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3 years ago

2. Ronu's present age is "x “years and her sister Shaani's present age is twice

Mathematics

1 answer:

maw [93]3 years ago

8 0

Answer:

x = -232

Step-by-step explanation:

Ronu's present age is "x “years and her sister Shaani's present age is twice of Ronu's age.

(a) Ronu's present age = x years

(b) Ronu's age after 2 years = (x+2) years

(d) Shaani's age after 2 years = (2x+2) years

Let x should be added to 100 to get -132.

x+100 = -132

x = -100-132

x = -232

Hence, -232 must be added to 100 to get -132.

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3 0

2 years ago

Solve for x and y in the given the 45° - 45° - 90° triangle shown above. When applicable, simplify all radicals and show your wo

vazorg [7]

Answer:

Therefore,

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Step-by-step explanation:

Given:

Consider In Right Angle Triangle ABC

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substituting the above given values we get

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As The triangle is 45 - 45 - 90

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Therefore,

$x=y= 4\sqrt{2}=5.6568\ units$

8 0

3 years ago

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Step-by-step explanation:

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