3. . A blueprint for a house has a scale of 1 : 35 (in : ft). A wall in the blueprint is 3 inches. What is the length of the actual wall? ( (1 point). . 105 feet. 8.75 feet. 8.75 inches. 1,260 feet. . 4. . A microscope shows you an image of an object that is 80 times the object’s actual size. Therefore, the scale factor of the enlargement is 80. An insect has a body length of 7 millimeters. What is the body length of the insect under the microscope? (1 point). . 56 millimeters. 560 centimeters. 5,600 millimeters. 560 millimeters.

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withthewhitevans2003 withthewhitevans2003 · Answer 1 · 2018-10-09T17:31:51+02:00

ik you probably already know 1 and 2 (and that this is 2 years old)

1. B 3;enlargement

2. B 1/2

3. B 8.75 feet

4. D 560 millimeters

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JeanaShupp JeanaShupp · Answer 2 · 2018-10-26T11:45:30+02:00

Answer: 1)The length of the actual wall =105 feet.

2)The body length of the insect under the microscope=560 millimeters

Step-by-step explanation:

1. A blueprint for a house has a scale of 1 : 35 (in : ft)

⇒ 1 inch on the scale=35 feet

A wall in the blueprint = 3 inches

∴The length of the actual wall = 35 times 3 or 35×3 =105 feet

2. Body length of an insect = 7 millimeters

The scale factor of the enlargement = 80

∴The body length of the insect under the microscope = 80 times 7 or

80×7=560 millimeters