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The equation of tangent to the circle x^2+y^2=r^2 is y=mx+c ,then the point of contact of the circle and the tangent is?

What is the smallest power of 10 that would exceed 987,654,321,098,765,432?

How do you graph the function #f(x)=abs(2x)# and its inverse?

Can I get some help please? Thanks

How do you write an inverse variation equation given y=3 when x=10?

Question #4380f

Question #bcedf

The sum of five and some number #x# has an absolute value of 7. What are possible values of #x#?

How do you solve #x^23x+3=0# by completing the square?

Is the expression #2y5+3y^2# a polynomial?

Question #cbaf1

Question #5e413

Does #y# vary directly as #x# in the function #y=1/4x#?

Two boats leave a port at the same time, one going north, the other traveling south. The northbound boat travel 18 mph faster than the southbound boat. If the southbound boat is traveling at 52 mph, how long will it be before they are 1586 miles apart?

How do you evaluate 11C7?

There are three consecutive even integers. If twice the first integer added to the third is 268,258, what are all three integer?

How do you find the inverse of #f(x)=2/x# and graph both f and #f^1#?

How to simplify this?

How do you factor #x^ { 2} + 6 x  27= 0#?

How do you determine whether the situation is an example of an inverse or direct variation: Nicole earns $14 for babysitting 2 hours, and $21 for babysitting 3 hours?

If #(865n)°# and #(14+7n)°# are vertical angles, what is the value of #n#?

How do you solve #3 5n  > 8#?

How do you sketch the graph of #y=(x)^2# and describe the transformation?

Question #a2c73

Jeb has to pay a plumber $65 to come to his house and $40 per hour after that. What is the equation for the cost #(y)# based on the number of hours #(x)#?

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Question #9ce4b

How do you find the domain and range and determine whether the relation is a function given :#x=2y^23#?

How do you tell whether the graph opens up or down, find the vertex and the axis of symmetry of #y=3(x+4)^22#?

How do you simplify #\frac { 3c  2d  6} {  24c ^ {  3} d e ^ { 2} h  7}#?

Bianca is making scarves to sell. She has 33 pieces of blue fabric, 37 pieces of green and 41 pieces of red. If she uses 3 pieces of fabric to make 1 scarf, how many scarves can she make?

How do you graph and label the vertex and axis of symmetry #y=x^2+2x#?

Question #a82dd

How do you prove that #sqrt(21)# is irrational?

Question #ae394

How do you graph #f(x) = 2x + 1#?

How do you solve #2x  9\sqrt { x } + 4= 0#?

What are the excluded values for the rational expression #((3r)(10r^4))/(6r^5)#?

How do you write the expression for the nth term of the sequence given #3, 7, 11, 15, 19,...#?

How do you solve #\frac { 5x + 1} { x  2} \leq 0#?

A rectangle has a width that is twice as long as its lengths and an area of 722 square inches, how do you find the length of the diagonal?

How do you simplify #5i sqrt(54)# ?

How do you graph #y+4<=1/2(x4)#?

What is the reaction with #"Zn"# and an acid?

Question #c3f28

How do you graph #f(x)=4^(x2)# and state the domain and range?

What is the axis of symmetry and vertex for the graph #y = x^2 − 4#?

How do you find the domain and range of #y= sqrt(x 2)#?

How do you find the surface area of the sphere in terms #pi# given #S=4pir^2# and r=5in?

How do you simplify #\frac{\frac{8}{5}}{4}#?

How do you solve #1.2c = 5.4+ 0.9c#?

Question #c6e6a

Question #dc951

x1 + 2x + 3x+1 = 6. Help me to solve this equation please?

How do you solve #16m = 208#?

Question #2b390

Question #586a5

Question #e318e

Wow, can someone help me please? Thanks!

Find the sum of the n terms of the series #1*4*7 + 2*5*8 + 3*6*9.....#?

Question #07bdd

How do you use the important points to sketch the graph of #y=3x^2+5x2#?

How do you simplify #(4a^2b)^4(a^3/(2b))^2# and write it using only positive exponents?

How do you evaluate #3\geq \frac { S} { 23}#?

Where do the lines #3x+5y=78# and #2xy=0# intersect?

How do you graph #3x+2y>6#?

A jug contains #2.45# liters of cranberry juice. A bottle contains #2 13/25# liters of grape juice. Which container holds less fruit juice? How much less?

Question #85add

Question #02f17

Question #12cfb

How do you find #y# when #x=10# if #y=8# when #x=20#?

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