Answer:
Wrong subject
Step-by-step explanation:
Name the property of operations illustrated by each statement.
a. x⋅4y=4x⋅y
b. 100 ⋅ 1 = 100
c. x(3⋅2x)=(x⋅3)⋅2x
d. 3+(−3)=0
e. −8 −8 =1
The following are the answers.
a = Commutative property of multiplication.
b = Identity property of multiplication.
c = Associative property of multiplication.
d = Inverse property of addition.
e = Identity property of multiplication.
What is an equation?An equation is a mathematical statement that is made up of two expressions connected by an equal sign.
We have,
a.
x ⋅ 4 y = 4 x ⋅ y
This is the commutative property of multiplication.
a . b = b . a
b.
100 ⋅ 1 = 100
This is the identity property of multiplication.
a . 1 = a
c.
x (3 ⋅ 2x) = (x ⋅ 3) ⋅ 2x
This is the associative property of multiplication.
(a x b) x c = a x (b x c)
d.
3+(−3)=0
This is the inverse property of addition.
e.
−8 . (1/−8) = 1
This is the identity property of multiplication.
Thus,
The following are the answers.
a = Commutative property of multiplication.
b = Identity property of multiplication.
c = Associative property of multiplication.
d = Inverse property of addition.
e = Identity property of multiplication.
Learn more about equations here:
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Jamie believes that applying a scale factor of 1 would result in an enlargement. Do you agree or disagree with her claim? Explain.
Answer:
If the scale factor is 1, the figure and the image are congruent.
Step-by-step explanation:
If the scale factor is less then one, then it would be a reduction, but if the scale factor is greater then one, it would be an enlargement.
PLS HELP ME!!! 10 POINTS FOR THE EXPLAINTION. The question is below:
The largest sandwich ever made weighed 5,440 pounds. If a regular sandwich weighs approximately a half pound, what fraction of a regular sandwich do you get?
Answer:
1/2
Step-by-step explanation:
Write a proportion that could be used to solve for each variable.
Then solve.
24 buttons in 4 packages
Answer:
6 buttons per package
Step-by-step explanation:
6 x 4=24
Can yall give me 4 examples of rules of exponents with answers pls?
Answer and Step-by-step explanation:
When multiplying two numbers (or variables) of the same exponent, the solution would have the exponents adding each other:
[tex]a^{x} * a^{y} = a^{x+y}[/tex]
When dividing two numbers (or variables) of the same exponent, the solution would have the exponents subtracting each other:
[tex]a^{x} / a^{y} = a^{x-y}[/tex]
When a number with an exponent is being raised to an exponent, the solution would have the exponents multiplying each other:
[tex](a^{x)^{y} } = a^{xy}[/tex]
When there are two variables in parentheses and an exponent on the outside, the exponent will power both variables:
[tex](ab)^{x} = a^{x} b^{x}[/tex]
Answer:
Product of powers rule. ...
Quotient of powers rule. ...
Power of a power rule. ...
Power of a product rule. ...
Power of a quotient rule. ...
Zero power rule. ...
Negative exponent rule.
Manuel borrowed $1,500 from his bank and signed a contract to make monthly payments for one year at a monthly simple interest of 15%. How much total interest will Manuel pay on this loan?
Point E {0,-2} is a vertex of square DEFG. After a 90 clockwise rotation of the square about the origin, which of th following is the location of E,
Answer:
{0,2}
Step-by-step explanation:
For each number, determine if it can be written as a fraction. Then state the reason.
please help me
Answer:
1. No, This is a repeating decimal. (The line means it goes on forever) 2. No, this is a repeating decimal. 3. Yes. This is a decimal that neither terminates or repeats. 4. Yes. This is a decimal that neither terminates or repeats.
Step-by-step explanation:
Hope this helped!
What is the value of x? (Figures not drawn to scale.)
Answer:
x=1
Step-by-step explanation:
this is because in this scale drawing they x2 when they are changing the numbers so you have to think what number x2 would give you 8 and that number is 1. so then you test it out and apply it to your scale drawing and they are 20 and 8
Help!!!
Mr. Lombardo took his children to a water. He used the coupon shown below to buy one adult ticket. (This coupon is good for ONE adult ticket to World Of Water at a price of $28.00. YOU SAVE $4.00!) The price of admission for all three family members was $76. What was the price of each child's ticket?
Answer the following questions and explain your answer.
a. What ticket price do you know? How much is that ticket? Explian.
b. What other information is given in the problem?
c. How can you find the price of the two children's tickets? Show how to find the answer.
d. If you know the price of two children's tickets, how can you find the price of one child's ticket.
e. What is the price of each child's ticket? Show your work.
How do you solve number 4 and 5?
Answer:
4= 109 degrees
5= 120 degrees
Step-by-step explanation:
hope this heps
same amount as 2 hundreds + 14 tens +3 ones
please help
Answer:
343
Step-by-step explanation:
A football team needs new turf in order to host district tournaments and bring in revenue for the school next year. How much total turf is needed to completely cover the football field?
Answer:
If we were dealing with area it would be 7080 yds2
Step-by-step explanation:
Area = lxw so length times width
The length here is 120 and the width would be 59
=lxw
=120x59
=7080
what is the opposite of -2/3? explain.
What are the two coordinates for this equation?
y - 4 = -1/4 (x - 5)
Answer: x=-4y+21
Step-by-step explanation:
I need help ASAP!!!!
