Answer:
B C D
Step-by-step explanation:
PB = [tex]\sqrt{ (4+2)^2 + (-1+2)^2 }[/tex] = [tex]\sqrt{37}[/tex] = 6.08
PC = [tex]\sqrt{(2+2)^2 + (4+2)^2} = \sqrt{52} = 7.2\\[/tex]
PD = [tex]\sqrt{(-7+2)^2 + (-7+2)^2} = \sqrt{50} = 7.07[/tex]
V is the midpoint of GH⎯⎯⎯⎯⎯⎯. G has coordinates (5,−3), and V has coordinates (−1,3). Identify the coordinates of H.
Answer:
Answers:
(3, 3)
(−7, 9)
(−6, 6)
Answer:
H = (- 7, 9 )
Step-by-step explanation:
The midpoint is the average of the x and y coordinates of the endpoints.
G (5, - 3 ) , V (- 1, 3 ) , let H = (x, y ) , then
[tex]\frac{x+5}{2}[/tex] = - 1 ( multiply both sides by 2 )
x + 5 = - 2 ( subtract 5 from both sides )
x = - 7
and
[tex]\frac{y-3}{2}[/tex] = 3 ( multiply both sides by 2 )
y - 3 = 6 ( add 3 to both sides )
y = 9
Coordinates of H = (- 7, 9 )
The function h is a quadratic function whose graph is a translation 7 units left and 9 units up of the parent function f(x) = x ^ 2 What is the equation of h in vertex form and in the form y = a * x ^ 2 + bx + c
Answer:D ( if you add +4 to the (x + 3)^2)
Step-by-step explanation:
Parent function is f(x) = x^2
A translation 3 units left gives y = )x + 3)^2
- and 4 up gives y = (x + 3)^2 + 4 - vertex form.
Standard form :
y = x^2 + 6x + 9 + 4
= x^2 + 6x + 13.
The equation is of the form h= x² + 14x +58.
What is function?An expression, rule, or law that defines a relationship between one variable (the independent variable) and another variable (the dependent variable).
Given:
f(x) = x²
As, graph is a translation 7 units left
f(x) = (x +7)²
and, 9 units up of the parent function
h= f(x) = (x +7)² + 9
So, equation of the form y = ax² + bx + c
h= x² + 14x +58
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Translate each sentence into an equation
1. One half of a number is four
2. Two less than three times a number is eleven.
3. Five less than twice a number is 15.
4. Two times the quantity x minus 1 is 12.
5. Nine times x is twice the sum of x and five.
Please I need answer asap
Answer:
1. X/2 = 4
2. 3x - 2 = 11
3. 2x - 5 = 15
4. 2x-1=12
5. 9x = 2(x+5)
Step-by-step explanation:
Car A costs $10,000 to buy and costs an average of $0.25 per mile to maintain. Car B costs $15,000 to buy and costs an average of $0.15 per mile to maintain. After how many miles would the total cost for each car be the same?
Answer: respuesta A EN 40000 millas
en EN 1000000B
Step-by-step explanation
Which expression represents the prime factorization of 192?
A. 2 x 2 x 2 x 2 x 12
B. 2 x 2 x 2 x 2 x 2 x 3
C. 3 x 2 x 2 x 2 x 2 x 2 x 2
D. 2 x 2 x 2 x 2 x 2 x 3 x 3
Answer:
A
Step-by-step explanation:
2x2=4 4x2=8 8x2=16 16x12=192
Trees are planted at intervals of 5 m along side of a 140 m straight path. The first tree is planted at the start of the path and the last tree is planted at the end of the path. Calculate the total number of trees planted.
Answer:
28 trees have been planted
Step-by-step explanation:
I sure you, it's right
At Shaw Middle School, 150 students take part in cleaning
up the school. This is 30% of the students that attend the school.
How many students attend Shaw Middle School?
Answer:
500
Step-by-step explanation:
150x3= 450 which is 90% then we can do 150/3 which is 50 to get what 10% is then 450+50=500 students
Answer:
45 students
Step-by-step explanation:
30% = 30/100 = 3/10
150/10=15
15.3=45
What is the distance 5/6 and -9/10
Answer:
26/15
Step-by-step explanation:
Distance from -9/10 to 0 and from 0 to 5/6
= 5/6 + 9/10 = (25+27)/30=52/30 = 26/15
Three times the difference of a number and two is equal to the sum of the number and twelve.
