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.

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

answer

a,b, and d

explanation

a reflection angle is more than

but less than;

an angle that measures

is a reflex angle.(true)

an angle that measures less than

is acute.(true)

provided we are considering angles greater or equal to zero.

an acute angle lies in the range.

an obtuse angle is less than 180° but more than 90°

an angle that measures 300° is obtuse (false)

an angle that measures 65° is an acute angle.(true)

= 5

step-by-step explanation:

to find the 15th term substitute n = 15 into the nth term formula

= (- 3 × 15 ) + 50 = - 45 + 50 = 5