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

which statement about a difference between the north and south after 1820 is not true A. The North's population grew as immigrants arrived looking for work. B.

Where in ancient china was the compass concept important

which of the following is not a key consideration when developing a piece of writing? A. The purpose of the message B. The intended audience C. The timeless

Which is a feature of a strong thesis statement? A) It presents only the facts. B) It is open-ended. C) It answers the central question.

Which is a complete sentence? A. Yet yawned so loudly. B. Take out the trash. C. Just as we were landing. D. Although we never thought of it that way.

Ted can read 1 page of his book in 40 seconds. At this rate, how many pages can he read in one hour? A. 60 B. 90 C. 240 D. 2400 Remember, 1 hr = 3600 s.

If the remainders when three consecutive integers are each divided by 5 are 2, 3, and 4 respectively, which of the following could be the three integers? a.) 3,

A gazebo is located in the center of a large, circular lawn with a diameter f 300ft. Straight paths extend from the gazebo to a sidewalk around the lawn. if two

Is 12 centimeters bigger or less then 98 millimeters?

pesticides and fertilizers can help farmers to produce more crops. however, overuse of these chemicals can result in?