Solve the simultaneous equations: x2 + y2 = 20, 3x=2-y
x = -4/5 or 2
y = 22/5 or -4
IA
Related Maths GCSE answers
All answers ▸Cylinder A has the volume 8π cm^3 and the height 2 cm. Cylinder B is a similar shape with a volume of 216 cm^3. i) find the linear scale factor. ii) find the surface area of cylinder B
Find a solution for the following simultaneous equations: 2x+y=5 and 2x-5y=2
How do I expand brackets?
express 63 as a product of its prime factors