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3 years ago

A pattern follows the rule "Starting with two, every consecutive line has a number one more than the previous line."

Mathematics

2 answers:

ZanzabumX [31]3 years ago

8 0

it will be 6 marbles

kow [346]3 years ago

7 0

There will be six marbles on 5th Line

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34kurt

3/5 or 60% of the tank will be filled in an hour.

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2 years ago

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A triangle with sides 11m , 13m and 18m is a right triangle. A True B False

Julli [10]

$\bold{\huge{\pink{\underline{ Solution}}}}$

$\bold{\underline{ Given :-}}$

A triangle with sides 11m, 13m and 18m

$\bold{\underline{ To \: Find :-}}$

We have to check it whether it is right angled triangle or not?

$\bold{\underline{ Let's \: Begin :-}}$

$\sf{\red{ In \:right \:angled\ : triangle, }}$

According to the Pythagoras theorem, The sum of the squares of perpendicular height and the square of the base of the triangle is equal to the square of hypotenuse that is sum of the squares of two small sides equal to the square of longest side of the triangle.

We imply it in the given triangle ,

$\sf{\red{ ( Perpendicular)² + (Base)² = (Hypotenuse)²}}$

$\sf{(AB)² + (BC)² = (AC)²}$

$\sf{ (11)² + (13)² = (18)² }$

$\sf{ 121 + 169 ≠ 324 }$

$\sf{ 290 ≠ 324 }$

From Above we can conclude that,

The sum of the squares of two small sides that is perpendicular height and base is not equal to the square of longest side that is Hypotenuse

$\sf{\blue{ Hence,\: Your\: answer \:is \:false }}$

5 0

2 years ago

When four fifths 4 5 of a number is subtracted from 1414, the result is 22. find the number?

galben [10]

If we say:
x = the number we want to find
Then, we can formulate an equation using the information given:
1414 - 4x/5 = 4
Now, we just solve for x:
4x/5 + 4 = 1414
4x/5 = 1410
4x = 7050
x = 1762.5

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2 years ago

Slope or 2,87 & 5,35

aleksklad [387]

What are you asking in the question?

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3 years ago

Describe how you regroup When you find the sum of 64+43

lions [1.4K]

64 + 43 = 107
107 - 43 = 64
107 - 64 = 43

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3 years ago

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