Answer:
The Identity Property
Step-by-step explanation:
the Identity Property means the number's Identity stays the same; usually either itself times 1, or plus zero
What is the lcm of 24 36 60
Answer:
2
Step-by-step explanation:
The length and width of a rectangle is (x-2) and (4-y) respectively. Express the area, A, of the rectangle in terms of x and y.
Answer:
4x + 2y - xy - 8
Step-by-step explanation:
The area (A) of a rectangle is calculated as
A = length × width , that is
A = (x - 2)(4 - y)
Each of the terms in the second factor is multiplied by each of the terms in the first factor, that is
x(4 - y) - 2(4 - y) ← distribute both parenthesis
= 4x - xy - 8 + 2y, thus
A = 4x + 2y - xy - 8
Answer: 4x - xy - 8 + 2y
Step-by-step explanation:
(x-2)(4-y) = 4x - xy - 8 + 2y
3x+ 15 = 3(x+5) please help!!
Answer:
infinite solutions
Step-by-step explanation:
3x+15=3(x+5)
distribute
3x+15=3x+15
infinite solutions
Answer:
Infinite solutions
Step-by-step explanation:
First, you would need to use the distributive property to simplify the equation. When that has been completed you will notice that both sides are the same. Here is what the simplified equation would look like after using the distributive property: 3x + 15 = 3x + 15. If you continue to sole the equation you would get 0 = 0. This means that there are infinite or many solutions to the equation.
4 fair coins are tossed. What is the probability that all the outcomes are heads?
1/16 You need to multiply 2x2x2x2 since all the coins are both two sided
what is 2 to the tenth
Answer:1024
Step-by-step explanation:
2 to the tenth is the same thing as 2 times itself 10 times which is 1024
Happy to help! Please mark me as the brainliest!
Graham and Hunter are circus performers. A cable lifts Graham into the air at a constant speed of 1.5 ft/s. When Graham's
arms are 18 ft above the ground, Hunter, who is standing directly underneath Graham, throws Graham a ball as the cable
continues to lift him higher. Hunter throws the ball from a position 5 ft above the ground with an initial velocity of 24 ft/s. Which
system of equations can be used to model this situation?
(n-18+1.51
In-5+242-167
(n-18+1.57
In-5+24+167
(n-18+1.51
[h=5+241
(n=18+1.54-167
In=5+241- 1672
Answer:
If Hunter is right beneath Graham ( 18ft-5ft=13ft) and G's arms are 18ft above ground ( and going up, no bending) the question would be at what hight would Graham catch the ball and and how soon.
The maximum hight that the ball can reach before falling ( when the vector F - force of throwing the ball to Graham, would be equal in module to gravitational force - considering gravitational velocity of 13ft/s^2
The equation of Graham cable is h(t) = -16t² + 1.5t + 18
The equation of Hunter ball is h(t) = -16t² + 24t + 5
What is an equation?Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.
Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.
Now, The height of a projectile at time t is:
h(t) = -16t² + ut + h'
Where u is the initial velocity and h' is the initial height.
So, the equation of Graham cable is:
h(t) = -16t² + 1.5t + 18
and, the equation of Hunter ball is:
h(t) = -16t² + 24t + 5
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Which of the following can be written as a fraction of integers? CHECK ALL THAT APPLY.
2.5
square root of 14
square root of 16
-1.25
5.333333...
pi
0.6
Answer:
2.5
√16,
-1.25,
5.33333...
0.6
Step-by-step explanation:
A decimal number can be written as the fraction of integers ( i.e. rational number ) if it is terminating or recurring non terminating,
2.5 is terminating decimal,
⇒ it can be written as a fraction of integers,
√14 = 3.7416573...... is not recurring non terminating decimal,
⇒ it can not be written as a fraction of integers,
√16 = 4 is an integer,
an integer can always written as a fraction of integers,
-1.25 is terminating decimal,
⇒ it can be written as a fraction of integers,
5.333333... is a recurring non terminating decimal,
⇒ it can be written as a fraction of integers,
[tex]\pi[/tex] = 3.14159265359.... is not recurring non terminating decimal,
⇒ it can not be written as a fraction of integers,
0.6 is terminating decimal,
⇒ it can be written as a fraction of integers
3(x - 3) - (6x - 3) = 4(3)
Answer:
x=-6
Step-by-step explanation:
*instead of doing a bunch of subtraction make it +(-#) you'll see what i mean
3(x - 3) - (6x - 3) = 4(3)
first do distributive property and figure out the easy stuff:
3x+(-9)+(-6x)+3=12
then you add 3x and 6x while also adding 9+3
-3x+(-6)=12
add +6 to both sides
-3x=18
then divide by -3
x=-6
Hey there!
