Geometry word problem

 When ice float in water, 1/8 of its volume floats above the water level in 7/8 float the need the water level. A block of ice placed into an ice chest causes the water in the chest to rise by 4... more

01/07/17

Missing Angle

Find the missing angle of each triangle below. Estimate answer to one decimal place.        B         x              x  A=23         x         x                        x c=14 x              ... more

Find the point on the terminal side of 0=3pi/4 that has an x coordinate of -1. Thank you for your help and explanation.

I would greatly appreciate an explanation so I can understand how to solve.  I don't want just the answer.  Thank you for your help.

01/07/17

maths question please answer this

An aquarium has a rectangular base that measures $100$ cm by $40$ cm and has a height of $50$ cm. The aquarium is filled with water to a depth of $37$ cm. A rock with volume $1000\text{cm}^3$ is... more

a line has a slope of 3/4 and a y intercept of -3. what is the equation of the line in standard form?

the answer choices I have are A. 3x-4y=12 B. 3x+4y=12 12x-4y=-3 12x+4y=-3

Find the length of the hypotenuse

In a 60° - 30° right triangle, the length of the side opposite the 30° angle is 96.5 meters. Find the length of the hypotenuse 

What is the equation of the parabola with vertex (-5, 4) and focus (-2, 4)?

What is the equation of the parabola with vertex (-5, 4) and focus (-2, 4)?

01/06/17

what is the level in wet well?

a wet well is 4 feet wide and 6 feet long. Approximately how far down should the level in the wet well be lowered in 4 minutes by a pump with a rated capacity of 200 GPM?

How many minutes are in 2/3 hour? How many minutes are in 3/5 of that time?

My daughter is in the fifth grade and she had this question on her homework.

01/05/17

What would be the new coordinates of a triangle is X(-6,1),Y(4,0),Z(1,3)is translated left 9 and up 12?

I am a grandmother trying to help my grandchild but do not understand this.

01/05/17

Bob is selling hats and each hat cost $10. Compare the number of caps sold and how much total money raised.

Bob is selling hats to raise money for the booster club. Each hat costs $10. Use all 5 multiple representations to compare the number of caps sold and how much total money raised.

01/05/17

Find the time when they meet

at 9:30am Andrew left Exeter for Portsmouth, cycling at 12 mi/h. At 10:00am Stacy left Portsmouth for Exeter, cycling at 16mi/h. The distance between Exeter and Portsmouth is 20 mi.

01/05/17

Dora bought 48 cupcakes. Each cup cake cost $0.55. 3/8 of the cupcakes were vanilla. What was the cost of the vanilla cupcakes

Dora bought 48 cupcakes.  Each cupcake cost $0.55.  3/8 of the cupcakes were vanilla.  what was the cost of the vanilla cupcakes?  

01/05/17

proportions

A recipe calls for 3/8 ounce almonds to make two servings. How many ounces of almonds do you need to make 25 servings?

In a bag of small balls 1/4 are green, 1/8 are blue, 1/12 are yellow and the remaining 26 are white. How many balls are blue?

Please give a step by step solution so I can understand it.

One number is 2 less than a number. Twice the second number is 11 less than 5 times the first. Find the two numbers

One number is 2 less than a number. Twice the second number is 11 less than 5 times the first. Find the two numbers

01/04/17

Clock chimes every 60 minutes. Siren goes off every 90 minutes. What is the fewest amount of minutes between the chime and whistle?

fewest minutes between a chime every 60minutes and a siren every 90 minutes

01/04/17

an object will slow down and stop as long as no forces act on it

 i need help

what is the approximate distance from athens to sparta

it has somthing to do with the early greeks  

01/04/17

college algebra help

The owner of a health-food store sells dried apples for $1.10 per quarter-pound, and dried apricots for $1.50 per quarter-pound. How many pounds of each must he mix together to get 40 lb of a... more

Please help me real quick with Geometry problem

If two segments intersect, then they are not parallel. If two segments are not parallel, then they could be perpendicular. EF MN and intersect.

The McDonalds are purchasing a new refrigerator.

The McDonalds are purchasing a new refrigerator. They find two models that fit their needs. Model 1 sells for $575 and costs $0.07 per hour to run. Model 2 is the energy efficient model that sells... more

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