05/02/17

Two men walk at rates of 6 miles per hour and 10 miles per hour respectively. They started from the same place walking in opposite directions. In how many hours
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05/02/17

find the length of a 40 degree arc in a circle with a radius of 4.
A) 8pi B) 8pi/9 C) 16pi/9 D) 9pi/8
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05/02/17

Today marathon races are named after famous battle one by the Persians
True or false?
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05/02/17

Tell whether the lines are "parallel", "perpendicular", or "neither" y=8x+17
Tell whether the lines are "parallel", "perpendicular", or "neither" y=8x+17
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05/02/17

Express each ratio as a fraction in the simplest form 36 dimes out of 54 coins
Need help solving 
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05/02/17

the compound ratio of the duplicate ratio of a-b : a+b , the reciprocal ratio of (a-b)^2 : (a+b)^2 and the sub duplicate ratio of (a-b)^2 : (a+b)^2
Options:  1.(a-b):(a+b) 2.(a+b):(a-b) 3.(a^2 - b^2):(a^2+b^2) 4.(a+b)^2 : (a-b)^2
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05/02/17

A number x increased by 3 is greater than or equal to −30
i need these words into an expression please.
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05/02/17

Elena paid $6.75 for 2 and 1/4 pounds of apples what is the unit rate
Unit rate
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05/02/17

mary has 6 pairs of shorts.She also has 9 shirts.How many outfits could she make
Im not sure how to solve this problem  
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05/02/17

A jar contains 20 marbles; 3/5 of them are red. How many are green?
I have to find the probability but I don't get it so I need help
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05/02/17

John worked 14 days out of a 31-day month. What fraction of the month did he work?
John worked 14 days out of a 31-day month. What fraction of the month did he work?
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05/02/17

What happened in 1763 during the French and Indian War
I need you right now can you help me right now I need you right now right now right now right now
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05/02/17

F(x)=(x+3)/(110x) g(x)=(1)/(x^2+2x)
The directions say for the pair of functions f and g, find all values of a for which f(a) =g(a)
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05/02/17

what is the distribute property of 35+14
what is the distribute property of 35+14
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05/02/17

Factor and simplify: 1-2sin²x + sin^4x
Possible answers... a. sin^2 x   b. (1-sin^2 x)   c. cos^4 x   d. (1+tan^2 x)
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05/02/17

What are the maximum and minimum values of f(x,y,z) = xyz subject to the constraint x+y+z =1, and find the points at which these extreme values occur.
Assume x,y,z => 0   Apologies, it cut off. The inequality is the part that trips me up   For minimum I answered that the min 0 is at x = 0 and y+z=1, y =0 and x+z=1, z=0 and x+y=1. However... more
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05/02/17

What is indentured servitude?
That's my question
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05/02/17

A regular pentagon is inscribed in a circle with 10 inch diameter. From the center construct five congruent triangles
a. find the measure of each central angle formed by the triangles b. using trigonometry, find the length of one side of the pentagon c. find the perimeter of the pentagon d. find the area of the... more
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05/02/17

(x+1)^2/9 -(y-3)^2/16 =1
(x+1)2 - (y-3)2 =1     9.          16.    Find the center , foci,vertices, and asymptotes of the hyperbola 
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05/02/17

president woodrow wilson claimed that the united states entered WWI to safegaurd democracy
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05/02/17

What is the length of an arc with a central angle of 4/3 pi radians and a radius of 42 cm?
What is the length of an arc with a central angle of 4/3 pi radians and a radius of 42 cm? Use 3.14 for pi. Round to the nearest hundredth, if necessary. Enter answer as a decimal. 
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05/02/17

What is the perimeter of the polygon?
The coordinates of the vertices of a polygon are (-4, 2) , (2, 2) , (2,  - 1) , (- 2,  - 3) , and (- 5,  - 2). What is the perimeter of the polygon? Round each length to the nearest tenth of a... more
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05/02/17

for what values of theta is y positive for y = cos theta
for what values of theta is y positive for y = cos theta
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05/02/17

how to write a mail to the college showing my interest to rejoin college after a year break on account of health reason?
i took a year off after my second year in college due to a health reason. i'm interested to join the college again for 3rd year
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05/02/17

solve 3x+16+ -x = 8x+4-x-2 please show step by step
solve 3x+16+ -x = 8x+4-x-2 please show step by step
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