Which of the following values is a solution for the inequality statement?
Select all that apply.
11 > a/4 -16
210
108
-150
55
-78
Answer:
bn
Step-by-step explanation:
Answer:
55, -78, -150
Step-by-step explanation:
Help meh. TnT -sniffs- sorry..
Answer:
i think itll be cheaper to go to shop sum save i forgot the name my bad
Step-by-step explanation:
Answer:
Bob did by 10 cents
Step-by-step explanation:
9.75/3.75 is 2.6, 6.25/2.5 is 2.5
An object travels 4/5 miles in one-half hour. What is its speed?
PLEASE EXPLAIN WHY
How many lines of asymmetry does the figure below have? if there are no lines of symmetry choose none
where is the figure send it.
A.) m=5
B.) m= -5
C.) m= 1/5
D.) m= -1/5
The slope of this line is -5.
Answer:
-5.
Step-by-step explanation:
20 points! o(*￣▽￣*)\
Write a linear equation in slope-intercept form to represent the data shown in this table.
Bicycle Rental Costs
Time, x(hours) Total cost, y(dollars)
1 $8
2 $16
3 $24
Show your work.
Answer:
[tex]\displaystyle y=8x[/tex]
Step-by-step explanation:
We are given a table and we want to determine a linear equation (in slope-intercept form) that represents this table.
So, we will first need to determine the slope. We can use the slope formula:
[tex]\displaystyle m=\frac{y_2-y_1}{x_2-x_1}[/tex]
Where (x₁, y₁) and (x₂, y₂) are two points.
We have three points: (1, 8), (2, 16), and (3, 24).
Let’s pick two. We can use (1, 8) and (2, 16).
So, let (1, 8) be (x₁, y₁) and let (2, 16) be (x₂, y₂). Substitute appropriately:
[tex]\displaystyle m=\frac{16-8}{2-1}[/tex]
Evaluate:
[tex]\displaystyle m=\frac{8}{1}=8[/tex]
So, our slope is 8.
Now, we can determine the equation using point-slope form:
[tex]\displaystyle y-y_1=m(x-x_1)[/tex]
Where m is our slope and (x₁, y₁) is a point.
We know that the slope is 8, so we will substitute 8 for m.
We can use any of our three points for the point. Let’s use (1, 8) for consistency. So, let (1, 8) be (x₁, y₁). Substitute appropriately:
[tex]\displaystyle y-8=8(x-1)[/tex]
Solve for y. Distribute the right:
[tex]\displaystyle y-8=8x-8[/tex]
Add 8 to both sides:
[tex]\displaystyle y=8x[/tex]
And we have our equation.
Notice that this is a direct variation or proportional equation as we don’t have a y-intercept.
Solve a = d+c/d for d.
d = ab + c
d = a/b - c
d = ab - c
Answer:
d = ab - c
Step-by-step explanation:\
a x b = d + c
a x b - c = d
Please help I'm not able to solve this I have tried so many times and the answers I have gotten are all wrong. Please help!! If all three of these questions are too much for you its ok I can just ask another person, but please don't use this questions just for points I really need help!!
A 50-centimeter piece of wire is bent into a circle. What is the diameter of the circle? What is the radius of the circle? What is the area of the circle?
Answer:
The diameter will be given by 50 cm ÷ 3.142 = 15.9134 cm
The radius will be 15.9134 ÷2 = 7.9567 cm or about 7.96 cm
The area of a circle is given by \pi × square of radius
Area = 3.142 × 7.96×7.96 = 199.0821 square cm
Answer:
the diameter would be half of the original length because it needs to be a circle so each half of the circle would equal 25 centimeters
hope dis helps <3
Which of the following equations is equivalent to 5(2p – 6) = 40?
A.10p – 30 = 40
B.7p – 11 = 40
C.7p – 1 = 40
Answer:
The correct answer is A. Can I have brainlest if I am right?
Step-by-step explanation:
Step-by-step explanation:
5(2p-6)=40
5×2=10,5×6=30
10+30=40
Kenny reads 5/8 page in 2/3 minutes.
Im guessing your supposed to find how many pages he read??
Answer:
To get the answer you need to multiply 5/8 and 2/3 by the same number until they get a whole number. Then divied that by the number you divided it by and you got the answer.
Step-by-step explanation:
Answer:
The answer is 15/16 pages per min.
Step-by-step explanation:
5/8 * 3/2
You flip the second fraction when multiplying so it will be 15/16
Common denominator.
okay so like i was wondering if ya'll could help with some homework? i have to be somewhere in a little bit and i wanna get this done before i have to go so i don't have to worry about it later.
Answer:
Im pretty sure the aswer is A
Step-by-step explanation:
Please help I need to get a good grade on this!
What is the value of the expression 5y2 + 4x when x = 2.5 and y = 3?
Question 5 options:
40
55
231.5
235
Answer:
it is 55 the 2nd one
5(9)+10=55
Answer:
40
Step-by-step explanation:
5 times 3 is 15
15 times 2 is 30
4 times 2.5 is 10
30 plus 10 equals 40
Help! please!! (Math)
Using no digits other than 5 and 8, make a 6-digit number, that has the properties below. If it is impossible, write so. Of course you may use each digit more than once.
A multiple of 24
List every possible answer.
Answer:
im not sure but i think impossible
Step-by-step explanation: