All Questions

1651

+50

Find The Height Math Question

Find the height, h, of the diagram if each circle has a radius of 12 cm.

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jamesbroadman Feb 27, 2020

850

+50

Distance Math Question

Find, in simplest radical form, the shortest possible distance in centimetres that could be traced from A to B on the surface of this 6 cm x 10 cm x 24 cm block.
read more ..

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jamesbroadman Feb 27, 2020

697

+50

Digits Math Question

Using each of the ten digits exactly once, find the two five-digit numbers that have the smallest product.

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jamesbroadman Feb 27, 2020

690

+50

Triangle Math Problem

A triangle with vertices A(3, -1), B(-2, 6), and C(5,4) is rotated 90° clockwise about vertex B. Find the co-ordinates of the image of vertex C.

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jamesbroadman Feb 27, 2020

751

+50

Bases Question

In what bases, b, does (b + 10) divide into (8b + 10) without any remainder?

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jamesbroadman Feb 27, 2020

1667

HELP

An equilateral triangle has a side of length 12 inches. What is the area of the triangle, in square inches? Express your answer in simplest radical form.

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Guest Feb 27, 2020

497

HELP

An equilateral triangle has a side of length 12 inches. What is the area of the triangle, in square inches? Express your answer in simplest radical form.

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Guest Feb 27, 2020

2247

please help

David is standing 500 feet away from the base of the cell tower the angle of elevation from his eyes to the top of the tower 78° is David eyes are 6 feet above the ground how tall is the tower

ElectricPavlov ●

Guest Feb 27, 2020

850

help

A box has orange, green, and brown beads. There are 8 more orange beads than green beads. There are twice as many brown beads as orange. There are 96 beads in all. How many orange beads are there?

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Guest Feb 27, 2020

867

Quad func help?

The equation y2−6y−x+13=0 represents a parabola.
Drag and drop the expressions into the boxes in the equation to rewrite the equation of this parabola in standard form.

x=( read more ..

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Guest Feb 27, 2020

463

help

Triangles ABC and ADE have areas 2007 and 7002 respectively, with B=(0,0), C=(223,0), D=(680,380), and E=(689,389). What is the sum of all possible x-coordinates of A?

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Guest Feb 27, 2020

665

Geometry homework.

I don't know how to find the slope of a line that's the angle bisector of two lines using slope-intercept form, could somebody help me?
The lines and are drawn in the coordinate plane. Find the slope of the line that bisects the angle between these read more ..

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Guest Feb 27, 2020

539

real world problem

Mammograms are x-ray images of the breast use to detect breast cancer. A mammogram typically identify correctly 85% of cancer cases and 95% of cases without cancer. The Canadian Cancer Society (CCS) estimates that 3.36% of women in their 60s gets breast read more ..

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Guest Feb 27, 2020

648

I NEED HELP

Sammy has two similar boxes. One box has side lengths that are 3 times larger than the other box. If the larger box has a volume of 5400 inches cubed, what is the volume of the smaller box?

off-topic

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Guest Feb 27, 2020

573

stuck on this

Every 7 years the Lancaster family has a family reunion. Every 6 years they update their family tree. If they both had a photo taken and updated their family tree in 1997, in what year will both events occur again?

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Guest Feb 27, 2020

454

help please

I Pulled 12 coins out of my pocket that equaled $1.67. The number of pennies equals the number of nickels. The number of nickels added to the number of dimes equals the number of quarters. How many of each coin did I find?

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Guest Feb 27, 2020

425

Number Theory

How many integers between 1,000 and 2,000 have exactly 2 distinct prime factors? Any help would be appreciated. Thank you.

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Guest Feb 27, 2020

542

help please

Carla and Vicki left the house at the same time and began traveling down the same road in the same direction. Carla drove at a speed of 60 mph and Vicki at a speed of 65 mph. How many hours was it before Vicki was 20 miles ahead of Carla?

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Guest Feb 27, 2020

2628

Starting at home, Luis traveled uphill to the gift store for 50 minutes at just 6 mph. He then traveled back home along the same path down h

Starting at home, Luis traveled uphill to the gift store for 50 minutes at just 6 mph. He then traveled back home along the same path down hill at a speed of 12 mph. What is his average speed for the entire trip from home to the gift store and back? read more ..

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Guest Feb 27, 2020

542

help

Addison, Amanda, and Ashley can paint a room together in 6 hours. If Addison and Amanda could do it in 10 hours, how many hours would it take Ashley by herself?

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Guest Feb 27, 2020

706

parabola

The vertex of this parabola is at (2, -1). When the y-value is 0, the x-value is 5. What is the equation of the parabola?

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Guest Feb 27, 2020

611

A Family Affair

My grandson is about as many days as my son in weeks, and my grandson is as many months as I am in years. My grandson, my son and I together are 120 years. Can you tell me my age in years ? Thanks for help.

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Guest Feb 27, 2020

640

help

Bruce has $10 in nickels and quarters. The number of nickels is 24 less than twice the number of quarters. How many of each does he have?

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Guest Feb 27, 2020

All Questions ⁺⁰237665 Questions

Find The Height Math Question

Distance Math Question

Digits Math Question

Triangle Math Problem

Bases Question

HELP

HELP

please help

help

Quad func help?

help

Geometry homework.

real world problem

I NEED HELP

stuck on this

help please

Number Theory

help please

Starting at home, Luis traveled uphill to the gift store for 50 minutes at just 6 mph. He then traveled back home along the same path down h

help

parabola

A Family Affair

help

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