Questions and answers by

Hana blanie

Questions (769)

Generate an equivalent expression to (5−6)−^2/3.(1 point) Responses 5−4 5 superscript negative 4 baseline 54 5 superscript
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Drag each item to the correct location.(1 point)Put responses in the correct input to answer the question. Select a response,
1. 1 answer
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What is the simplest form of 12513?(1 point) Responses 125−−−√ Start Root 125 End Root 5 5 41.66 41.66
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How can you rewrite 21−−√3using a rational exponent?(1 point) Responses 213 21 cubed 211 21 superscript 1 baseline 321 3
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What is the correct simplification of 125 4/3?(1 point) Responses 625 625 5 5 125 125 25
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What is the correct simplification of 64 4 /3?(1 point) Responses 16 16 256 256 85.3 85.3 4,096
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What is the correct simplification of 64 4/316 16 256 256 85.3 85.3 4,096
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Simon, Asia, and Jiovanni are finding the product of a rational and irrational number.Simon says the result should be irrational
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What type of number will result from multiplying −8–√and 45 ?(1 point) Responses a rational number a rational number the
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What type of number will result from 3.4059...−8/5?(1 point) Responses Irrational, because both numbers are irrational.
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In order to prove that the sum of two rational numbers, a and b, is rational, put the following steps in the correct order.Step
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A rational number and an irrational number are multiplied together. The product is a rational number. What type of rational
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When proving that the sum of two rational numbers is rational in the expression a+c/bd, which value could be used for a in order
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Apply the Closure Property to predict the answer. Will the sum of 25−−√ and 1/8 be an irrational or rational number?(1
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Which of the following protects Earth's atmosphere from solar wind?(1 point)Responses magnetosphere magnetosphere hydrogen atoms
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Two astronomers are viewing temperature data from each of the sun's layers, but the layers aren't identified. Describe one way
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How have astronomers formed their ideas about the layers of the sun?(1 point)Responses making direct observations of the sun's
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what is the slope of the line through (-5,2) and (6,7) in the stander (x,y) coordinate plan
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the sum of the real numbers x and y is 11 their difference is 5 what is the value of xy
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what the following is an equivalent simplified expression for 2(4x+7)-3(2x-4)
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when graphed in the standard (x,y) coordinate plane the line x=-3 and x=-3 intersect at what point
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For some real numder A the graph of theline y+=(A+1)x +8 in the stander (x,y) coordinate plane passes through (2,6) what the
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|7(-3)+2(4)|=
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the product (2x^4y)3x^5y^8) is equivalent to
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2. 11 views
summarize how spectroscopy can help us find out what stars are made of.(
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Use the sentences to answer the question.Mr. Melez was always pushing us to get better and better as an orchestra, always
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Use the dictionary entry to answer the question.epitome (ә-pit′-ә-mē) n. [Greek from epitemnein, to cut short] A typical or
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"Ignaz Semmelweis Saved Lives: Wash Your Hands"by Dr. Howard Markel Historians are quick to remind that Semmelweis was not the
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Use the sentence to answer the question.The field of art restoration involves both repairing and preserving works of art that
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"Nelly Bly Undercover"by Dr. Howard Markel First reported in October 1887 on the pages of Joseph Pulitzer’s flagship
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Nelly Bly Undercover"by Dr. Howard Markel The matron of the house enlisted a few cops to escort Bly to the Essex Market Police
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"Nelly Bly Undercover"by Dr. Howard Markel Bly was born in Cochran’s Mills, Pennsylvania, just outside of Pittsburgh. In 1889,
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"Nelly Bly Undercover"by Dr. Howard Markel The psychiatrists who had erroneously diagnosed her as insane offered profuse
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2. 27 views
"Nelly Bly Undercover"by Dr. Howard Markel Not only did the New York City municipal government appropriate more money to the
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2. 22 views
