24-01-2019
Mathematics

contestada

solve the equation: 1/2x^2 + x when x = 4

Respuesta :

jordanfvest jordanfvest

24-01-2019

Answer:

12

Step-by-step explanation:

1/2(x^2 + x) x=4

1/2(4^2+4)

1/2(16+4)

1/2 x 20

10

Answer Link

Otras preguntas

People from this cultural group are more tolerant to new ideas and opinions that differ from their own A) North Americans B) People with low uncertainty avoidan

please help me answer the assignment in the picture.

Organismic theorists emphasize ________ change, while mechanistic theorists emphasize ________ change.

Is 'shock' a concrete or abstract noun?

DVD cases are sold in packages of 15. Padded mailing envelopes are sold in packets of 4. What is the least number of cases and envelopes you could buy so that t

Extension of railroads + Invention of barbed wire + Overgrazing of land = Which of the following does the list above best describe? O A Decline of the railroads

HELP ASAP!! WILL MARK BRAINLIEST!! WRITE IN YOUR OWN WORDS!! What is something that you would like to see a physicist develop in the future?

Fraiser drew a model of his hometown on the coordinate plane below. Each unit of the coordinate plane represents 1 mile. A grocery store is located at (6, 4) an

If a company receives $12,000 from the stockholders to establish a corporation, the effect on the accounting equation would be:__________ A. Assets increase $1

(MC)What was the main way that African American farmers get out of the debt that they incurred as sharecroppers