evangelinarozen evangelinarozen

29-06-2018
Mathematics

contestada

What number would you add to both sides of x^2 + 7x = 4 to complete the square?

A. 2^2
B. 7^2
C. 7^2/2
D. (7/2)^2

Respuesta :

yarubiks yarubiks

29-06-2018

The answer is D, because you divide the term by 2 and then square the whole thing.

Answer Link

Otras preguntas

The heights of male students is normally distributed with a mean of 170 cm and a standard deviation of 8 cm. Find the percentage of male students whose height i

4 line of poem about a trip back to china

When accounting for inventory items in a governmental fund, a reservation of fund balance is always required When the consumption method is used. a. trueb. fals

Three quarters of nuclie in a given radioactive sample decays in 2 weeks. What is the half life of the sample? a. 1 week b. 2 weeks c. 3 weeks d. 4 weeks e. non

______ allows customers the ability to complete most transactions electronically without leaving home. a) E-processing b) E-checking c) Nonbanking d) Online ban

To be classified as a _______ ______ behavior must be deviant, distressful, and dysfunctiona.

What are two major theories that help us analyze and explain the occurrences or instances of certain phenomena with health informatics? (Select all that apply.)

During all five stages of team development, project managers should remember that their responsibilities are to simultaneously support all of these three intert

What enhances the timbral contrasts among the various instrumental voices heard in this excerpt?a) The use of dynamicsb) The orchestrationc) The tempo changesd)

The ratio of plant to animal biomass (gram/gram) on land is ________.