3(x - 3) - (6x - 3) = 4(3)
3(x) + 3(-3) - 1(6x -3) = 4(3)
3(x) + 3(-3) -1(6x) -1(-3) = 4(3)
3x - 9 - 6x + 3 = 4(3)
-3x - 6 = 12
ADD 6 to BOTH SIDES
-3x - 6 + 6 = 12 + 6
CANCEL out: -6 + 6 because that gives you 0
KEEP: 12 + 6 because it helps solve for the x-value
-3x = 12 + 6
-3x = 18
DIVIDE -3 to BOTH SIDES
-3x/-3 = 18/-3
CANCEL out: -3/-3 because that gives you 1
KEEP: 18/-3 because it gives you the result of the x-value
x = 18/-3
18/-3 = x
SIMPLIFY IT!
x = -6
Therefore, your answer is: x = -6
Good luck on your assignment and enjoy your day!
~Amphitrite1040:)
One table at a bake sale has 150 mini cupcakes. Another table has 180 mini cookies. Wich table allows more square arrangments when all mini cupcakes and mini cookies are displayed? Explain.
To determine which table allows more square arrangements, we find the square root of the total number of items on each table. As the square root of 180 (number of cookies) is larger than the square root of 150 (number of cupcakes), the table with the cookies allows more square arrangements.
Explanation:
To determine which table allows more square arrangements, we need to find the square root of the total number of mini cupcakes and mini cookies on each table. This is because a square arrangement means that the number of items along the length and the width are the same, which is the definition of a square root.
For the cupcakes, the square root of 150 is approximately 12.25, which means you can't form a perfect square arrangement as you can't have a fraction of a cupcake. So, you can arrange 12 cupcakes in a row and a column to form a nearly square array with 144 cupcakes, and there would be 6 cupcakes left over.
For the cookies, the square root of 180 is approximately 13.42. So, you can arrange 13 cookies in a row and a column to form a nearly square array with 169 cookies, and there would be 11 cookies left over.
Therefore, the table with cookies allows more square arrangements than the one with cupcakes.
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Solve for h
-(4+h) = 3h
h = ?
Answer:
[tex]h = - 1[/tex]
Step-by-step explanation:
given
-(4+h)=3h
the negative sign affects all the expression in the bracket by multiplying through.
when negative multiply positive it give a negative answer
thus
-4-h=3h
[tex] - 4 = 3h + h[/tex]
[tex] - 4 = 4h[/tex]
[tex]h = \frac{ - 4}{4} [/tex]
[tex]h = - 1[/tex]
Answer:
Step-by-step explanation:
H= -1
Evaluate the expression when k=-4
|k-2 • |3k|,- 1
a. 72
b. 71
c. 66
d. -73
The value of the expression | (k - 2) × (3k) | - 1 at k = -4 will be 71. Then the correct option is B.
What is the value of the expression?When the relevant factors and natural laws of a mathematical model are given values, the outcome of the calculation it describes is the expression's outcome.
The expression is given below.
⇒ | (k - 2) × (3k) | - 1
The value of the expression at k = -4 will be
⇒ | (-4 - 2) × 3 × -4 | - 1
⇒ | (- 6) × (-12)| - 1
⇒ | 72 | - 1
⇒ 72 - 1
⇒ 71
The value of the expression | (k - 2) × (3k) | - 1 at k = -4 will be 71. Then the correct option is B.
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a function is defined as shown
Translate the following sentence into math symbols. Then solve the problem. Show your work and keep the equation balanced.
