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Zed

Questions (32)

Add the expressions.Expression 1: −3k+4k3−2 Expression 2: 9k2−3k3+4k−3
1. 1 answer
2. 207 views
Add the polynomial expressions 2r2−3r+4 and −2r2+3r+6.
1. 1 answer
2. 104 views
Simplify (14x2−3x+2.25)+(0.75x2+2x−14).
1. 1 answer
2. 203 views
Identify two expressions that will be equivalent to 2x2−8x−10 when distributed. Enter the option with the lesser number
1. 1 answer
2. 97 views
From first to last, order the steps to prove that expression A is equivalent to expression B.Expression A: (x+4)(x−2)
1. 1 answer
2. 120 views
8^? ÷ 8^7= 8^13
1. 1 answer
2. 46 views
Apply the Associative Property of Multiplication to rewrite the expression p⋅(q⋅r).
1. 1 answer
2. 85 views
Apply the Property of Negative Integer Exponents to solve 3−4.
1. 1 answer
2. 111 views
What is most necessary for a coherent text to do?
1. 1 answer
2. 220 views
Which of the following options contains two coefficients and three terms?
1. 1 answer
2. 72 views
Which of the following statements about the equation 2x−5=8+x is correct?
1. 1 answer
2. 62 views
Consider the expression [3(42+32÷4−5)]. Which quotient must be found to simplify the expression?
1. 1 answer
2. 519 views
What is a topic?
1. 1 answer
2. 64 views
How does the central idea of the article emerge?
1. 1 answer
2. 199 views
which of the following is a rational number between 8 and 8 1/2?
1. 1 answer
2. 70 views
which of the following is a rational number between 8 and 81/2?
1. 1 answer
2. 80 views
which of the following is true about -47?
1. 1 answer
2. 71 views
Find a rational number with one decimal place that is between 17 and 18 .
1. 1 answer
2. 118 views
Find a rational number with one decimal place that is between 17−−√ and 18−−√ .
1. 8 answers
2. 521 views
Use the Quotient Property and Negative Exponent Property to generate an equivalent expression for 49√7−3.
1. 1 answer
2. 168 views
How many digits long would the repeating cycle of a repeating decimal be if the denominator of the rational number is 7?
1. 2 answers
2. 525 views
How do you show the group of digits that repeat in a repeating decimal?
1. 2 answers
2. 819 views
If a repeating decimal has a repeating cycle of three digits, it will convert to a rational number with what denominator?
1. 4 answers
2. 480 views
Using the properties of exponents, which expression is equivalent to x/3/4 x?
1. 1 answer
2. 151 views
Which of the following is an example of correct attribution?
1. 1 answer
2. 87 views
Find the product of 12−−√ and 5/6. What type of number is it?
1. 1 answer
2. 133 views
Find the product of 12−−√ and 56. What type of number is it?
1. 1 answer
2. 242 views
In the proof that ab+cd, where a, b, c, and d are integers and b and d are non-zero, explain why ad+bcbd is a rational number.
1. 1 answer
2. 143 views
Given that the indicated lines in the figure below are parallel, determine the sum of a+b+c without measuring the angles.
1. 1 answer
2. 690 views
The focus of the parabola is (-1, -9/4), and the directrix is the line y = -7/4. Show that the point (-2,-3) on the parabola is
1. 1 answer
2. 799 views
Okay so I want to solve for refractive index. I'm given the dielectric constant and the permeability M. From what I understand
1. 0 answers
2. 541 views
Okay so I want to solve for refractive index. I'm given the dielectric constant and the permeability M. From what I understand
1. 0 answers
2. 589 views

Answers (6)

because it's supposed to be like that.
ball of mass 4kg falls to the floor it lands with aspeed of 6 m/s it bounces off with the same speed show that its momentum has changed by 48 kg m/s
A ball of mass 4kg falls to the floor it lands with aspeed of 6 m/s it bounces off with the same speed show that its momentum has changed by 48 kg m/s
Answer
Zed
Methyl Propyl Ether

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