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2 years ago

get me the ans Two circles with radii 3.5 cm and 2.5 cm touch each other internally. Find the distance between their centres.

Mathematics

1 answer:

lukranit [14]2 years ago

6 0

hell

Step-by-step explanation:

yctctcyhuhyfs4fugubucrftvuvjbhgxtxt. h. h

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Rufina [12.5K]

$\dfrac{5}{2 \sqrt{2} }$

it's the only ans then possible ! ^•,,,•^

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2 years ago

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zmey [24]

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Step-by-step explanation:

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Digiron [165]

Equal to a+b on the algebra

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3 years ago

Find the TWO integers whos product is -12 and whose sum is 1<br>

Deffense [45]

Answer:

$\rm Numbers = 4 \ and \ -3.$

Step-by-step explanation:

Given :-

The sum of two numbers is 1 .

The product of the nos . is 12 .

And we need to find out the numbers. So let us take ,

First number be x

Second number be 1-x .

According to first condition :-

$\rm\implies 1st \ number * 2nd \ number= -12\\\\\rm\implies x(1-x)=-12\\\\\rm\implies x - x^2=-12\\\\\rm\implies x^2-x-12=0\\\\\rm\implies x^2-4x+3x-12=0\\\\\rm\implies x(x-4)+3(x-4)=0\\\\\rm\implies (x-4)(x+3)=0\\\\\rm\implies\boxed{\red{\rm x = 4 , -3 }}$

Hence the numbers are 4 and -3

4 0

2 years ago

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Figure A - Figure B. Find the volume of figure B.

Cloud [144]

Answer:

use this to help you

Step-by-step explanation:

In math, volume is the amount of space in a certain 3D object. For instance, a fish tank has 3 feet in length, 1 foot in width and two feet in height. To find the volume, you multiply length times width times height, which is 3x1x2, which equals six.

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2 years ago