10 less than x is -45
Pls Help Me
Answer:
10-x=-45
Step-by-step explanation:
Jose set up computers. He has been working
on a Job today for 6 hours. He told his boss the Job was about 75% Completed.Approximately how Many hours will Jose
need to finish the Job?
Answer should be 1 1/2 hrs
Step-by-step explanation:
By using the concept of proportion, the number of hours Jose needs to finish the Job is 8 hours
Used the concept of proportion which states that any relationship that is always in the same ratio and quantity which vary directly with each other is called the proportional.
Given that,
Jose set up computers. He has been working on a Job today for 6 hours.
And, He told his boss the Job was about 75% completed.
Let us assume that,
The total number of hours to complete the Job = x
So, we can use the concept of proportions.
If 6 hours represent 75% of the job completed, then we can set up the equation:
[tex]\dfrac{6\ \text hours}{75\%} = \dfrac{x\ \text hours}{100\%}[/tex]
By cross-multiplying, we find that x,
[tex]x = \dfrac{6\ \text hours \times 100\%}{75\%}}[/tex]
Simplifying this expression:
[tex]x = 8\ \text hours[/tex]
Therefore, the number of hours to complete the Job, [tex]8[/tex] hours.
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Pls help me in this answer
No,
Step-by-step explanation:
because since each point has a 0 on it. That means the point would lie on a line of a graph. Meaning, it would be in between quadrants, but not in one.
How many tens make the number 600
Answer:
60
Step-by-step explanation:
60*10=600
Answer:
[tex]60[/tex]
Step-by-step explanation:
Simple. Tens represent the value as 10
If we have more than one zero, as in two for example.
The number is in the hundreds place.
Then just multiply the different number by the 10 value
100 * 6 = 600
It is sixty tens
What is the value of p?
A.21
B.11.2
C.42
D.23
Answer:
C. 42 units.
Step-by-step explanation:
The chord p must have the same length as the opposite chord, so p = 21 + 21 = 42 units.
Candi Barr has a mobile hanging in her window, and it's balanced because the weight on each side is the same.
a.) If Candi takes two triangles off of the left side and three triangles off of the right side, will the mobile still be in balance, or will it tip to one side? If so, which side? Explain how you know.
Suppose you bought eight oranges and one grapefruit for a total of 4.60. Later that day, you bought six oranges and three grapefruits for a total of 4.80. What is the price of each type of fruit?
Answer:
a grapefruit would cost $0.06 and an orange would cost $0.05
Step-by-step explanation:
The price of an orange is 0.5 dollars and price of a grape is 0.6 dollars.
What is linear equation in two variable ?A linear equation has highest degree of a and contains two variables generally in x and y.
According to the given question you bought eight oranges and one grapefruit for a total of 4.60.
Let oranges be denoted by O and grapefruit be denoted by G.
∴ 8O + 1G = 4.60...(i)
Later that day, you bought six oranges and three grapefruits for a total of 4.80.
∴ 6O + 3G = 4.80...(ii)
Now multiplying (i) by 3 and subtracting it from (ii) to cancel out one variable and get the value of the other.
We get O = 0.5 dollars and G = 0.6 dollars.
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The length of the Mississippi River is 3,730 km. What is the scale of the map if the length of the Mississippi River on the map is 37.3 cm. (1 km=1000m, 1m=100 cm)
please help
Answer:
100 kilometers per centimeter
Step by Step explanation:
3730 km/37.3 cm=100 km/cm, or 100 kilometers per centimeter.
A line q has a slope of -1. Line parallel to line q. what is the slope of line r?
Answer:
The slope would be -1
Step-by-step explanation:
The reason for this is that parallel lines will always go in the same direction, just from different locations. So in this case, we do not need to find the position of the line r but the slope. If line r's slope was different, they would intersect at some point and it wouldn't be parallel any more.
In geometry, parallel lines have the same slope. Therefore, if line q has a slope of -1, then a line r that is parallel to line q will also have a slope of -1.
