Answer:
47, 76, 123
Step-by-step explanation:
Fibonacci Sequence
Answer:
47 , 76 , 123
Step-by-step explanation:
3rd term = 1st term + 2nd term = 1 + 3 = 4
4th term = 2nd term + 3rd term = 3 + 4 = 7
Next three terms:
8th term = 18 +29 = 47
9th term = 29 + 47 = 76
10th term = 47 + 76 = 123
Need help ASAP please and thank you
find the distance,(-1,2)(4,1)
Answer:
2√2 I think
Step-by-step explanation:
The price of an item has been reduced by 60% . The original price was $45 . What is the price of the item now?
Answer:
twenty-seven dollars
Step-by-step explanation:
0.6×$45=$27
How do I find the answer?
Answer:
ans is nothing
plz its is a jock
Find the speed of the train if the the train travels 360 miles in 4 hours.
Answer:
90 mph
Step-by-step explanation:
To get miles per hour ([tex]m/h[/tex]), we just need to divide. [tex]360/4[/tex] gives us [tex]90/1[/tex], meaning the train travelled 90 miles in one hour. This is the same as going 90 mph. Hope that explained things :)
suppose a line has slope -2/3 and passes through the point (1, 8). which other point must also be on the graph
A (7, 4)
B (7, 12)
C (-5, 4)
D(-5, -12)
Answer:
A(7,4)
Step-by-step explanation:
-2/3 is the slope and the slope is the rise over the run, and we know it passes through the point (1,8).
Next, we can create a chart/table
X int-1+3=4, 4+3=7
Y int-8-2=6,6-2=4
1st point: (4,6)
2nd point: (7,4)
Hope I helped, have a nice day :)
can someone pls pls help me?
Answer:
47yd
Step-by-step explanation:
4 + 15 + 15 + 13 = 47yd
Answer:
47 yd
Step-by-step explanation:
The perimeter is the distance around a polygon. It can be found by adding up all the lengths of the sides.
4 + 15 + 15 + 13
= 47
PLS HELP ME ANSWER AT LEAST ONE OF THESE QUESTIONS ASAP
What restrictions may be necessary to the domain and range of linear equations?
How can you write the linear function given 2 points?
What restrictions may be necessary to the domain and range of linear equations?
Answer:
1. If x is under a square root then x cannot equal a negative number. If x is in the denominator of a fraction then x cannot equal zero.
2. ax2 + bx + c
Step-by-step explanation: Hope this helps :)
ILL GIVE BRAINLY PLEASE HELP
Answer:
hygiygtuvtyryfyrvvryfyvyvrvfyrvyvrvrvr.
-16t^2 + 1237t - 33 pls help im short on time and need the answer
Answer:
1237t - 289
Step-by-step explanation:
I need the first one ASAP!
If you are given two complementary angles with one angle measured at x + 10 degrees and the other angle measured at x - 30 degrees, what is the value of x?
what is the difference between 3,0 and 3,-2
Answer:
if these are points on a graph, then the point (3,-2) has y-value 2 below the point at (3,0).
Step-by-step explanation:
Write an equation for the nth term of the arithmetic sequence. -6,-9,-12,-15
Answer:
[tex]a_{n}[/tex] = - 3n - 3
Step-by-step explanation:
The nth term of an arithmetic sequence is
[tex]a_{n}[/tex] = a₁ + (n - 1)d
where a₁ is the first term and d the common difference
Here a₁ = - 6 and d = a₂ - a₁ = - 9 - (- 6) = - 9 + 6 = - 3 , then
[tex]a_{n}[/tex] = - 6 - 3(n - 1) = - 6 - 3n + 3 = - 3n - 3
¿ Cuál es la ecuación de la circunferencia que pasa por punto (-4,2) y
su diámetro es 8 ?
Porfaaaa
Answer:
(x+4)² + (y-k) ² = 16
Step-by-step explanation:
The equation of the circumference is expressed as;
(x-h) ² + (y-k) ² = r²
(h,k) is the centre
r is the radius
Given that diameter = 8
radius = 8/2
radius = 4units
Given that h = -4 and k = 2
(x-h) ² + (y-k) ² = r²
(x-(-4)) ² + (y-2) ² = 4²
(x+4)² + (y-k) ² = 16
This gives the required equation
can someone help me with this?
Plzzzz helppppp again
A chair rental company charges $100 for delivery plus $3 per chair.
You have $410 to spend on chairs. How many can you rent?
Answer:
103 chairs
Step-by-step explanation:
cost = fee + cost per chair * number of chairs
410 = 100 + 3*c
Subtract 100 from each side
410-100 = 100+3c-100
310 = 3c
Divide by 3
310/3 = 3c/3
103.3=c
We cannot rent part of a chair so we round down
103 chairs
Answer:
I think 3 chairs. (sorry, i read the equation wrong)
Step-by-step explanation:
Put the quadratic into vertex form and state the coordinates of the vertex. y= y= \,\,x^2-6x-3 x 2 −6x−3
Answer:
[tex]y = (x - 3)^2 - 12[/tex]
[tex](3,-12)[/tex]
Step-by-step explanation:
Given
[tex]y = x^2 - 6x - 3[/tex]
Solving (a): In vertex form
The vertex form of an equation is:
[tex]y = a(x - h)^2 + k[/tex]
To do this, we make use of completing the square method.
