntas
Do you enjoy being out in the fresh air? (2) Does nature restore your spirits? (3) You might want to consider hiking as a hobby. (4) It's a hobby you can begin
a jar of 25 lollipops in a clinic has 7 that are grape, 10 cherry, and 8 orange. If a nurse selects 4 lollipops randomly, what is the probability that they will
Why did the middle colonies have such a diverse European culture
You are a subject in an experiment and you are told: “look at this apple very carefully and tell me your exact sensations and feelings as you experience them.”
In four to five sentences, explain some of the factors that cause shifts in supply and demand and what the effects of these shifts are.
Company a pays $24000 yearly with raises of $1,400 per year. company b pays $28,000 yearly with raises of $850 per year. which company will pay more in year
if 100 aluminum cans weigh 4 pounds and recycling center is paying 25 cents a pound how much will robert be payed for his 330 cans
What does 5 2/3 - 8 5/6 equal?
After an accident Lavinia has been experiencing some eggs and pains throughout her body. Her doctor says that she is healthy but she still feels uncomfortable.
Your recently widowed grandma says, “i feel granddaddy's presence all the time. he's actually guiding me to do the right thing.” which reaction should you have?