Explanation:The principle in geometry is that lines that are parallel have the same slope. The slope is a measure of the steepness of a line and it remains consistent all along the straight line. This is illustrated when you plot the line on a graph with x on the horizontal axis and y on the vertical axis. If a point where the line intersects the y-axis is considered, known as the y-intercept, the slope of the line remains the same irrespective of where along the line you measure it.
Now, you're dealing with a line q with a slope of -1. When drawing another line, say line r, and you want it parallel to line q, then it would have the same slope as line q. Hence, the slope of line r is also -1.
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571÷24 PLZ help. ❤❤
Answer:
23.79
Step-by-step explanation:
You can use a calculator or use the give and take method. when using the calculator always take the first two numbers after the decimal.
If x=1, then 9x-4x=2x+3x
Answer:
Is true
Step-by-step explanation:
9(1)-4(1)=2(1)+(3)
5=5
Answer:
5 = 4
Step-by-step explanation
9(1) - 4(1) = 2(1) + 2(1)
so its pretty much just
9 - 4 = 2 + 2
5 = 4
Does the equation below represent a relation, a function, both a relation and a function, or neither a relation nor a function?
neither a relation nor a function
Y=x^2-9x
Answer:
It's only a function
Step-by-step explanation:
Why it's only a function is that it contains the notation of a function which is F(x)=Y and the F(x) stands for the inputs vaules or values of X which also called the Domains while when it's Y=X^2-9X stands for the output values or values of Y which is also called the Range. And within the above question you can also find the inverse of a function.
Answer:
it is a function and relation
Step-by-step explanation:
Wat is 366-84+93×(64+100)=?
A) 88,777,990
B)1,000,7
C) Oof._.
D)490,360,92
Answer:
Retorical question:its actually:
15,534
Step-by-step explanation:
64+100=164
164×93=15,252
366-84=282
15,252 + 282 = 15,252
Answer:
its 14,970
Step-by-step explanation:
I used a calculator
Simplify this expression:
-2x+3 - (5 - 6x).
-2x+3 - (5 - 6x)
pretend that there is a -1 in front of the bracket
mutiply the bracket by -1
(-1)(5)=-5
(-1)(-6x)= 6x
-2x+3-5+6x
-2x+6x+3-5 ( combine like terms)
Answer: 4x-2
Answer:
4x-2 for plato
Step-by-step explanation:
the guy above is correct so give him brainliest, im just supporting the fact that hes correct and i got a 100% on my plato quiz from him.
solve this !! thank you
Answer:
y=13
Step-by-step explanation:
15+y=28=28-15=13
your welcome!
BC has a midpoint at M(6, 5). Point B is at (6, 8). Find the coordinates of point C.
To find the coordinate of point C, we use the midpoint formula which considers the midpoint as the average of the endpoints' coordinates. After substitifying given values, we find that point C is located at (6, 2).
Explanation:The coordinate of point C can be found using the concept of midpoint. In a line segment, the midpoint is the point exactly in the middle, meaning it has the average coordinate of the two endpoints. Here, point M is the midpoint of segment BC, and we know the coordinates of M and B.
The x-coordinate of the midpoint is (X_B + X_C) / 2, and the y-coordinate of the midpoint is (Y_B + Y_C) / 2. Substituting the given values, we get:
6 = (6 + X_C) / 2, which simplifies to X_C = 6.
And, 5 = (8 + Y_C) / 2, which simplifies to Y_C = 2.
So, point C is at (6, 2).
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Solve:
4 + x - 17 = 22
Answer:
x=35
Step-by-step explanation:
4+x-17=22
x+4-17=22
x-13=22
x-13+13=22+13
Answer:
4-17+x=22
-13+x=22
13-13+x=22+13
X=35
Step-by-step explanation:
How do you solve this?
Answer:
Step-by-step explanation:
set it up like this
19x + 11 = 11x + 4
then self like algebra
19x + 11 -4 = 11x + 4 - 4
19x + 7 = 11x
19x -11x + 7= 11x -11x
8x ÷ 8 + 7 ÷ 8
x = 0.875
plug it into
19x + 11
19 × 0.875 + 11 = 27.625
so 27.625 should be your answer