Given: $-\ \frac{8}{3} \ +\ \left( -\ \frac{6}{5}\right)$To find: Here we have to find the value of the given expression $-\ \frac{8}{3} \ +\ \left( -\ \frac{6}{5}\right)$Solution:$-\ \frac{8}{3} \ +\ \left( -\ \frac{6}{5}\right)$$=\ -\ \frac{8}{3} \ -\ \frac{6}{5}$$=\ \frac{-\ 8( 5) \ -\ 6( 3)}{15}$$=\ \frac{-\ 40\ -\ 18}{15}$$=\ \mathbf{\frac{-\ ... Read More

Given: $3\left(\frac{-3}{2}\right) \ \div \ 6\left(\frac{-3}{2}\right)$To find: Here we have to find the value of the given expression $3\left(\frac{-3}{2}\right) \ \div \ 6\left(\frac{-3}{2}\right)$.Solution:$3\left(\frac{-3}{2}\right) \ \div \ 6\left(\frac{-3}{2}\right)$$=\ \left(\frac{3\ \times \ -3}{2}\right) \ \div \ \left(\frac{6\ \times \ -3}{2}\right)$$=\ \left(\frac{-9}{2}\right) \ \div \ \left(\frac{-18}{2}\right)$$=\ \frac{-9}{2} \ \times \ \frac{-2}{18}$$=\ \frac{-1}{1} \ ... Read More

Given: $\frac{-8}{3} \ +\ \frac{-6}{5}$To find: We have to find the value of $\frac{-8}{3} \ +\ \frac{-6}{5}$.Solution: $\frac{-8}{3} \ +\ \frac{-6}{5}$= $\frac{-8\ \times \ 5\ +\ -6\ \times 3}{15}$= $\frac{-40\ -\ 18\ }{15}$= $\frac{-58}{15}$

Acrylic fiber is a synthetic fiber. It is used as a substitute for wool because it is a lightweight, soft, and warm synthetic fiber that is wrinkle-resistant, it is cheaper than wool and; resistant to moths and chemicals. Natural fiber comes from Plants and Animals. Wool fiber is a natural ... Read More

Given :The given terms are (a) 3 more than 4  (b) 5 less than 1.To do :We have to write the numbers using the number line.Solution :(a)3 more than 4Step 1: First mark 4. Step 2: Move 3 steps to the right. So, 3 more than 4 is 7. ... Read More

The Reaction of non-metals with oxygen results in formation of non-metal oxides. The non-metal and oxygen gas (O2) are the reactants in reaction. The product is a non-metal oxide which is acidic in nature. For example, carbon and sulfur reacts with oxygen to form non-metal oxide (dioxide).      ... Read More

Non-common and common arms:Non-common arms are the arms on either side of the common arm and common arm implies the arm which is common to both sides. BC is the common arm and AB, BD are non-common arms.

Given :The given terms are, (a)  $a=6$ Steps to the left of zero and (b) $b=8$ Steps to the right of zero.To do :We have to represent the given terms with $+$ve or $-$ ve sign.Solution :Numbers to the left of zero have a negative sign and the numbers to ... Read More

Concurrent point: When two or more lines pass through a single point, they are concurrent with each other are known as concurrent lines. A point that is common to all those lines is called the point of concurrency.

Given:Weight of the block = 1896 gLength of the copper box= 8.4 cm. Breath of the copper box = 5.5 cm. Height of the copper box= 4.6 cm. To find:   Density of copper Solution: volume of the copper box  = $Lenght \times Breadth \times Height $ = $8.4 \times 5.5 ... Read More