19,133 Answered Questions for the topic Algebra

Algebra Math Algebra 1

08/05/21

Solve the following inequality
Solve the following inequality:(-7/8x) > (-3/16)
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Algebra

08/05/21

? 7,49,16,256,223,? that continues the pattern

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Algebra

08/05/21

what continues this pattern 3,5,12,55,648
What continues this pattern 3,5,12,55 648
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Algebra

08/05/21

Solve the equaltion for x.
5(5x2βˆ’17)2βˆ’343xβˆ’833=0
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Algebra Math Physics

08/03/21

Projectile Motion
A projectile is thrown upward so that its distance above the ground after t seconds is h = -15t^2 + 510t. What is its maximum height?
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Algebra Algebra 1

08/03/21

One number exceeds another number by 6. One fourth of the sum of the two numbers is two less than the smaller. Find the numbers .
One number exceeds another number by 6. One fourth of the sum of the two numbers is two less than the smaller. Find the numbers .
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Algebra Math Calculus

08/02/21

Math word problem plz help me out

Julia traveled 360 kilometers to get to underground caves. On her way home, she traveled twice as fast. What was Julia's average speed on the way to the caves and on the way back home if the total... more
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Algebra Math Calculus

08/02/21

Math word problem plz help
Olivia needs to mix paint and paint thinner to paint her house. It takes 20 liters of paint to prepare 25 liters ofmixture. How many liters of paint thinner would Olivia need to prepare a mixture... more
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08/02/21

To determine whether two interior walls meet at a right angle
To determine whether two interior walls meet at a right angle, carpenters often mark a point 3 feet from the corner on one wall and a point 4 feet from the corner (at the same height) on the other... more
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08/02/21

Three circles of radii 7.1, 10.9, and 13.5 cm are mutually tangent (see below). Find the shaded area bounded by the three circles. HINT: Connect the centers of the 3 circles.
Three circles of radii 7.1, 10.9, and 13.5 cm are mutually tangent (see below). Find the shaded area bounded by the three circles. HINT: Connect the centers of the 3 circles.
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08/02/21

Projectile Motion
question 1: An object is thrown upward with an initial velocity of 15 feet per second. Its height is given by h= -15t^2 + 60t. After how many seconds does it hit the ground?question 2: A... more
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Algebra

08/02/21

f(x)=-x+1 Evaluate f(x+h)
f(x)=-x+1 Evaluate f(x+h)
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08/01/21

Rewrite the vector equation 𝐫(𝑑)=(βˆ’3+𝑑)𝐒+(1+3𝑑)𝐣+(βˆ’5βˆ’π‘‘)𝐀 r ( t ) = ( βˆ’ 3 + t ) i + ( 1 + 3 t ) j + ( βˆ’ 5 βˆ’ t ) k as the corresponding parametric equations for the line.

Rewrite the vector equation 𝐫(𝑑)=(βˆ’3+𝑑)𝐒+(1+3𝑑)𝐣+(βˆ’5βˆ’π‘‘)𝐀 r ( t ) = ( βˆ’ 3 + t ) i + ( 1 + 3 t ) j + ( βˆ’ 5 βˆ’ t ) k as the corresponding parametric equations for the line. x(t)y(t)z(t)
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Algebra Math Calculus

08/01/21

Math problem need help
A varies directly with B. If A = 72 when B = 90, find A when B = 190.
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Algebra Math Calculus

08/01/21

Need help with converting math
Use unit multipliers to convert 335 miles per hour to feet per second. Round your answer tothe nearest hundredth.
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Algebra Math Calculus

08/01/21

I NEED HELP CONVERTING MATH
Use unit multipliers to convert 208 miles per hour to feet per second. Round your answer tothe nearest hundredth
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Algebra Math Calculus

08/01/21

Plz help me convert
Use three unit multipliers to convert 45 feet to meters
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Algebra Math Calculus

08/01/21

I need help with a math word problem

Marian peeked around the bush and spied 850 gnomes gatheredin the glen. If this was 70 percent more than Harmony spied under the tree, how many gnomesdid Harmony spy?
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Algebra Math Calculus

08/01/21

MATH WORD PROBLEM
The advertisement of the super blow-out sale caused the number of shoppers to increase by340 percent. If 260 shoppers were there before the advertisement, how many were there afterthe advertisement?
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Algebra Math Calculus

08/01/21

Math word problem can someone plz help me

Two and one half percent of the students wore sweaters today. If there were 880 students atschool today, how many were wearing sweaters? [A] 22 students [B] 220 students [C] 229students [D] 2
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Algebra Math Calculus

08/01/21

Math word problem can someone plz help me

Two and one half percent of the students wore sweaters today. If there were 880 students atschool today, how many were wearing sweaters? [A] 22 students [B] 220 students [C] 229students [D] 2
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Algebra Math Calculus

08/01/21

Math word problem plz help
The sun coming out from behind the clouds caused the number of people swimming toincrease by 330 percent. If 390 swimmers were there before the sun came out, how manywere there after the sun came out? more
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08/01/21

Suppose π‘’βŽ―βŽ―βŽ―=⟨1,0⟩ u Β― = ⟨ 1 , 0 ⟩ and π‘£βŽ―βŽ―βŽ―=⟨2,βˆ’3⟩ v Β― = ⟨ 2 , βˆ’ 3 ⟩ are two vectors that form the sides of a parallelogram. Then the lengths of the two diagonals of the parallelogram are

Suppose π‘’βŽ―βŽ―βŽ―=⟨1,0⟩ u Β― = ⟨ 1 , 0 ⟩ and π‘£βŽ―βŽ―βŽ―=⟨2,βˆ’3⟩ v Β― = ⟨ 2 , βˆ’ 3 ⟩ are two vectors that form the sides of a parallelogram. Then the lengths of the two diagonals of the parallelogram are ????
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08/01/21

Suppose π‘’βŽ―βŽ―βŽ―=⟨1,0⟩ u Β― = ⟨ 1 , 0 ⟩ and π‘£βŽ―βŽ―βŽ―=⟨2,βˆ’3⟩ v Β― = ⟨ 2 , βˆ’ 3 ⟩ are two vectors that form the sides of a parallelogram. Then the lengths of the two diagonals of the parallelogram are

Suppose π‘’βŽ―βŽ―βŽ―=⟨1,0⟩ u Β― = ⟨ 1 , 0 ⟩ and π‘£βŽ―βŽ―βŽ―=⟨2,βˆ’3⟩ v Β― = ⟨ 2 , βˆ’ 3 ⟩ are two vectors that form the sides of a parallelogram. Then the lengths of the two diagonals of the parallelogram are ????
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08/01/21

Find the point at which the line ⟨0,4,βˆ’4⟩+π‘‘βŸ¨4,5,βˆ’3⟩ ⟨ 0 , 4 , βˆ’ 4 ⟩ + t ⟨ 4 , 5 , βˆ’ 3 ⟩ intersects the plane βˆ’π‘₯+𝑦+𝑧=βˆ’10 βˆ’ x + y + z = βˆ’ 10 .

Find the point at which the line ⟨0,4,βˆ’4⟩+π‘‘βŸ¨4,5,βˆ’3⟩ ⟨ 0 , 4 , βˆ’ 4 ⟩ + t ⟨ 4 , 5 , βˆ’ 3 ⟩ intersects the plane βˆ’π‘₯+𝑦+𝑧=βˆ’10 βˆ’ x + y + z = βˆ’ 10 .
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