Answer:
x=-21
Step-by-step explanation:
The difference of a number and 3 is x - 3
The sum of the number and 5 is x + 5
Twice the difference of a number and 3 is therefore 2(x - 3)
Three times the sum of the number and 5 is therefore 3(x + 5)
These last two terms are equal. In equation form this is:
2(x - 3) = 3(x + 5)
2x - 6 = 3x + 15
Get rid of the 3x on the right side by subtracting 3x from both sides and you have:
-x - 6 = 15
Get rid of the -6 on the left side by adding 6 to both sides to get:
-x = 21
You are trying to solve for +x. To change the left side of this equation to +x multiply
both sides by -1 and you change the equation to:
x = -21
Hope this helps you to understand the problem.
Solve for r. 42<6-3r<_24
Pls help it’s due today
Answer:
r < -12 and r > -6
Step-by-step explanation:
8, 16, 48, 192, 960, ?, ?.
Answer:
x = 5760
Step-by-step explanation:
8 to 16: multiply by 2
16 to 48: multiply by 3
48 to 192: multiply by 4
192 to 960: multiply by 5
960 to x : multiply 960 by 6
Answer:
the answer is 5760
Step-by-step explanation:
8x2=16
16x3=48
48x4=192
192x5=960
960x6=5760
qBj57afytU enter this into discord invite!
20 Points!
No bad answer little #
Answer:
Question 1:
D. Multiply/divide both sides by the same non-zero constant.
[tex] \frac{x}{4} + 1 = - 3[/tex]
non zero constant is 4:
[tex]x + 4 = 12[/tex]
Question 2:
Yes
[tex] \mathrm{Answer}[/tex]
1. We can get Equation (B) from Equation (A) by multiplying it with 4.
therefore the correct option would be :
C. Multiply / Divide only one side by a non-zero constant.
2. A. Yes, they are equivalent since we can get Equation (B) from Equation (A) by multiplying it with 4.
Find the area and perimeter of a rectangle with a length of 3x + 2 and a width of 4x + 3.
Answer:
170ft^2
The area is 170ft^2.
Answer:
Perimeter =14x+10
Area = =[tex]12x^{2}[/tex]+17x+6
Step-by-step explanation:
Area of a rectangle=Length *width
=(3x+2)(4x+3)
=3x(4x+3)+2(4x+3)
=[tex]12x^{2}[/tex]+9x+8x+6
=[tex]12x^{2}[/tex]+17x+6
Then find x using quadratic equation and substitute the valuesPerimeter of a rectangle =2(length +width)
=2(3x+2+4x+3)
=6x+4+8x+6
=14x+10
Hope you got it
If you have any problem just ask me
3(6m-17), m=5 how to solve this question
Answer:
39
Step-by-step explanation:
The "m" in 3(6m-17) is equal to 5, as told by m = 5. When we replace the m with 5, we get the equation
[tex]3(6*5-17)[/tex]
We get 6 × 5 because when two numbers are next to each other, it means to multiply.
In an equation, always do multiplication first (unless addition/subtraction is in parenthesis). After multiplying, we end up with
[tex]3(30-17)[/tex]
Always do whatever's in parenthesis first.
[tex]3(13)[/tex]
Now, we will multiply 3 with 13 because the two numbers are next to each other and there are no more steps to do in parenthesis.
[tex]3 * 13 = 39[/tex]
The value of the expression 3(6m-17), is 39.
What is an expression?Expression in maths is defined as the collection of the numbers variables and functions by using signs like addition, subtraction, multiplication, and division.
Numbers (constants), variables, operations, functions, brackets, punctuation, and grouping can all be represented by mathematical symbols, which can also be used to indicate the logical syntax's order of operations and other features.
The "m" in 3(6m-17) is equal to 5, as told by m = 5. When we replace the m with 5, we get the equation
E = 3(6m-17)
E = 3 ( 6 x 5 - 17 )
We get 6 × 5 because when two numbers are next to each other, it means to multiply.
In an equation, always do the multiplication first (unless addition/subtraction is in parenthesis). After multiplying, we end up with
E = 3 ( 30 - 17)
Always do whatever's in parenthesis first.
E = 3 ( 13 )
Now, we will multiply 3 by 13 because the two numbers are next to each other and there are no more steps to do in parenthesis.