Summarize the geographic extent of the Mughal and Safavid Empires.(1 point)Responses The Mughal Empire ruled over much of South
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Summarize the rise and fall of the Gupta Empire.(1 point)Responses The Gupta Empire rose quickly through military conquest. It
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Where was the Kushan Empire located?(1 point)Responses The Kushan Empire was located in South Asia. This area is now the country
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Which Mauryan ruler carved edicts into stone pillars all over the empire?(1 point)Responses Shunga Shunga Ashoka Ashoka
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Identify a trend throughout the rule of the Mauryan Empire.(1 point)Responses The Mauryan Empire had a lot of art throughout the
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Is the equation 3−5⋅(81√4)33−4=3−6 true or false? Select the response that correctly answers the question and provides
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Use the properties of exponents to determine whether the equation 10−1/3=−10−−√3 is true or false. Select the response
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Which of the following is an equivalent expression to 81−1 /2?(1 point)Responses 181√ Start Fraction 1 over Start Root 81
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hich of the following is an equivalent expression for 5 1/2/125√3 when simplified using exponent properties?(1 point)Responses
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Use the Quotient Property and Negative Exponent Property to generate an equivalent expression for 49√/7−^3 . What will the
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2. 19 views
Use the Quotient Property and Negative Exponent Property to generate an equivalent expression for 49√7−^3. What will the
1. 1 answer
2. 29 views
Use the properties of exponents to generate an equivalent expression for 8√^3/2√.(
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According to exponent rules, what is the rational exponent in the equivalent expression to 5–√^3? Enter your response in
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According to exponent rules, what is the rational exponent in the equivalent expression to 5–√3? Enter your response in
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2. 25 views
Solve the following equation: 3^(x−2)=81. What is the missing value? (1 point)
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Solve the following equation: 3(x−2)=81. What is the missing value? (1 point)
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Solve the following equation: 2(x+2)=42. What is the missing value?
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What is the missing value in x1/5=6?(1 point)
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Use the Quotient Property to generate an equivalent expression to 9 3/5/9 1/5. What is the simplified exponent?(1 point)
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Use the Negative Exponent Rule to generate an equivalent expression to 3−1/2
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Solve the following equation with a rational exponent: X 2/3=64.(1 point)Responses 16 16 8 8 32 32 512 512
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Solve the following equation with a rational exponent: 5x4/3=80.(1 point)Responses 16 16 12 12 8 8 40.32
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Solve the following equation with a rational exponent: 5x43=80.(1 point)Responses 16 16 12 12 8 8 40.32
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Solve the following equation with a rational exponent: 2x3/2=16.(1 point)Responses 4 4 84 84 no solution no solution 8
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Using the properties of exponents, which expression is equivalent to x/x3/4?(1 point)Responses 1x√4 Start Fraction 1 over
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Using the properties of exponents, which expression is equivalent to x1/6⋅x1/6?(1 point)Responses x−−√ Start Root x End
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Some historians believe that there were great benefits for enslaved people becoming a part of Mesopotamian households. How does
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2. 30 views
Some historians believe that there were great benefits for enslaved people becoming a part of Mesopotamian households. How does
1. 1 answer
2. 34 views
Which statement accurately compares the social structures of Egypt and Mesopotamia?(1 point)Responses Scribes were a part of the
1. 3 answers
2. 25 views
Describe a characteristic of a patriarchal society.(1 point)Responses Women have the right to vote. Women have the right to
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2. 18 views
Which statement explains how improvements in agriculture affected social organization?(1 point)Responses The Neolithic
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Find the product of 12−−√ and 56. What type of number is it?(1 point)Responses 2.6307 . . . ; an irrational number 2.6307
1. 1 answer
2. 24 views
What type of number will result from the expression 19−−√−32?(1 point)Responses an integer an integer an irrational
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2. 12 views
Mia says that anytime there is a radical in an addition expression, it automatically has an irrational number as the sum. Is she
1. 1 answer
2. 22 views
How does the Closure Property prove that the sum of a rational and irrational number is irrational?(1 point)Responses The sum of
1. 1 answer
2. 13 views