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What does w1 mean in mathematics?
Oh honey, "w1" in mathematics is just a fancy way of saying "the first weight" or "the first variable." It's like giving a name to your firstborn in the world of algebra. So next time you see w1, just remember it's not a secret code, it's just a math term trying to be fancy.
Pat is making rectangular placemats each with area 1200 cm squared?
A = L x W1)12002 = L 400 cm X W3 = A ----> 1200CM
Area of four walls formula?
If you're trying to find the total area of 4 walls:(Length of wall 1 x width of wall 1) + (Length of wall 2 x width of wall 2) + (Length of wall 3 x width of wall 3) + (Length of wall 4 x width of wall 4) = total areaThe area enclosed by four walls if they form a rectangle or square is length x width.The area of a rectangular wall is hw where h is the height and w is the width. In an ordinary rectangular room, there are 4 walls and opposite walls are equal, and the heights are all equal, formula is A = hw1 + hw2 + hw1 + hw2 = 2hw1 + 2hw2 = 2h ( w1 + w2) , where the floor is w1 by w2.If the floor is square, w1 = w2 and the formula simplifies to A = 4hw1.
Two similar rectangles have sides in ratio to two thirds what is the ratio of the perimeters?
Theorem: If two similar triangles have a scalar factor a : b, then the ratio of their perimeters is a : bBy the theorem, the ratio of the perimeters of the similar triangles is 2 : 3.For rectangles, perimeter is 2*(L1 + W1). If the second rectangle's sides are scaled by a factor S, then its perimeter is 2*(S*L1 + S*W1) = S*2*(L1 + W1), or the perimeter of the first, multiplied by the same factor S.In general, if an N-sided polygon has sides {x1, x2, x3....,xN}, then its perimeter is x1 + x2 + x3 + ... + xN. If the second similar polygon (with each side (labeled y, with corresponding subscripts) scaled by S, so that y1 = S*x1, etc. The perimeter is y1 + y2 + ... + yN = S*x1 + S*x2 + ... + S*xN = S*(x1 + x2 + ... + xN ),which is the factor S, times the perimeter of the first polygon.
Simplify the variable expression by evaluating its numerical part and enter your answer below?
m - 8 + 143 - 5the answer is m+130