E = 39
Therefore, the value of the expression 3(6m-17), is 39.
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5.346 - 2.289= ?
SHOW WORK
WILL GIVE BRAINLIEST PLEASE
y= -23 +9
y = 42 - 3
PLEASE HELP
Answer:
y = -14
y = 39
Step-by-step explanation:
Step-by-step explanation:
are u sure this is possible
are these simultaneous equations
what is corresponding angle? give a definition of it
Answer:
any pair of angles each of which is on the same side of one of two lines cut by a transversal and on the same side of the transversal.
Answer:
any pair of angles each of which is on the same side of one of two lines cut by a transversal and on the same side of the transversal.
hope it is helpful for youhave nice day
Does anyone know the correct answer??
Answer:
D
Step-by-step explanation:
a^3 - b^2
a = - 7
b = - 3
a^3 = (- 7)^3 = -343
b^2 = (-3)^2 = 9
Answer = - 343 - 9 = - 352
A gym teacher has $30 to spend on new basketballs. If each basketball costs $6, how many basketballs can the gym teacher buy?
what is the value of a if the graph of ax+5y=16 isto have an x-intercept of (4,0)?
The value of a is ___________________________
Answer:
4
Step-by-step explanation:
substitute 4 and 0 into the equation so it becomes ax4 + 5x0 = 16
5x0 = 0
16/4 = a = 4
What is the rate of change of y with respect to x?
The rate is 9(units of y) per (unit of x).
answer is 2÷18=9
and the answer is 9
Kinsley's Auto Wash earns revenues of $13 per customer. In all, how many customers does
Kinsley's Auto Wash need to serve in order to have a total of $39 in revenue?
Answer:
x = 3
Step-by-step explanation:
ok, so in this case we need to create an equation, we can do this based on the info u were given,
-it mentions "per customer" since the amount of customers is unknown we will replace that with x, 13 per customer, 13 per x so that would be 13x and it should equal the total 39 so the equation would be
13x=39
next, we need to solve and get x alone
-start by doing the opposite and dividing 13 by everything
13/13=0 it crosses out
39/13=3
so in this case, x = 3
Is -5b+9=9+5b a none, one, or infinite solution
Answer:
It has one solution.
Which absolute value equation shows the distance this temperature reading is from zero?
What is the image point of (-4,2)(−4,2) after a translation left 1 unit and down 2 units?
In the cube shown below,which planes intersect
Answer:
LMP and PQR
Step-by-step explanation:
its the only pair of planes that intersect (intersecting at the line PQ)
Hope this helps!!
Answer:
LMP and PQR
Step-by-step explanation:
LMP & NOR are the front and back faces. They are parallel.
PQR & LMN are the top and bottom faces. They are parallel.
LOP & MNQ are the left and right faces. They are parallel.
LMP & PQR are the front face and the top face. They intersect.
Answer: LMP and PQR
What do you mean by Factoring Polynomial?
a. a technique that is based on the property
b. to express or expressing a polynomial as a product
c. breaking down a structure into its fundamental prime factors
d. expressing a product of two other natural numbers
Step-by-step explanation:
Factoring a polynomial is the process of decomposing a polynomial into a product of two or more polynomials. For example, f ( x ) = x 2 + 5 x + 6 f(x) = x^2 + 5x + 6
Derek sold $19.05 in sales. He earned
a 3.4% commission on all sales. Find his
commision
Derek's commission on this sales is $646.85.
Given the following data:
Sales = $19,025Commission = 3.4%To find Derek's commission on this sales;
In this exercise, you're required to find the amount of money earned as commission by Derek when he sold a particular amount of a commodity or good.
Commission = [tex]\frac{3.4}{100}[/tex] × [tex]19,025[/tex]
Commission = [tex]0.034[/tex] × [tex]19,025[/tex]
Commission = $646.85
Therefore, Derek's commission on this sales is $646.85.
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on a number line, √234 falls between which two numbers?
Answer:
15 and 16
Step-by-step explanation:
sqrt(234) = 15.297
which falls between 15 and 16
Place the numbers in ascending order.
-/25 24/7 5.03 57%
Step-by-step explanation:
-/25 = -5
57% = 57%
5.03 = 5.03
24/7 = 3.428571429
so ans is -/25 24/7 5.03 57%
