1)
a. The ratio of the areas of the triangle is 1 : 0.36
This is because when a scale factor is applied to a figure it affects the figure by multiplying it by the scale factor squared, and 3/5=0.6, 0.6^2 = 0.36, therefore the ratio is 1 : 0.36
The area of triangle ABC is 1600 inches squared. This is because the dilation will scale the pre-image area by multiplying it by the (scale factor) squared, so in order to find the area of the pre-image with the information of the image, you just divide the area by the scale factor squared. That would be 576/0.36 = 1600 inches squared
2)
a. We can find the scale factor by dividing the length of the image by the length of the pre-image. This would be mZY/mRW = 7/0.5 = scale factor = 14.
b. To find the length of VY, we just have to multiply the corresponding side length by the scale factor. VY's corresponding side length is SW, as they are both angle bisectors of similar triangles, and so we multiply 4 * 14 = 56.
- Sorry I have to go right now so I can't answer #3
Answer: Scale Factor = 3
Step-by-step explanation:
The top side of the blue triangle is equal to 2 and the top side of the red triangle is equal to 6. Therefore you hav to divide 6 by 2 to give you the scale factor which is 3. (Sorry I do not know if zoom factor is the same as scale factor)
The answer is 32 b<span>ecause I know the angle of FHG is 120 and the angle of FGH is 28. so, 180 - 148 </span><span>
Sorry I messed up so many times.
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<span>The following indicate that a linear model is not the best fit for a dataset:
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• Scatterplot shows a curve pattern.
• Residual plot shows no pattern.
• Correlation coefficient is close to 1 or –1.
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</span>I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!<span><span>
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