Questions and answers by

Suff0.00026 0.00026 0.0026 0.0026 0.26 0.26 2.6

Questions (267)

Which statement is true regarding a chemical reaction?(1 point)Responses The total number of atoms does not change, so mass is
1. 1 answer
2. 9 views
Use the graph to fill in the blanks.(3 points) Put responses in the correct input to answer the question. Select a response,
1. 1 answer
2. 9 views
Which could be the 3 sides of a right triangle?(1 point)Responses 2.5, 6, and 6.5 2.5, 6, and 6.5 2, 3, and 5 2, 3, and 5 2, 2,
1. 1 answer
2. 8 views
Looking at this proof of the Pythagorean Theorem, which statement(s) would be true? CHECK TWO THAT APPLY.(2 points) Responses
1. 1 answer
2. 9 views
Which statement about the Proof of the Pythagorean Theorem is true?(1 point) Responses The sides of the right triangle in the
1. 1 answer
2. 10 views
If you have a right triangle with one leg side 8 in, the hypotenuse is 12 in, and the other leg is unknown, y.What is the
1. 1 answer
2. 11 views
Fill in the blanks with the correct vocabulary.(5 points)Put responses in the correct input to answer the question. Select a
1. 1 answer
2. 13 views
options:straight difference right obtuse leg acute hypotenuse sum product 90 180 square
1. 1 answer
2. 8 views
If the equation 18^2 + b^2 = 30^2 is found to be true, what do we know about the triangle?(1 point)Responses The triangle is a
1. 1 answer
2. 9 views
Use the image to answer the question.A triangle has the vertices labeled upper E upper F upper D. The height upper E upper F is
1. 1 answer
2. 15 views
Which statement explains the Pythagorean Theorem?(1 point)Responses If all angles in a triangle are of equal measure, then the
1. 1 answer
2. 13 views
Triangle GHI is a right triangle. The length of one leg is 11 and the hypotenuse is 22. What is the length of the other leg?
1. 2 answers
2. 13 views
Use the image to answer the question.A right-angled triangle is labeled as follows: the height is labeled 9 inches; the base is
1. 1 answer
2. 12 views
Use the image to answer the question.A figure shows a square made from four right-angled triangles that all have the same
1. 1 answer
2. 10 views
Use the image to answer the question.A right-angled triangle has the vertices labeled upper P upper S upper T. The height upper
1. 1 answer
2. 13 views
Match "True" with each statement that is True and "False" with each statement that is not True.Put responses in the correct
1. 1 answer
2. 13 views
A teacher is choosing between two options for a class field trip to an orchard.At orchard A, admission costs $9 per person, and
1. 1 answer
2. 14 views
A teacher is choosing between two options for a class field trip to an orchard.At orchard A, admission costs $9 per person, and
1. 1 answer
2. 10 views
Fill in the blanks to follow the steps in solving the equation: 5x - 12 - 6x = - 10x + 7 - 1Step 1: Combine like terms to get:
1. 1 answer
2. 12 views
Fill in the blanks to follow the steps in solving the equation: 5x - 12 - 6x = - 10x + 7 - 1Step 1: Combine like terms to get:
1. 1 answer
2. 14 views
A student solved the equation x + 2 (x + 1) = 17 below and showed their work in the table below.Problem: x + 2 (x + 1) = 17 Line
1. 1 answer
2. 11 views
QuestionA student solves the following problem: Problem: 2(x−3) + 3x = 19 Step 1: 2x − 6 + 3x = 19 Click and drag to move
1. 1 answer
2. 19 views
Solve for b in the following formula: A = 1/2 (a + b)A. b = 1/2 A + a B. b = 2A - a C. b = 1/2A - a D. b = 2A + a
1. 1 answer
2. 14 views
Solve the equation using the property and the steps: 2 (x + 8) = 2x + 8Step 1: Response area Property to get Response area Step
1. 1 answer
2. 11 views
Solve the equation using the property and the steps: 2 (x + 8) = 2x + 8Step 1: Response area Property to get Response area Step
1. 1 answer
2. 12 views
Solve the equation using the property and the steps: 2 (x + 8) = 2x + 8Step 1: Response area Property to get Response area Step
1. 1 answer
2. 16 views
Solve the equation using the property and the steps: 2 (x + 8) = 2x + 8Step 1: Response area Property to get Response area Step
1. 1 answer
2. 12 views
QuestionMatch the equation with its solution(s). Put responses in the correct input to answer the question. Select a response,
1. 1 answer
2. 13 views
Is (P - 2w)/2 = P/2 - 2w/2 ? Why? Can it be simplified even more?
1. 1 answer
2. 13 views
How can you quickly tell without acutally trying to solve all the way: There is 1 solution? There is No solution? There are
1. 1 answer
2. 15 views
Why do we have equality properties for addition, subtraction, multiplication and division? How do we know these work for
1. 1 answer
2. 11 views
Krystal and desmond have both been hired at their local grocery store to bag groceries and stock shelves. They are looking to
1. 1 answer
2. 10 views
A student claims the graph below represents the solutions to the inequality −4 < x with this graph:What was the student's
1. 1 answer
2. 10 views
A student wants to purchase some new school supplies. He wants to buy a calculator that costs $24 and some notebooks for school.
