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Math Help Math Geometry Geometry Word Problems

08/02/18

If the radii of two circles are 6 and 10, What is the scale factor of the circles and what is the ratio areas of the circles?

Please help! Tough geometry question

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Math Help Math Geometry

08/02/18

What are the x- and y-intercepts of the line tangent to the circle (x – 2)2 + (y – 2)2 = 25 at the point (5, 6)?

I really need help on the question. Please help.

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Math Help

08/02/18

4.3 Systems of Linear Equations and Problem Solving

An airplane takes 4 hours to travel a distance of 3200 miles with the wind. The return trip takes 5 hours against the wind. Find the speed of the plane in still air and the speed of the wind.

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Math Help

08/01/18

4.3 Systems of Linear Equations and Problem Solving

At a concession stand, five five hot dog left parenthesis s right parenthesis hot dog(s) and two two hamburger left parenthesis s right parenthesis hamburger(s) cost $ 10.25 10.25; two two hot dog... more

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Math Help

08/01/18

4.3 system of linear equations

one number is five less than a second number. Three times the first is 6 more than 6 times the second. Find the numbers.

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Math Help Math Geometry Geometry Word Problems

08/01/18

If a central angle of a circle has a measure of 50, and the radius of the circle is 18, what is the area of the sector in the interior angle in terms of pi?

Any help Is appreciated!!

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Math Help

08/01/18

One number is six less than a second number. Six times the first is 12 more than 3 times the second. Find the numbers.

math help

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Math Help

08/01/18

the fibonacci sequence is f(n)= F(n-1)+F(n-2). If F(7)=13 and F(8)=21, Which of the following is true?

A. F(15)=34 B. F(9)=34 C. F(9)=32 D. F(6)=13

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Math Help Math Algebra Word Problem

08/01/18

John has 6 times s many oranges as Bill, who has one-quarter as many as Jack. If John has 24 oranges, how many does Jack have?

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Math Help

08/01/18

which of these is a point-slope equation of the line that is perpendicular to y-3=4(x-10)and passes through (-3,7)

A. y+7=4(x-3) B. y+7= -1/4(x-3) C. y-7=-1/4(x+3) D. y-7=-4(x+3)

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Math Help

08/01/18

Round 824.394 to the whole

Round to the nearest whole

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Math Help Math Math Word Problem Cost Of Labor

07/31/18

Cost of labor per hour and cost of raw material per pound

A company manufactures two products. One requires 8 8 hours of labor, 6 6 pounds of raw materials, and costs $121.80 $⁢121.80 each to produce. The second product requires 6 6 hours of labor, 11 11... more

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Math Help

07/31/18

if the tank hold 60 liters and its 3/4 full how many do i need to fiil up

I need to find out how many do i need to fill up the tank that holds 60 liter but it 3/4 full

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Math Help

07/31/18

What two numbers multiply to -28 and add to 1?

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Math Help

07/31/18

please explain... ( q^2 - p^2 ) / (q - p) = q + p

please explain how ( q^2 - p^2 ) / (q - p) is rewritten to = q + p

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Math Help Math Math Equations Math Word Problem

07/30/18

Explain to Larry how to represent his first 15 payments in sigma notation. Then explain how to find the sum of his first 15 payments, using complete sentences.

Larry has taken out a loan for college. He started paying off the loan with a first payment of $150. Each month he pays, he wants to pay back 1.3 times as the amount he paid the month before.... more

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Math Help College Algebra

07/30/18

A plane makes a 240-mile trip against a head wind in 1 hour and 30 minutes and returns, with a tail wind of the same speed, in 1 hour. What is the speed of the

A plane makes a 240-mile trip against a head wind in 1 hour and 30 minutes and returns, with a tail wind of the same speed, in 1 hour. What is the speed of the wind? A) 80 mph B) 200 mph C) 40 mph... more

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Math Help

07/29/18

If it takes 6 years for money to double in an account that is compounded continuously, how many years will it take money to triple in that same account?

compounding continuously

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Math Help

07/29/18

I am an integer between -3 and 3. My additive inverse is less than 1. I am not the additive identity. I am an even integer.

3_-3 Additive inverse=>-1 Not the additive identity Even

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Math Help Trigonometry Trigonometric Functions Calculus 1

07/28/18

Limit of a cotangent function as x approaches infinity?

Is the limit well defined?Why or why not? the limit as x → ∞ of Cot ((x^2+1)/(x+3))

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Math Help

07/28/18

The variable z is directly proportional to x. When x is 15, z has the value 120. What is the value of z when x = 24?

please help

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Math Help Math Word Problem Linear Equations

07/28/18

Linear equation for attendance.

A local theme park found that if the price of admission was $13 , the attendance was about 1950 customers per week. When the price of admission was dropped to $9 , attendance increased to about... more

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Math Help Algebra Algebra Word Problem Business Math

07/27/18

At what price should they sell the strawberry per kilo to their retailers to achieve the target mark up?

marie is a distributor of strawberries. As a wholsesaler, she buys the strawberries at 120 per kilo. Her target mark up on cidt is at least 70%. During summer, 30% of their load spoil because of... more

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Math Help Algebra

07/27/18

Find a degree 3 polynomial with real coefficients having zeros 2 and 4 - 2i and a lead coefficient of 1. Write P in expanded form.

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Math Help

07/27/18

a car travels at an average speed of 68 miles per hour. How long does it take to travel 391 miles

I am stuck on a problem and I need help as to what the answer is

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If the radii of two circles are 6 and 10, What is the scale factor of the circles and what is the ratio areas of the circles?

What are the x- and y-intercepts of the line tangent to the circle (x – 2)2 + (y – 2)2 = 25 at the point (5, 6)?

4.3 Systems of Linear Equations and Problem Solving

4.3 Systems of Linear Equations and Problem Solving

4.3 system of linear equations

If a central angle of a circle has a measure of 50, and the radius of the circle is 18, what is the area of the sector in the interior angle in terms of pi?

One number is six less than a second number. Six times the first is 12 more than 3 times the second. Find the numbers.

the fibonacci sequence is f(n)= F(n-1)+F(n-2). If F(7)=13 and F(8)=21, Which of the following is true?

John has 6 times s many oranges as Bill, who has one-quarter as many as Jack. If John has 24 oranges, how many does Jack have?

which of these is a point-slope equation of the line that is perpendicular to y-3=4(x-10)and passes through (-3,7)

Round 824.394 to the whole

Cost of labor per hour and cost of raw material per pound

if the tank hold 60 liters and its 3/4 full how many do i need to fiil up

What two numbers multiply to -28 and add to 1?

please explain... ( q^2 - p^2 ) / (q - p) = q + p

Explain to Larry how to represent his first 15 payments in sigma notation. Then explain how to find the sum of his first 15 payments, using complete sentences.

A plane makes a 240-mile trip against a head wind in 1 hour and 30 minutes and returns, with a tail wind of the same speed, in 1 hour. What is the speed of the

If it takes 6 years for money to double in an account that is compounded continuously, how many years will it take money to triple in that same account?

I am an integer between -3 and 3. My additive inverse is less than 1. I am not the additive identity. I am an even integer.

Limit of a cotangent function as x approaches infinity?

The variable z is directly proportional to x. When x is 15, z has the value 120. What is the value of z when x = 24?

Linear equation for attendance.

At what price should they sell the strawberry per kilo to their retailers to achieve the target mark up?

Find a degree 3 polynomial with real coefficients having zeros 2 and 4 - 2i and a lead coefficient of 1. Write P in expanded form.

a car travels at an average speed of 68 miles per hour. How long does it take to travel 391 miles

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