binad binad
  • 22-06-2018
  • Mathematics
contestada

what number must you add to complete the square? x^2 +4 =23
A. 4
B. 8
C. 16
D. 2

Respuesta :

allenns allenns
  • 22-06-2018
A. 4 

to complete the square, take half of the the second number and square it
Answer Link

Otras preguntas

which number is irrational? a. 0.14 b. 1/3 c. \sqrt{4} d. \sqrt{6}
fewer offSpring is a disadvantage of which form of reproduction?
Otto Von Bismarck envisioned a unified Germany that was ruled by A. a monarch. B. a democracy. C. a republic. D. a dictator.
Which of the following is a possible long-term consequence of two organisms occupying the same niche?
Sunni Muslims believe that, after the death of the Prophet Mohammed, the new leader of the Muslim nation should be A. a descendant of Mohammed. B. chosen by Moh
The ratio of adults to children is 8:5 of 390 people
Write about advantages or disadvantages of travelling by car/bike. Please for tomorrow!!!
The number, 6.022 x 1023 is known as a ___.
A researcher wants to determine the mean height of 12 year old boys in the USA. What might be do to gain the information needed to estimate the average height
If you decide to divide a pie that has a diameter of 8 inches into 6 equal slices, what is the area of each slice? A) 8.37in^2 B) 4.19in^2 C) 33.49in^2 D) 50.24