1. 1 answer
2. 10 views
The length of a rectangle is four meters less than twice its width.If the area of the rectangle is 96 m^2, what is the length
1. 1 answer
2. 13 views
Which equation has the same first step for solving it as the equation: x/4 - 3 = 1212x + 3 = -4 4x - 3 = 12 x/3 - 4 = 3 4x - 12
1. 1 answer
2. 12 views
Jimmy goes to the farmer's market to get some pears. The particular type of pears he likes costs $2.35 per pound. If he can only
1. 1 answer
2. 9 views
When solving the equation for x: x/2 + 4 = 11, which inverse operation would you use first?Responses Divide by 4 on both sides
1. 1 answer
2. 11 views
In the expression: 3x^2 - 5x + 2How many terms are there? Response area What does "term" mean in mathematics? Response area What
1. 1 answer
2. 15 views
In the expression: 3x^2 - 5x + 2How many terms are there? Response area What does "term" mean in mathematics? Response area What
1. 1 answer
2. 11 views
In the expression: 3x^2 - 5x + 2How many terms are there? Response area What does "term" mean in mathematics? Response area What
1. 1 answer
2. 12 views
Which word(s) in an expression would translate to divide mathematically?Responses the product the product less than less than
1. 1 answer
2. 11 views
Use the image to answer the question.An illustration shows triangle uppercase H uppercase I uppercase J. Uppercase H is the left
1. 1 answer
2. 12 views
Use the image to answer the question.An illustration shows a right triangle. The right angle is at the left; the top angle is
1. 1 answer
2. 9 views
If a triangle has angles measuring 46°, 51°, and 83°, what type of triangle is it?(1 point)Responses acute triangle acute
1. 1 answer
2. 11 views
Can a triangle have two right angles, and why or why not?(1 point)Responses Yes, because 90 + 90 = 180. Yes, because 90 plus 90
1. 1 answer
2. 15 views
If a triangle has a 22° angle and a 46° angle, what can be established about the third angle measure and the type of
1. 1 answer
2. 9 views
Find d in the figure. (1 point)on top of the triangle is the number 50degree on the bottom left is 70degree and on the right is
1. 1 answer
2. 9 views
Find x in the figure. (1 point)35degree 40 degree and on top of the triangle is a blank
1. 1 answer
2. 12 views
If two angles of a triangle add up to 110° , what is the measure of the third angle?(1 point)
1. 1 answer
2. 12 views
1.33 x 10^5Jalynn is going to her first concert. She is so excited about going that she calculated the number of seconds before
1. 1 answer
2. 13 views
Write 0.3 as a fraction.Responses A 1/12 B 1/33 C 1/3 D 1/6 pick one dang
1. 1 answer
2. 13 views
Write 0.3 as a fraction.Responses A 1/12 B 1/33 C 1/3 D 1/6
1. 1 answer
2. 12 views
(4.54 × 104) × (2.5 × 10-2)(2.5 × 103) What is the value of the expression above? Responses A 45,40045,400 B 453.57453.57 C
1. 1 answer
2. 12 views
Move the expressions into the columns to show which expressions are equivalent to the value given at the top of each column. Not
1. 1 answer
2. 15 views
In 2007, the population of North America was approximately 5.15 x 10^8 people and the population of South America was
1. 1 answer
2. 14 views
In 2007, the population of North America was approximately 5.15 x people and the population of South America was approximately
1. 1 answer
2. 10 views
An equation is shown.3^-2 • 3^-9 = 3^k What is the value of k? Responses A -7 B 7 C -11 D 11
1. 1 answer
2. 12 views
2.05 x 10^6The expression above shows the approximate distance from Dallas, TX to Fort Worth, TX in feet. What is this number in
1. 1 answer
2. 12 views
Multiply and answer in scientific notation: (3.8 x 10^8)(6.9 x 10^5)Responses A 2.622 x 10^3 B 2.622 x 10^14 C 26.22 x 10^13 D
1. 1 answer
2. 8 views
Plot two points that represent the consecutive integers that the value of square root of 21 lies between.just a number line that
1. 1 answer
2. 13 views
Two points are shown on the number line.The image shows a number line with points F and G plotted at approximately 6.25 and 8,
1. 1 answer
2. 13 views
Find (3 × 10^4) + (8 × 10^3).Responses A 3.08 × 3.08 × 10^3 B 3.08 × 10^4 C 3.8 × 10^3 D 3.8 x 10^4
1. 1 answer
2. 8 views
Which two consecutive integers does −√92 lie between?Responses A 8 and 9 B 9 and 10 C −8 and −9 D -9 and -10
1. 1 answer
2. 11 views
Simplify: ^3√125Responses A 5 B 10 C 15 D 20 E 25
1. 1 answer
2. 13 views
Which of the following is an irrational number?Responses A square root of 25 B square root of 13 C 4.2 D 1/8
1. 1 answer
2. 10 views
Which of the following is an irrational number?Responses A square root of 25 B square root of 13 C 4.2 D 1.8
1. 1 answer
2. 12 views
Simplify 8^-5 × 8^3.Responses A 1/8^8 B 1/8^2 C -8^-15 D 8^-15
1. 1 answer
