12/08/20
Algebra II Question
A student must leave for campus in 10 minutes or he will be late for class. Unfortunately, he is snowed in. He can shovel the driveway in 16 minutes, and his brother claims to be able to do it in...
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12/08/20
Algebra II Question
The speed of a stream is 3 mph. A boat travels 3 miles upstream in the same time it takes to travel 9 miles downstream. What is the speed of the boat in still water?Answer: The speed is ?mph.
12/08/20
Algebra II Question
In still water, a boat averages 6 miles per hour. It takes the same amount of time to travel 12 miles downstream, with the current, as it does 6 miles upstream, against the current. What is the...
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12/08/20
Use the pythagorean theorem to find the lengths of the sides in the right triangle.
Sides are.3m, 2m+8, 5m
12/08/20
What is his speed and the wind speed
A man flies a small airplane from cargo to Bismarck. North Dakota— a distance of 180 miles. Because he is flying into a head wind the trip takes him 2 hours. On the way back the wind is still...
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12/08/20
Use the Pythagorean theorem to find the lengths of the sides of the right triangle
Use the Pythagorean theorem to find the lengths of the sides of the right triangleThe sides are3m, 2m+8, 5m
12/08/20
8th grade homework
four times a number increased by ten is ten less then eight times the number
Word problem help please?
A cone shaped storage tank(with a diameter of 7.25 feet and a height of 8 feet) has the same amount of storage as a cylindrical that is 5 feet tall. What is the diameter of the cylinder?
12/08/20
slope for y using point slope form (-6,7) and (-5,4)
solve for y using the two (-6,7) and (-5,4) you have to solve for y using slope form.
12/08/20
A class of 50 music students includes 12 who play the piano, 14 who play the guitar, and 5 who play both the piano and the guitar.
A class of 50 music students includes 12 who play the piano, 14 who play the guitar, and 5 who play both the piano and the guitar.How many students in the class play neither instrument?
12/08/20
Questions I have about the Algebra one stuff we are working on in class
1. When is it best to solve a linear system graphically?2. When is it best to solve a linear system by substitution?3. When is it best to solve a linear system using elimination?4. How can systems...
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12/08/20
A group of 100 people touring Europe includes 38 people who speak French, 59 who speak Greek, and 17 who speak neither language. How many people in the group speak both French and Greek?
A group of 100 people touring Europe includes 38 people who speak French, 59 who speak Greek, and 17 who speak neither language. How many people in the group speak both French and Greek?_____...
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12/08/20
Help Find Demensions
find the dimension of the largest rectangle that can be inscribed in the closest region bounded by the x- axis, y -axis, and the graph of y = 8-x^3
12/08/20
A triangle has angle measurements of 42°, 66°, and 72°. What kind of triangle is it?
acute right obtuse
Challenge. Need to know the steps.
Jeff is keeping track of his weight over several weeks. After 2 weeks, he weighs 194 pounds. After 6 weeks, he weighs 186 pounds. Define your variables and derive an equation to represent the...
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12/08/20
How long should the sides of the triangle be
A toy manufacturer needs a piece of plastic in the shape of a right triangle with the longer leg 6 cm more than the shorter leg and the hypotenuse 12 cm more than the shorter leg.
12/08/20
Use the Pythagorean theorem to find the lengths of the sides of the right triangle.
Side a is "3m"Side b is "2m+18"Side c is "5m"
12/08/20
Find the dimensions of the room.
The diagonal of a rectangular room is 52 ft long. One wall measures 28 ft longer than the adjacent wall. Find the dimensions of the room.
12/08/20
Find the dimensions of the original rectangle.
A rectangle has a length 4 m less than twice its width. When 3 m are added to the width, the resulting figure is a square with an area of 100m^2. Find the dimensions of the original rectangle.
12/08/20
What is the width of the border.
A club swimming pool is 20 ft wide and 53 ft long. The club members want an exposed aggregate border in a strip of uniform width around the pool. They have enough material for 704ft^2 . How wide...
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12/08/20
Use the Pythagorean theorem to find the lengths of the sides of the right triangle. Use a calculator when necessary.
The number for the sides are 3m, 5m, 2m+14.
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