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# Determine the corresponding ordered pair of the point on the unit circle for the following angle: -13 pi over 6

Determine the corresponding ordered pair of the point on the unit circle for the following angle: -13 pi over 6

# why hepatic portal vein carries the digested food to the liver as it already contain deoxygenated blood?

do these digested food and deooxygenated blood do not mix one another?

# my question is that ligament is a connection of bone to bone so why it is present in liver ?

i have read that the right and left lobes of the liver are connected by a ligament so..

# Find the value of all six trigonometric functions for theta = - 3 pi over 4

Find the value of all six trigonometric functions for theta = - 3 pi over 4

# Find the value of all six trigonometric functions for theta = -5 pi over 4

Find the value of all six trigonometric functions for theta = -5 pi over 4

# help with krypton (Kr) and periodic table

1.  the element kyrpton (kr) has an average atomic mass of 83.80.  this means that   a.  the average mass of  a mixture of krypton isotopes is...

# What is the speed?

The speed of a stream is 5 mph. If a boat travels 46 miles downstream in the same time that it takes to travel 23 miles upstream, what is the speed of the boat in still water?

# This is geometry

The only type of angle that has the same measure as its intercepted arc is the _____ angle. In a circle, if two chords are congruent, then their _______ _______ are congruent. Concentric circles...

# f(x)=-6x-1 and g(x)=4x^2 select the solution for (fg)(x)

i don't understand on how to do this..........................................

# How do I use matrices to solve this system of equations... 3x-5y=-10 and 6x-7y=-5

3x-5y=-10 6x-7y=-5

# a helicopter that is 2000 meters above the ground at a rate of 2 meters per second. The altitude of the helicopter after t seconds is given h(t0+2000-2t.

Give the range of this function and give the domain of this function.  Algebra 1

# if 7.6 plus 1.4 times a number quals the sum of the number 64.8 what is the number?

if 7.6 plus 1.4 times a number quals the sum of the number 64.8 what is the number?

# Can Someone Factor these step by step

x3 – 2x2 – 8x = 0       2x4 – 32 = 0       25x4 + 60x2 + 36 = 0

# the hight h of a rocket t secs. After the launch when will the rocket reach the hight of 230 feet? when will the rocket be back on the ground

given the equation h=144t-16t2 h=hight t=seconds When will the rocket reach the height of 230 feet? When will the rocket be back on the ground?

# Which is the first number in this series which is less than 0.01?

Consider the series 16, 8, 4, 2, ... - that is each new number is formed by halving the one before it. Which is the first number in this series which is less than 0.01?   a. 1/16           ...

# Find x and y in the illustration below

D  y*                 C       *=degrees      _____________    /          ...

# help with Carbon - 14 and metals and light reflection

1.  which is not a property of metals   a.  conduct heat b.  conduct electricity c.  are malleable d. are brittle     I know that...

# What is the probability that the first 2 customers both get a 50% discount? What is the probability that none of the 1st 3 customers gets more than a 30% discou

A clothing store advertises that every customer that walks into the store can throw a dice onto a table that has squares labeled with discount amounts. The table is divided into ten regions. 5 regions...

# a taxi cab ride is \$2.50 for the first 1/4 mile, and \$0.40 for each additional 1/4 mile. How much would it cost to go 6/5 mile?

Solve the equation

# What is the probability if you pick 4 M&m's in a row, that they are all blue? That none are green? At least one is red?

A company manufactured m&ms. The report that they make 10% each brown and red. 20% each yellow, blue and orange. The rest are green.