An 'equation' is a statement that you're given, and you're told that it's true.
You can add or subtract the same number to each side of the equation, and you
can multiply or divide each side of the equation by the same number, without
changing the truth of the statement. These handy operations are the methods
you use to tease out the value that the equation's variable must have in order
for the statement to be true.
(There's no such thing as the 'value' of an equation, only the truth of the equation,
and the value of its left side, its right side, and its variable.)
It means that in an equation, you can multiply both sides (left and right of the equal sign) by the same number (except zero), without changing the result set.
You cannot. A square can be distorted into a rhombus without changing the lengths of any of the sides, but with a different area. Similarly, the shape of any quadrilateral can be altered without affecting the length of its sides but changing its area.
A hexagon has six sides. Therefore, to find the total number of sides on seven hexagons, you can multiply the number of sides in one hexagon by the number of hexagons: 6 sides/hexagon × 7 hexagons = 42 sides. So, seven hexagons have a total of 42 sides.
The multiplication rule for equations states that if you multiply both sides of an equation by the same non-zero number, the equality remains true. This means that you can scale both sides of the equation without changing its value. It’s important to ensure that the number you’re multiplying by is not zero, as multiplying by zero would make both sides equal to zero, losing the original information. This rule is fundamental in solving equations and manipulating them to isolate variables.
Each rectangle has four sides. Therefore, for four rectangles, you would multiply the number of rectangles by the number of sides per rectangle: 4 rectangles × 4 sides/rectangle = 16 sides. Thus, the total number of sides of four rectangles is 16.
It means that in an equation, you can multiply both sides (left and right of the equal sign) by the same number (except zero), without changing the result set.
five
you subtract 3 from the number of sides then multiply that by the number of sides divided by 2
A hexagon has 6 sides, and a pentagon has 5 sides. Thus, if you were to multiply the number of sides of a hexagon with the number of sides of a pentagon, you would get a total number of 30 sides.
you multiply 180 by the number of sides
You cannot. A square can be distorted into a rhombus without changing the lengths of any of the sides, but with a different area. Similarly, the shape of any quadrilateral can be altered without affecting the length of its sides but changing its area.
Suppose the number is x. Then 7x = 2x + 20 Subtract 2x from both sides: 5x = 20 Divide both sides by 5: x = 4
A hexagon has 6 sides. To figure out the total number of sides of four hexagons, simply multiply 6 by 4:Total number of sides = 6(4) = 24
Each rectangle has four sides. Therefore, for four rectangles, you would multiply the number of rectangles by the number of sides per rectangle: 4 rectangles × 4 sides/rectangle = 16 sides. Thus, the total number of sides of four rectangles is 16.
A hexagon has 6 sides. To figure out the total number of sides on 13 hexagons, simply multiply these two numbers together:Total number of sides = 6 x 13 = 78
Leave it alone. You cannot make an inequality into an equality by multiplying both sides of the inequation by the same number. If instead of the inequality sign you are using a lesser or greater than sign, however, you will need to reverse it if you multiply both sides by the same negative number, e.g. 10>4. If you multiply both sides by -2, you need to change the > into a <, so -20<-8
What you do to get your answer is to multiply the number of sides (8) times the number of measurement the sides are measured with (4) so your answer should be 32. hope this worked for you (it should)