Ivan and Tanya share £150 in the ratio 4:1. Work out how much more Ivan gets compared to Tanya.

1 answer:

Zolol [24]3 years ago

8 0

Yea ^^ look in a math book

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lesantik [10]

Hello,

$x^2+y^2-4x+22y+61=0\\\\
(x^2-4x+4) +(y^2+22y+121)-121-4+61=0\\\\
(x-2)^2+(y+11)^2=64


$

Center is (2,-11) and radius is 8

6 0

3 years ago

mezya [45]

Answer: look at the picture

Step-by-step explanation: Hope this help :D

8 0

2 years ago

zhuklara [117]

No I don’t believe it is

4 0

2 years ago

MrRa [10]

D the argument is not valid because the conclusion does not follow from the premises

5 0

2 years ago

masha68 [24]

Answer:

4 times larger

Step-by-step explanation:

3 0

2 years ago