jennyxo jennyxo

26-01-2017
Mathematics

contestada

make x the subject 4y = x ^2 +16

With workings please x

Respuesta :

Аноним Аноним

26-01-2017

x^2 = 4y - 16
x = +/- sqrt (4y - 16)
x = +/- 2 sqrt(y - 4)

Answer Link

Otras preguntas

A rectangle is 9 ft long and 40 in. wide. What is its area in square feet? (Note: 1 ft = 12 in.)

Three teenage girls spent an hour at a store trying on various outfits, looking at possible combinations, and asking each other, "How do you think this looks on

Which of the following words does not have the same meaning as renaissance revival rebirth reawakening remembrance

the area of a triangle block is 64 square inches if the base of the triangle is twice the high how long are they base and the height of the triangle

7 yards = to how many feet

Rewrite the following paragraph using pronouns where appropriate. Be sure that the pronouns match the antecedent. Millie and Tillie are twins who very much enjo

The thrust of a certain boat’s engine generates a power of 10kW as the boat moves at constant speed 10ms through the water of a lake. The magnitude of the drag

Two species of frogs belonging to the same genus occasionally mate, but the embryos stop developing after a day and then die. These two frog species separate by

Dr. Schaffer is interested in studying the link between social activities and grades in school. Students are all required to complete survey forms related to th

The textbook describes a study in which one group of participants was asked to determine whether working out a day before a tennis match made the player more li