A sequence of numbers has a quadratic pattern when its sequence of second differences is constant. Here is an example. Terms: 12. 22. 32. 42. 52. 62. 72 .
Is -9 rational, integer, whole, natural, or irrational?
Answer:
it is a rational, and integer
Answer:
Now according to the definition, 0 is a real number, a rational number, an integer and also a whole number but neither an irrational number nor a natural number. Answer: 0 is a rational number, an integer and also a whole number but neither an irrational number nor a natural number
Step-by-step explanation:
Hope this helps
If the volume of a cube is 27cm(cube), what are the dimensions of the cube?
ASAP
Answer:
Length =3cm
Height =3cm
Width =3cm
Step-by-step explanation:
All dimensions of a cube are equal
So if the volume is 27cm³ then the dimensions of that cube is 3cm for length 3cm for height and 3cm of width
what is the sum of this arithmetic series?
Answer:
52
Step-by-step explanation:
The ' easiest' method here is to substitute k = 1, 2, 3, 4 into the expression and sum the terms, that is
(- 2 + 6(1) ) + ( - 2 + 6(2) ) + ( - 2 + 6(3) ) + (- 2 + 6(4) )
= (- 2 + 6) + (- 2 + 12) + (- 2 + 18) + (- 2 + 24)
= 4 + 10 + 16 + 22
52
f(x)=2x-2
Find f(3b)
What are the 8 exponent laws?
Answer:
Step-by-step explanation:
Answer:
Product rule Power rule Quotient rule Negative exponent ruleZero exponent rule Adding/subtracting (like terms only).Step-by-step explanation:
One Rule ; [tex]x^1 =x[/tex]
Zero Rule [tex]x^0 =1[/tex].
Product Rule ; [tex]x^m x^n = x^m^+^n[/tex]
Quotient Rule; [tex]x^m/x^n = x^m^-^n[/tex]
Power Rule; [tex](x^m)^n=x^m^n[/tex]
Tower Rule [tex]a^{m^n}[/tex]
Fraction Rule [tex]a^\frac{1}{n} =\sqrt[n]{a^1}[/tex]
1/3,-1,☑8,4.5 which ones greater?
Answer:
8
Step-by-step explanation:
Arrange the terms in ascending order.
[tex]-1, \frac{1}{3}, 4.5, 8[/tex]
The maximum value is the largest value in the arranged data set.
8
The temperature at 9:00 AM was 42°F. The temperature dropped 9 degrees per hour for the next seven hours. What is the temperature at 4:00 PM?
Hey there! I'm happy to help!
Let's call our hours h. Here is what we have going on.
42-9h
4:00 PM is 7 hours after 9:00 AM. So, we will replace the h with 7 and evaluate.
42-9(7)
42-63=-21
Therefore, the temperature would be -21°F.
Have a wonderful day! :D
Can all lines contain line segments in them?
Answer: No
Step-by-step explanation: Because not all lines can have to end ponits some needs to go on forever like infinte and not be stop by the end points Hope this is the answer your looking for :).
The temperature at 7:00 a.m. was –5°F. By 4:00 p.m., the temperature had risen 9 degrees and by 10:00 p.m. the temperature dropped 11 degrees. What was the temperature at 10:00 pm
Answer:
-7 degrees
Step-by-step explanation:
-5+9-11=-7
A bow of chocolates contains 18 chocolates squares. Ten of those squares are milk chocolate, 5 are dark chocolate, and 3 are whit chocolate. If Christina randomly chooses a chocolate out of the box, what is the probability of her choosing a white chocolate square?
list some odd numbers less than 21
Answer:1,3,5,7,9,11,13,15,17,19,21,23,25,27,29,31
Step-by-step explanation:
Answer:
1,3,5,7,9,11,13,15,17,19
sum of the numbers m and n decreased by their product; write the algebraic expression
You can write mn as m*n
=================================
Explanation:
The sum is the result of adding two or more numbers. Saying the sum of m and n means m+n.
Then we subtract off the product of m and n. The product is the result of multiplying m and n. We say m*n or mn to indicate their product.
Overall, we end up with m+n-mn
What is the name of the transformation in which each point on a figure is turned through a given angle and direction around a given point?
Answer:
angle of rotation
Step-by-step explanation:
The name of the transformation whereby each point on a figure is turned around a given point is: rotation.
