1.5 to 1
The scale would be 1:84
86% would be 2.58 on a 3-point scale.
A scale factor of 3 means that each dimension of an object is multiplied by 3, resulting in an increase in size. For example, if a shape has a length of 2 units, after applying a scale factor of 3, the new length would be 6 units. This transformation keeps the object's proportions the same while enlarging it. In terms of area, the scale factor of 3 would increase the area by a factor of (3^2 = 9).
To determine the base of the original triangle when a scale factor is used for reduction, you need to know the length of the base of the reduced triangle and the scale factor. If the scale factor is given as a fraction (e.g., 1/2), you can find the original base by dividing the base length of the reduced triangle by the scale factor. For example, if the reduced base is 5 units and the scale factor is 1/2, the original base would be 5 / (1/2) = 10 units.
That depends on the grading scale for the class.
the scale factor would be two thirds to make an object 66.66666 re-ocurring to reduce and object by 33 percent
A scale factor is a number which scales, or multiplies, some quantity. A scale factor of two would mean to multiply whatever it is by two.
The scale would be 1:84
a scale factor of 4.5 is your answer
A machine with 100 percent mechanical efficiency would be called an ideal machine, as it would have no energy losses due to friction, heat, or other inefficiencies.
86% would be 2.58 on a 3-point scale.
the answer would be 10 0n apex
If a big triangle has a base length of 6, and a small triangle has a corresponding base length of 3, the scale factor from large to small is 2/1 (or 2). The scale factor from small to large would be 1/2.
A scale factor in a number that changes the size of a shape by that scale examples: 1: if you have a square that is 1cm by 1cm and you increaseit by a scale factor of 3 the square would then be 3cm by 3cm 2: if you had a 2cm by 2 cm square and increase by a scale factor of 0.5 you'd get a 1cm by 1 cm square
No a scale factor of 1 is not a dilation because, in a dilation it must remain the same shape, which it would, but the size must either enlarge or shrink.
designing a scale model
Depends on your grading scale, but an 88 percent would probably be a B+ (good job!)