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15 cm + 7 cm = 22 cm
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Is 3 inches longer than 7cm or 7 cm are longer than 3 inches?
3 inches is longer than 7 cm.
What is an equation 15 7 8?
15-7=8 15=7+8
Is 8 equals 15-7 a math equation?
8 = 15 - 7 8 = 8 Yes it is an equation.
Is 7 cm long or 68mm long?
7 cm is longer than 68 mm.
What are the lengths of the sides of a right angle triangle when the hypotenuse is 17 cm and one side is 7 cm shorter than the other side?
15 cm and 8cm Solved with the help of Pythagoras' theorem and the quadratic equation formula.
What is the perimeter of a right angle triangle whose hypotenuse is 17 cm when one side is shorter than the other side by 7 cm showing work?
Let the sides be x and x-7 So using Pythagoras: x2+(x-7)2 = 172 => 2x2-14x-240 = 0 Solving the quadratic equation gives x a positive value of 15 Therefore sides are: 15 and 15-7 = 8 Perimeter: 17+15+8 = 40 cm
What is triple the quotient of a number and seven is fifteen?
It is an equation which states that 3*(n/7) = 15It is an equation which states that 3*(n/7) = 15It is an equation which states that 3*(n/7) = 15It is an equation which states that 3*(n/7) = 15
What is the quadratic equation and area of a rectangle when its length is 7 cm greater than its width which is 3x cm?
Quadratic equation: 9x2-21x+12.25 = 0 Area: 36.75 square cm
How many times is longer is 3 and a half cm than 7 mm?
3.5 cm is 5 times as long as 7 mm, and 4 times longer than 7 mm.
What is the volume of a cylinder with radius 7cm and height 15cm?
7 cm * 7 cm * 3.14 * 15 cm = 2307.9 cm3
What is the solution of Two sides of a rectangle differ by 3.5 cm find the dimensions of the rectangle if its perimeter is 67 cm?
Suppose the shorter side is x cm.Then the longer side is x + 3.5 cm. Therefore the perimeter is 2*(x + x + 3.5) = 4x + 7 cm. Now 4x + 7 = 67 so that 4x = 60 and x = 15 and then x + 3.5 = 18.5 Therefore the sides of the rectangles are 15 cm and 18.5 cm.
A triangle has a perimeter of 39 cm. The longest side is twice as long as the shortest side. The third side is 7 cm. longer than the shortest side. What are the lengths of the three sides?
Let the shortest side be x cm, so that the longest side is 2x cm, and the third side is x + 7 cm. Since the perimeter of the triangle is 39 cm we have:x + 2x + x + 7 = 394x = 32x = 8Thus, the lengths of the sides are 8 cm, 15 cm, and 16 cm.
