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MATH SOLVE
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A steel hex nut has two regular hexagonal bases and a cylindrical hole with a diameter of 1.6 centimeters through the middle. The apothem of the hexagon is 2 centimeters. What is the volume of metal in the hex nut, to the nearest tenth? Use 3.14 for π. 21.1 cm3 23.6 cm3 27.6 cm3 31.6 cm3
General
2 months ago
Which expression is equivalent to 2m(3/2m+1)+3(5/3m-2)?
General
2 months ago
Which figure shows how a shape can be rotated about an axis to form the given object?
General
2 months ago
GETS BRAINLIEST AND 50 PTS!The seventh-grade class is building target areas for a PE activity. The bases for the game will be in a circular shape. The diameter of each circle is 3 feet. Approximately, how many square feet of the turf needs to be painted for a base circle? Use 3.14 for π and round your answer to the nearest tenth. 7.1 square feet 9.4 square feet 18.8 square feet 28.3 square feet
General
2 months ago
Consider the following sequence of numbers 3, -9, 27, -81, …. Common Ratio Of The Sequence is? A. 1/3B. -1/3C. -3D. 3The Sum Of The First Five Terms Of The Sequence Is? A. 183B. -303C. -60D. 363
General
2 months ago
The coordinate plane below represents a town. Points A through F are farms in the town. graph of coordinate plane. Point A is at 1, 3. Point B is at 3, 1. Point C is at 3, negative 3. Point D is at negative 4, 2. Point E is at negative 1, 5. Point F is at negative 3, negative 3. Part A: Using the graph above, create a system of inequalities that only contains points D and E in the overlapping shaded regions. Explain how the lines will be graphed and shaded on the coordinate grid above. (5 points) Part B: Explain how to verify that the points D and E are solutions to the system of inequalities created in Part A. (3 points) Part C: Chickens can only be raised in the area defined by y > 3x − 4. Explain how you can identify farms in which chickens can be raised. (2 points)
General
2 months ago
The coordinates of the vertices of the triangle are (–8, 8), (–8, –4), and . Consider QR the base of the triangle. The measure of the base is b = 18 units, and the measure of the height is h = units. The area of triangle PQR is square units.
General
2 months ago
How many solutions does 15x+11=8x
General
2 months ago
Solve the following problem. Choose the correct answer. Sam's Discount Store offers a 2% discount for paying cash. How much would Joan pay if she pays cash for a set of skillets priced at $38.95? She would pay $ .
General
2 months ago
What is the value of x in the equation 1.5(x + 4) – 3 = 4.5(x – 2)?
General
2 months ago
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