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Nat2105 [25]
4 years ago
8

An English class attended a performance at the theater. The class took 25 students and 3 adults. Each student ticket, s, cost $3

less than an adult ticket. Which function could be used to determine the total cost, t, for the English class to attend the performance?
A) t = 28s + 9

B) t = 28s + 84

C) t = 28s – 3

D) t = 28s – 9
I need this answer please.
Mathematics
1 answer:
castortr0y [4]4 years ago
8 0
Total cost = student cost + adult cost
t = 25s + 3(s+3)
t=28s+9
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Eric was attempting to construct a perpendicular bisector to the segment AB with a
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Erick just needed to open the compass more to create arcs that have a radius of more than half the length of the segment AB. Option C

<h3>Steps in constructing a perpendicular bisector</h3>

The steps involved in constructing a perpendicular bisector are:

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Thus, Erick just needed to open the compass more to create arcs that have a radius of more than half the length of the segment AB. Option C

The complete question

Eric was attempting to construct a perpendicular bisector to the segment AB with a compass and straight edge. Which of the below statements explains what Eric may have done wrong?

a. Eric should have started by putting the compass needle point at the midpoint of the segment AB.

b. On the second step, Eric should have placed the compass needle point where the first arc intersected the segment AB.

c. Erick just needed to open the compass more to create arcs that have a radius of more than half the length of the segment AB.

d. Erick didn’t do anything wrong he just needs to connect the opposite endpoints of each arc to finish the construction.

Learn more about perpendicular bisectors here:

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8 0
4 years ago
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motikmotik

Answer:

108 cubes

Step-by-step explanation:

step 1

Find the volume of the cube with side length of 1/3 units

The volume of the cube is equal to

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we have

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substitute

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step 2

To find how many cubes are needed to fill the prism, divide 4 cubic units (volume of the rectangular prism) by 1/27 cubic units (volume of one cube)

4:\frac{1}{27}=4*27= 108\ cubes

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