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How do you find the missing angle of a Triangle?

180-99-22= 68 180-68= 112 112/2=56
JG
Answered by Jay G. • Maths tutor
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I don't understand "Plusquamperfekt"! What is it and when would I use it?

Plusquamferfekt is a verb form or tense used in German to talk about an event that has begun in the past and that has also already ended in the past. It is similar to past perfect in English! Example: Er hat...
JM
Answered by Johanna M. • German tutor
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Why does ice float on water? Use the structure of different states of matter to support your answer.

In a liquid, the particles are very close together, but can move around each other. In a solid, the particles are packed together. Depending on the substance, the solid particles can either be very well-orde...
AB
Answered by Akash B. • Chemistry tutor
9936 Views

Integrate (3x^2-x^3)dx

With integration like this, you can look at each appearance of x individually. Firstly there is a rule to follow that is the power of X in each case increases by 1 and then that increase power divides the ca...
JT
Answered by Josh T. • Maths tutor
9904 Views

State Newton's 2nd Law, and use this explain the vertical motion of a parachutist in the descent from her plane to Earth.

Newton's second law: F net = m. a . The net force (vector) on an object is directly proportional to the product of its mass (scalar) and its acceleration (vector). At the instant the parachutist leaves the p...
AB
Answered by Akash B. • Physics tutor
5091 Views