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The angles of triangle are in the ratio 3:4:5. Find the angles.

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Updated on 10-Oct-2022 09:39:38

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 Given: The Angles of Triangle Are In The Ratio 3:4:5To do:  Find The Angles.Solution:Let the angles be $3x , 4x \ and \ 5x$ respectively. Now, using the angle sum property of a triangle We have , $3x + 4x + 5x = 180$  $12x = 180$ $x= \frac{180}{12}$ $x= \frac{30}{2}$ $x= ... Read More

What is Menstrual Cycle?

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Tutorialspoint

Updated on 10-Oct-2022 09:39:38

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Menstruation, also known as a period or monthly, is the normal and regular discharge of blood and mucosal tissue (known as menses) from the inner lining of the uterus through the vagina.Menstrual Cycle A female, after attaining puberty, every month one of the ova in the ovaries matures and gets ... Read More

A trolley going down an inclined plane has an acceleration of $2 cm s^{-2}$. What will be the velocity 3 seconds after the start?

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Tutorialspoint

Updated on 10-Oct-2022 09:39:38

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Given: $a= 2cm/s^2$  = $0.02m/s^2$To find: Velocity 3 seconds after startSolution:We know, v = u + at$v = 0 + 0.02 \times 3$ $= 0.06m/s$. 

Aradhana grows potatoes in $ \\frac{2}{5}$ part of her garden, greens in $\\frac{1}{3}$ part and brinjals in the remaining part. On how much of her plot did she plant brinjals?

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Tutorialspoint

Updated on 10-Oct-2022 09:39:38

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Given: Aradhana grows potatoes in $ \frac{2}{5}$ part of her gardenGreens in  $\frac{1}{3}$ part and brinjals in the remaining part.To do:  To find on how much of her plot did she plant brinjal.Solution:In total, she has grown potatoes and greens in $\frac{2}{5} + \frac{1}{3}$ =$\frac{6 + 5}{15}$ = $\frac{11}{15}$ part She has ... Read More

What is the main chemical of sand?

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Tutorialspoint

Updated on 10-Oct-2022 09:39:38

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The most common constituent of sand is silica (silicon dioxide, or SiO2).

What are wastes?

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Tutorialspoint

Updated on 10-Oct-2022 09:39:38

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Waste is unwanted or unusable materials or substance that is discarded by the people after primary use or is worthless, defective, and of no use. It is also called garbage, junk, trash, garbage, or rubbish. For Example-  municipal solid waste (household trash such as rotten food, broken glass ... Read More

Solve the following equation:
$\\frac{5}{2x} = -5$.

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Tutorialspoint

Updated on 10-Oct-2022 09:39:37

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Given :The given equation is $\frac{5}{2x} = -5$.To find:We have to find the value of x.Solution :$\frac{5}{2x} = -5$$5= (-5) \times 2x$$5 = -10x$$x=\frac{5}{-10}$$x=-\frac{1}{2}$ The value of x is $-\frac{1}{2}$.

Who is the inventor of acid and when?

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Tutorialspoint

Updated on 10-Oct-2022 09:39:37

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Albert Hofmann first discovered Lysergic Acid Diethylamide or LSD in 1938.

5436,194,142,407,4250,26421.All the above numbers have 4 in them. Find the number in which the places are divisible by 8.

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Tutorialspoint

Updated on 10-Oct-2022 09:39:37

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Given :The given numbers are 5436, 194, 142, 407, 4250, 26421.To do :We have to find the numbers in which the place values of 4 are divisible by 8.Solution :The numbers in which the place values of 4 are divisible are, In 5436, place value of 4 is $4 \times ... Read More

What is Cardinal number?

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Tutorialspoint

Updated on 10-Oct-2022 09:39:37

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Cardinal number:Cardinal number is a number denoting quantity (one, two, three, etc.), as opposed to an ordinal number (first, second, third, etc.).orIn mathematics, cardinal numbers, or cardinals for short, are a generalization of the natural numbers used to measure the cardinality of sets. The cardinality of a finite set is a ... Read More

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