subject

Mathematics, 22.10.2019 05:30 abraralzaher

83. use properties of exponents to rewrite each expression with only positive, rational exponents. then find the numerical value of each expression when x = 9, y= 8, and z= 16. in each case, the expression evaluates to a rational number.
b. 11√y2z4

ansver

Answers: 1

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 14:40

What is the celsius temperature that is equal to 94 degrees fahrenheit using the formula f=9/5 c+32

Answers: 2

question

Mathematics, 21.06.2019 17:30

What number should be added to the expression x^2+3x+ in order to create a perfect square trinomial? 3/2 3 9/4 9

Answers: 1

question

Mathematics, 21.06.2019 18:00

How do you solve a question like this?

Answers: 2

question

Mathematics, 21.06.2019 21:20

If the value of cos330°is√3/2 then find cos 165°.

Answers: 2

You know the right answer?

83. use properties of exponents to rewrite each expression with only positive, rational exponents. t...

Questions

question

Mathematics, 28.08.2019 18:30

Write down an (in)equality which describes the solid ball of radius 3 centered at (7,1,−1). it should have a form like x2+y2+(z−2)2−4> =0, where yo...

question

Health, 28.08.2019 18:30

Question 4 of 20what is one effective way to keep bones strong? a stretch the muscles sufficiently after exercise. o e perform muscle-strengthening ex...

question

English, 28.08.2019 18:30

Which type of college credit program does the statement describe? the program is one of the more common ways to get college credit in high school. it...

question

Chemistry, 28.08.2019 18:30

Consider the electrolysis of molten barium chloride, bacl2. (a) write the half-reactions. (b) how many grams of barium metal can be produced by supply...

question

Mathematics, 28.08.2019 18:30

Break apart 16 x 34 into four simpler multiplication problems...

question

History, 28.08.2019 18:30

"we intend to begin on the first of february unrestricted submarine warfare. we shall endeavor in spite of this to keep the united states of america n...

question

Mathematics, 28.08.2019 18:30

Which choice is the explicit formula for the following geometric sequence

question

Mathematics, 28.08.2019 18:30

George can wash the windows of his apartment in 40 minutes, and his father can wash them in 60 minutes. how long would it take them to wash the window...

question

Physics, 28.08.2019 18:30

Two or more simple machines working together make up a(n) machine....

question

Physics, 28.08.2019 18:30

Water wave traveling in a straight line on a lake is described by the equation y(x, t)=(2.75cm)cos(0.410rad/cmx+6.20rad /st) where y is the displaceme...

question

Mathematics, 28.08.2019 18:30

On the 5th grade class picnic, 50 students share 75 sandwiches equally. how many sandwiches does each student get. in all diferent forms of interpret...

question

Social Studies, 28.08.2019 18:30

Xavier is an engineer who specializes in computer aided design. xavier visits a web site and purchases computer-aided design software through the site...

question

Mathematics, 28.08.2019 18:30

How do you find angle one in this circle...

question

Physics, 28.08.2019 18:30

Apassenger jet flying at cruising altitude is often traveling in the upper troposphere at approximately 725 km per hour (or 450 mph). why don't passen...

question

Chemistry, 28.08.2019 18:30

How long will it take for bacteria to increase up to 1 million?

question

Mathematics, 28.08.2019 18:30

We now have an algebraic expression with only one variable, which can be solved. once we have that, we can plug it back into one of the original equat...

question

Mathematics, 28.08.2019 18:30

Anew truck costs $32,000. the car’s value will depreciate over time, which means it will lose value. for tax purposes, depreciation is usually calcula...

question

Social Studies, 28.08.2019 18:30

We agree with the idea that teachers must know how hiding identity can influence a learning experience so that they can make intelligent decisions reg...

question

Mathematics, 28.08.2019 18:30

How do you factor 14x squared 13x-2...

question

Mathematics, 28.08.2019 18:30

Water flows steadily through the variable area horizontal pipe shown in fig. p3.3. the centerline velocity is given by where x is in feet. viscous eff...

More questions: Mathematics Another questions

Questions on the website: 13722360