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Solve the simultaneous equations: x^2 + y^2 = 5 and y = 3x + 1

x2 + y2 = 5 1y = 3x + 1 2Inserting 2 into 1: x2 + (3x +1)2 = 5 Expanding the brackets: x2 + 9x2 + 3x +...

SB
Answered by Sophie B. Maths tutor
4963 Views

Explain two consequences of globalisation on communities in the host country. (6 marks)

One major implication of globalisation is monoculturalism and the degradation of the cultures that were there before. The introduction of a new, in most cases, western culture would become predominant spr...

MB
Answered by Matthew B. Geography tutor
912 Views

How might I answer a question about control and manipulation in 'The Tempest'?

The student would do well to identify specific examples of control and manipulation in the text, making it clear which characters are involved in these power dynamics and in what capacity. Picking up on p...

RB
5601 Views

A jug containing 0.250 kg of liquid is put into a refrigerator. Its temperature decreased from 20°C to 15°C. The amount of energy transferred from the liquid was 5,250 J. Calculate the specific heat capacity of the liquid.

specific heat capacity = change in energy ÷ (mass × change in temperature) [1]= 5,250 ÷ (0.250 × 5) [1]= 4,200 J/kg°C [1]

BP
Answered by Benjamin P. Physics tutor
1323 Views

How does the oxygenated and deoxygenated blood travel throughout the heart?

Human circulation is a closed system that may be divided into systemic and pulmonary circulation. The first one is a loop from the heart to the body. The second one is a loop from the heart to the lungs. ...

Answered by Julia Ż. Biology tutor
1655 Views

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