What is Rotation?Rotation is a form of transformation whereby a figure is turned either clockwise or counterclockwise direction on a coordinate plane.
During rotation, the shape and size of the original figure remains the same.
Thus, the name of the transformation whereby each point on a figure is turned around a given point is: rotation.
Learn more about rotation on:
https://brainly.com/question/26249005
what is the greatest and least number that can be rounded to 120,000
Answer:
119,999
Step-by-step explanation:
hope it helps
Find the number that makes the 2 fractions equivalent 3/8=9/?
Answer:
24
Step-by-step explanation:
The numerator of the equivalent fraction of 3/8 is 9. From this, we can see that the common factor that is being multiplied is 3. So the denominator, 8, has to be multiplied by 3 as well which gives you 24. 9/24 is an equivalent fraction of 3/8
Answer:
Step-by-step explanation:
3/8 = 9/x
3x = 72
x = 24
Graph the line.
y+2x = -2
x
-6
2
4
6
00
can someone help me with this??
Answer:
below
Step-by-step explanation:
I graphed the function using a graphing tool
Which of the following correctly uses absolute value to show the distance between −70 and 15? (5 points) |−70 + 15| = |−55| = −55 units |−70 − 15| = |−85| = −85 units |−70 − 15| = |−85| = 85 units |−70 + 15| = |−55| = 55 units
Answer:
the answer is |−70 − 15| = |−85| = 85 units [ C ]
hope this helps :)
Step-by-step explanation:
If ABF= (7x + 20), FBC=(2x - 5), and ABC= 159", find the value of x. x =
Given :
∠ABF = ( 7x + 20 )°
∠FBC=(2x - 5)°
∠ABC= 159°
To Find :
The value of x .
Solution :
Assuming B the center of a circle .
So , all three given angles must be added to 360° .
[tex](7x+20)+(2x-5)+159=360\\\\9x+15+159=360\\\\x=20.67[/tex]
Therefore , the value of x is 20.67° .
Hence , this is the required solution .
4x + 3 = -5
Solve in two steps
Answer:
x=2
Step-by-step explanation:
4x+3=-5
STEP ONE: subtract 3 from both sides
4x=-5-3
STEP 2: divide both sides by 4
4x=-8
x=-2
.Rebecca's volleyball team is purchasing jerseys. The company charges $150 for a one time set-up fee and $25 for each printed jersey. Which expression represents the total cost of x number of jerseys for the team? *
2 points
Answer:
y= 25x+150
Step-by-step explanation:
x is the constant rate,which is 25.
and y is the starting number which is 150
10 < 3x + 19
Help ASAP time is running out !
Answer:
-3<x
Step-by-step explanation:
10 < 3x + 19
10 - 19 < 3x
-9 < 3x
-9/3 < x
-3 < x
Answer:
-3 < x
Step-by-step explanation:
Subtract 19 both sides, divide by 3
A baseball diamond is a square that measures 90 feet on each side. How far does the third baseman have to throw the ball to reach first base?
pls help
Answer:
127.28
Step-by-step explanation:
The formula for the diagonal of a square is:
Diagonal = The square root of: 2, multiplied by the length of one side.
12x2= plz get it right plz
it is 24
12x2=12+12=24
find the are of the square 3.5
Answer:
1.87
Step-by-step explanation:
There are two green boxes and two red boxes. How many possible ways are there of arranging the boxes in a row?
A. 4
B. 6
C. 12
D.24
describe the best answer for kx+3x=4 when solving for x
Answer:
x = [tex]\frac{4}{k+3}[/tex]
Step-by-step explanation:
Move all terms to the left side and set equal to zero. Then set each factor equal to zero.
K is the midpoint of JL. JK = 2x + 5 and JL = 50.
To solve for x, Steve sets up the following equation: 2x + 5 = 50
Explain the error in Steve's equation.
How do you find the answer to (6-4)2-5
Answer:
You would do the (6-4) first (2), then you are left with 2-5 and you get -3. Now you multiply (2) times -3 and you get -6
Step-by-step explanation:
what is the answer to
-4 + 7 = ___
Answer: 3
Step-by-step explanation:
how do i find the volume of this shape
Answer:
Finding the exact volume is physically impossible, however, you can find a rough estimate by calculating side lengths and that stuff
Step-by-step explanation:
