03/28/19

The sides AB and AC of a triangle lies on the lines 2x-y=5 and x+3y =13 respectively. Given that C is the point (-2, 5) and that ABC=90°, what are the coordinates of A and B?
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03/28/19

Mathwork question
The price of an item yesterday was $115 Today, the price rose to $161. Find the percentage increase.
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03/28/19

MathWork question
A bicycle has a listed price of $689.99 before tax. If the sales tax rate is 9.5%, find the total cost of the bicycle with sales tax included.Round your answer to the nearest cent, as necessary.
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03/28/19

Mathwork question
A file that is 249 megabytes is being downloaded. If the download is 12.8% complete, how many megabytes have been downloaded? Round your answer to the nearest tenth.
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03/28/19

Mathwork question
What is 5.34% as a decimalWhat is 0.027 as a percent
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03/28/19

Math help please
Third-degree, with zeros of −3, −2, and 1, and passes through the point (4,9).
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03/28/19

Apples cost $1.99 per pound how much does 3 1/4 pounds of apples cost?
I just need help for my homework that’s all
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03/28/19

You walked 16 blocks in 28 minutes. At this rate you walk 1 block in 1 minute(s) ? second(s). how many seconds???
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03/28/19

What is the percent increase from 50 to 142
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03/28/19

One hundred days after the leak, 11% of the original amount of the substance remained. Determine the half-life of this radioactive isotope.
The half life is about how many days?
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03/28/19

completing the square

The length of a rectangle is 10 meters more than twice the width. The area of the rectangle is 300m2. Find the length and width of the rectangle
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03/28/19

Chloe bought 1 1/2 pounds of chocloate and ate 1/3 of it How much was left
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03/27/19

Find the area of the region in the xy-plane bounded above by the graph of the function f(x)=7, below by the x-axis, on the left by the line x=1, and on the right by the line x=21.
Find the area of the region in the xy-plane bounded above by the graph of the function f(x)=7, below by the x-axis, on the left by the line x=1, and on the right by the line x=21.A=____?
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03/27/19

help math is not my strong suit
there are two phone plans one plan has 28 one time fee and the cost 9 cents per minute the second plan is 13 cents per minute (no one time fee) how many minutes use will make plans cost the same
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03/27/19

What is the distance between the points (-6, 24) and (6, 24) in the coordinate plane
what is the anwers pleas help me because i nee help bad
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03/27/19

How much air, in cubic inches, is in the ball when it is filled?
Christine fills a ball in the shape of a sphere with air. The diameter of the ball when it is filled is 18​ inches.How much air, in cubic inches, is in the ball when it is filled?
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03/27/19

It takes 15 cups of water to fill 1/3 pail how much water is needed to fill 1 pail
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03/27/19

Each side of a cube-shaped box measures at 6 feet. To find the volume,multiply the length times the width times the height.
Express the amount of space inside as a power and then find the amount In cubic feet.
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03/27/19

the base of a triangle is 2x+8 the area of the triangle x square + x-12
2x+8 x2+x-12
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03/26/19

Grid in questions for math
If I want to grid in a decimal like 0.5 for example, do I shade in 0.5 or .5 without the 0 ? Does it make a difference?
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03/26/19

Need help on homework 8th grade math
Since 12:00 a.m., a cold front has caused the temperature in a particular city to decrease at a constant rate. At 2:00 a.m., the temperature was 54 degrees Fahrenheit, and at 5:00 a.m., the... more
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03/26/19

The first term of an arithmetic progress is -10 and the last term is 35. if the common difference is 3, find the number of the terms in the sequence
The first term of an arithmetic progress is -10 and the last term is 35. if the common difference is 3, find the number of the terms in the sequence. (B) calculate the sum of all the terms
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03/25/19

Which equation represents a line with a slope of zero
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03/25/19

On a triangle ABC with |AB|= 9m, |AC|=6m, the sides AB and AC are produced to a point X and Y respectively such that <BXY=62, <AYX= 51, calculate |BC|
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03/25/19

how do you find the perimetre of a trapezium that is missing two sides and has the angles within the trapezium.
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