138 Answered Questions for the topic High School: Math

09/08/14

#### I can't seem to figure out this problem. Can someone please help me and show me how to solve this!? IM SO LOST show me how to solve this!? IM SO LOST

Starting with the parent function f(x)=x2, Braylin adds a positive k to f(x) to form a new function, g(x) = f(x) + k. The result will be that his graph will _____ k units _____.Select 1 answer for...
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09/07/14

#### Trigonometry - Area of triangles

A triangle has two sidesof 25cm and 30cm. The angle between the two sides is 30°.
Find:
a) the area
b) the length of it's third side
c) the area using heron's formula
Answers:
a) 187.5...
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#### by what number should 2 to the power of -1 should be multiplied to get the product as -6 to the power of -1

please answer this question as fast you can

08/25/14

#### Trigonometry - Bearings

2 hikers set out from the same campsite. One walks 7km in the direction of 043°T and the other walks 10km in the direction 133°T. What is the bearing of the first hiker from the second?
I can...
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08/18/14

#### Word Problem!!!!

To keep his baseball team hydrated, Daniel mixes powdered sports drink with cold water. For best taste mix should be 96% water. If Daniel has used 16 scoops of powder and 2 quarts of water, how...
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#### Simplify using long division

1. (12y2 - 39y+15+12y3 )/(2y+5)
4. (w3 - 15w-11)/(w-4)

#### Word Problems

1. A village wants to build a community center that is projected to cost 1.2 million dollars. Cost per resident is increased by $3 as it is discovered there are 225 fewer residents than when...
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#### Word Problems

1.If Samantha and Logan can do their paper route together in 45 minutes, how many hours would it take each of the to do it alone, given Samantha is three times as fast as Logan?
...
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#### Tell whether the table represents inverse variation. If so, write the inverse.......

If so, write the inverse variation equation and solve for y when x=40. tell how work supports conclusion
Travel time (x) Speed (y)
36 | 50 |
...
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#### Complete the table for each function

1. f(x)=3x2 -32. g(x)= 1/9x2 3. h(x)= -x2 ive tried to do this multiple times and I feel like I keep getting the table wrong which prohibits me from finishing the questions. I made this makeshift...
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08/14/13

#### Higher Level Math Question---> Russian Lucky Numbers?!

In Russia you get into a bus, take a ticket, and sometimes say : Wow, a lucky number! Bus tickets are numbered by 6-digit numbers, and a lucky ticket has the sum of 3 first digits being equal to...
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