03/14/18

Sixteen hundredth is to four as forty-nine hundredths is to seven
Sixteen hundredths is to four as forty-nine hundredths is to seven 
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03/14/18

math question
You use substitution to solve a system of equations and, after simplifying the equations, end with an expression that says 0 = 4. What does that say about the lines and about the number of... more
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03/14/18

What is the difference in finding the joining the points of the midpoint and the finding endpoints?
What is the midpoint of the line segment joining the points (5,-3) and (-2,-7)? What is the midpoint of the line segment with the endpoints ((5,-3) and (-2,-7)?
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03/13/18

If 45+45=134, what base are you using?
The answer is 6, but I need an explanation how.
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03/13/18

Find the balance in an account after 7 years when a $2500 principle earns 3% interest compounded annually.
 Give the equation and the answer.
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03/13/18

What does r= in this equation?: 50.24 = 2 x 3.14 x r squared?
 What does r=?
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03/13/18

By what percentage do you reduce 6.25" x 10.00" to arrive at 4.25" x 7.12"?
Trying to use a printer to reduce a photo to fit the cover of a book
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03/13/18

A 228​-inch pipe is cut into two pieces. One piece is five times the length of the other. What are the lengths of the two pieces.
This is a question that is on my homework, I am having trouble translating the word problem, or making it into an equation to solve. 
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03/13/18

Will a graph of a linear inequality with a greater than sign will aliwanys point towards the right? True, sometimes true or false and why.
It ask that you use mathematics to show why it would not or would be true or sometimes true
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03/13/18

Can you help me prove this equation?
(sin+1)(sin-1)=cotsin-2cos
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03/13/18

Scarcity is a situation in which demand is excess than supply
State true or false
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03/13/18

Problems regarding sets
In a survey of 100 students playing various games were found as follows:cricket only 18;cricket but not football23;cricket and badminton 8;cricket 26;badminton48;badminton and football 8 and no... more
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03/13/18

mail for seat changing in office is it correct setence?
The place I am sitting now , the air conditioning temperature is set so low that that I find myself feeling sick so I request you to change my seat into a different location.
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03/12/18

bill is a year old write an expression for his daughter is 29 year younger than he is
I need help solving the problem. 
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03/12/18

a container was filled 1/2 with water. when 200ml of water was poured out, it became 1/3 full. find the capacity of the container in milliliters.
 fraction
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03/12/18

On a map, 1inch represents 231mi. How much does 4/3inch represent
On a map 1in represent 231 miles how much does 3/4 inch represents
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03/12/18

Can you solve this? Debbie recorded the length of 4 peices of ribbon of different lengths.Rhe total is 19 feet.
Debbie recorded the length of 4 peices of ribbon
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03/12/18

midpoint of the segment with the following endpoints (9,8) and (-7,16)
help me! I can't help my son with 10th grade geometry  
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03/12/18

is y=4x+-3/2 perpendicular to y=-1/4x
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03/12/18

write in slope intercept an equation of the line that passes thoughts the points (-4,2)and(6-3)
i don't understand
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03/12/18

An account compounds interest at a rate of 12% once a year. Emily put $100 in the account as the principal.
An account compounds interest at a rate of 12% once a year. Emily put $100 in the account as the principal. Create a function to track the amount of money she has. How much money would she have... more
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03/12/18

What is 150 meters in kilometers
Susanna ran 150-meters sprint. How many kilometers did susanna run?  
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03/12/18

vikings were at 15 yard line and lost 5 yards followed by an additonal 7 yard loss but gained 20 yards their next play. what is their net gain or loss?
not asking what yard line they ended up at 
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03/12/18

Do i divide,subtract,multiply,add
There were 567 students who attended the school ,and 128 more students enrolled once the year started. How many students are there now?
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03/12/18

Rhombuses right angles
what the right angle and congruent sides and parallel sides of a rhombus  
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