2. 10 views
Simplify 8-5 × 83.Responses A 1/8^8 B 1/8^2 C -8^-15 D 8^-15
1. 1 answer
2. 10 views
Which of the following is a rational number?Responses A square root of 97 B square root of 14 C square root of 18 D square root
1. 1 answer
2. 12 views
A state park has two pools. The olympic size pool holds 8.12 x 10^5 gallons of water and the smaller pool holds 5.27 x 10^5
1. 1 answer
2. 10 views
A state park has two pools. The olympic size pool holds 8.12 x gallons of water and the smaller pool holds 5.27 x gallons of
1. 1 answer
2. 9 views
Find the root(s) of the equation = 121.Responses A x = x = √11 B x = ±x = ± √11 C x = 11 D x = +11
1. 1 answer
2. 10 views
Choose all of the correct statements.Responses A 6.3 × 10^7 is approximately 20 times larger than 3.1 × .6.3 × 10 7 is
1. 1 answer
2. 10 views
Which of the following is a solution to the equation below?p³ = -125 Responses A -5-5 B 55 C 2525 D -25
1. 1 answer
2. 19 views
What is the area of a circle with a diameter of 10 millimeters? Estimate the area to the tenths place using 3.14 for π .(1
1. 1 answer
2. 11 views
What is the area of a circle with a radius of 12 feet? Estimate the area to the hundredths place using 3.14 for π.(1 point)Resp
1. 1 answer
2. 10 views
What is the circumference of a circle with a radius of 2.5 feet? Estimate the circumference to the tenths place using 3.14 for
1. 1 answer
2. 12 views
What is the circumference of a circle with a diameter of 3.25 meters? Estimate the circumference to the hundredths place using
1. 1 answer
2. 12 views
What is the circumference of a circle with a diameter = 4 feet? Which of the following is the best estimation for the
1. 1 answer
2. 12 views
What is the circumference of a circle with a diameter of 5.75 miles? Estimate the circumference to the hundredths place using
1. 1 answer
2. 12 views
What is the circumference of a circle with a diameter of 8 kilometers? Estimate the circumference to the hundredths place using
1. 1 answer
2. 10 views
Drag and drop the correct word into the correct location.(1 point)In a narrative text, the introduction will establish the
1. 1 answer
2. 13 views
Drag and drop the correct word into the correct location.(1 point)An introduction in a narrative text should have a/an (blank)
1. 1 answer
2. 12 views
Drag and drop the correct word into the correct location.(1 point)An introduction in a narrative text should have a/an (blank)
1. 1 answer
2. 12 views
Drag and drop the correct word into the correct location.(1 point)An introduction in a narrative text should have a/an that
1. 1 answer
2. 12 views
Which chemical equation below shows a balanced reaction that follows the law of conservation of matter?(1 point)Responses H^2 +
1. 1 answer
2. 14 views
A scientist burns a newspaper completely to ash. How does the newspaper’s initial mass compare to the total mass of the ashes
1. 1 answer
2. 20 views
A student combines two liquids in a beaker. She observes that the mass of the combined liquid is less than the mass of the two
1. 1 answer
2. 17 views
Which vocabulary word describes the objects in the picture below?(1 point) Responses Organic form Organic form organic shape
1. 1 answer
2. 15 views
Which color family is represented in the Art? (Hint: Look at the individual sections; example: purple and yellow)Red pear with
1. 1 answer
2. 14 views
Which color family is represented in the Art? (Hint: Look at the individual sections; example: purple and yellow)Red pear - Blue
1. 1 answer
2. 16 views
Which of the following is a correct statement about Jimmy Carter?(1 point) Responses He was the only Georgian to serve as
1. 1 answer
2. 12 views
Graphs of Linear Equations 3Question 1 The graph represents y = - 1/4x - 3 . Which coordinate pair is NOT a solution for the
1. 1 answer
2. 9 views
The graph represents y = 1/4x + 1/2. Which ordered pairs represent a point on the line and solutions to the equation? Select all
1. 1 answer
2. 13 views
The graph of the equation y = x − 6 is shown. Which THREE statements are correct?Responses A The coordinate pair (8, 3)
1. 1 answer
2. 12 views
The graph of a linear function passes through the points (0, 1/2) and (1, 1/4).) and (1, ). Which equation represents the
1. 1 answer
2. 13 views
The graph of a linear function passes through the points (0, 1/2) and (1, 1/4)). Which equation represents the function?
1. 1 answer
2. 11 views
PART BPlot a single ray to represent the relationship. Keyboard Instructions Initial graph state The horizontal axis goes from
1. 1 answer
2. 12 views
Paola uses a fitness application on her phone to track how many miles she walks per day. Before a hike, she notes that her mile
1. 1 answer
2. 14 views