We have:
[tex]y = x^2 - 6x - 3[/tex]
------------------------------------------------------------------
Take the coefficient of x (i.e. -6)
Divide by 2; -6/2 = -3
Square it: (-3)^2 = 9
Add and subtract the result to the equation
------------------------------------------------------------------
[tex]y = x^2 - 6x - 3[/tex]
[tex]y = x^2 - 6x + 9 - 9 - 3[/tex]
[tex]y = x^2 - 6x + 9 - 12[/tex]
Factorize [tex]x^2 - 6x + 9[/tex]
[tex]y = x^2 - 3x-3x + 9 - 12[/tex]
[tex]y = x(x - 3)-3(x - 3) - 12[/tex]
Factor out x - 3
[tex]y = (x - 3)(x - 3) - 12[/tex]
Express as squares
[tex]y = (x - 3)^2 - 12[/tex]
Hence, the vertex form of [tex]y = x^2 - 6x - 3[/tex] is: [tex]y = (x - 3)^2 - 12[/tex]
Solving (b): State the coordinates of the vertex.
In [tex]y = a(x - h)^2 + k[/tex]; the vertex is: (h,k)
The vertex of [tex]y = (x - 3)^2 - 12[/tex] will be [tex](3,-12)[/tex]
The surface area of a cube is S(x) = 6x?, where x is the length of the side of each edge of a cube, Restrict the domain to create a one-to-one
function. Find and describe the inverse function.
Answer:
Restrict values of x to . Then the surface area function is one-to-one and has an inverse.
Write y instead of S(x). Interchange x and y, then solve for y.
This function could be used to find the edge of a cube with a given surface area. For example, if the area is x = 54, then the edge is
Step-by-step explanation:
Consider the functions f(x) = 2x + 10
Which statement is true?
Answer:
B
Step-by-step explanation:
It is linear and increasing.
If it is linear, it is increasing at a constant rate with a straight line.
Exponential means it is a curved line and would have an equation like f(x)=5^x
If it was decreasing, it would have a negative slope, such as -2x +10
15/x=10/2
Find x please
Answer:
x=3
Step-by-step explanation:
15/x=10/2
Simplifying the right side
15/x = 5
Multiply each side by x
15/x *x = 5x
15 = 5x
Divide each side by 5
15/5 = 5x/5
3 =x
The admission fee to an amusement park is $27.It cost an additional p dollars to rent a locker to hold your belongings. The total cost for 2 people to enter the amusment park and each rent a locker is 64 how much does it cost for one person
Answer:
32
Step-by-step explanation:
A swimming pool has a diameter of 24 feet. What is the minimum amount of fabric needed to cover the pool if the cover must hang off by 1 foot all around the pool?
Answer:
531.167 ft²
Step-by-step explanation:
Given data
Dimension of pool
Diameter =24ft
Radius =12ft
If the cover must hang by 1ft around, then the diameter is 26ft
Radius =13ft
Area of cover = πr²
Substitute
Area = 3.142*13²
Area =3.143*169
Area =531.167 ft²
Hence the minimum area is 531.167 ft²
(75 points) need help as soon as possible
Answer:
2 degrees / hour
Step-by-step explanation:
The average rate of change is
f(x2) - f(x1)
---------------
x2 -x1
We know that x2 is 6pm so f(x2) is 101
We know that x1 is 10 am so f(x1) is 85
101 -85
--------------
6 pm - 10 am
16 degrees
---------------
8 hours
2 degrees / hour
Answer:
We have this proportion....
36 / 12 = x / 9 where x is the model door height
Cross-multiply
36*9 = 12 * x
324 = 12 *x divide both sides by 12
27 = x and that's the model height in centimeters
What are the domain and range of the function below?
Answer:
domain = 0 < x < infinity / range = y < 4
Step-by-step explanation:
12- 1/5r = 2r + 1
R=??
Answer:
r = 5
Step-by-step explanation:
12 - 1/5r = 2r + 1
12 - 0.2r = 2r + 1
12 - 0.2r + 0.2r = 2r + 0.2r + 1
12 = 2.2r + 1
12 - 1 = 2.2r + 1 - 1
2.2r = 11
2.2r ÷ 2.2 = 11 ÷ 2.2
r = 5
Answer:
r = 5
Step-by-step explanation:
12- 1/5r = 2r + 1
12 = 11/5r + 1
5(11) = (11/5r)5
55 = 11r
r = 5
Solve The System
-5x-5y=0
6x+5y=12
9514 1404 393
Answer:
(x, y) = (12, -12)
Step-by-step explanation:
The two equations can be added to solve for x.
(-5x -5y) +(6x +5y) = (0) +(12)
x = 12 . . . . . . . . simplify
-5(12) -5(y) = 0 . . . substitute into the first equation
12 +y = 0 . . . . . . . divide by -5
y = -12 . . . . . . . . subtract 12
The solution is (x, y) = (12, -12).
the cost of 8 pencils in Rupees 16 find the cost of 5 pencils
Answer:
Step-by-step explanation:
cost of 8 pencils=16
cost of 1 pencil=16/8
=Rs 2
cost of 5 pencil=5*2
=Rs 10
One ounce is approximately 28.3 grams. Write a direct variation equation that relates x ounces to y grams.
An equation is=
Answer:
15 oz
Step-by-step explanation: