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3 years ago

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Here is a rectangle of area 8sq. cm. a) Draw 2 straight lines in this rectangle to divide it into 1 rectangle and to equal trian

gles. Find the area of the new rectangle and the area of each of the triangles?

1 answer:

krek1111 [17]3 years ago

5 0

Answer &

Step-by-step explanation:

Got it. Hope this will help.

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Eight times the sum of a number and 4 equals 3

BigorU [14]

The algebraic expression is: $8(x+4)=3$

And Value of x is: $x=\frac{-21}{8}$

Step-by-step explanation:

We need to write the expression of the statement:

Eight times the sum of a number and 4 equals 3

Let the number = x

The expression will be:

$8(x+4)=3$

Solving the expression to find value of x:

$8(x+4)=3\\8x+24=3\\Adding\,\,-24\,\,on\,\,both\,\,sides:\\8x+24-24=3-24\\8x=-21\\x=\frac{-21}{8}$

So, The algebraic expression is: $8(x+4)=3$

And Value of x is: $x=\frac{-21}{8}$

Keywords: Algebraic Expression

Learn more about Algebraic Expression at:

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