Answer:
69
Step-by-step explanation:
Multiply 6 by 9
54
Plug this value back into the equation
54 + 6 + 9
Add 54 to 6
60
Now add 9 to 60
69
Hope this helps :)
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6. The variable n represents the figure number
in the following algebraic pattern rules:
A. 4n B. 2n + 2 C. 3n + 1 D. 4n - 1
Which of these pattern rules describes the
toothpick pattern shown below? Explain
how you know.
A
Figure 1
Figure 2
Figure 3
Figure 4
The perimeter of the picture is
36 inches. What is the height of
the picture?
Х
8 inches
Answer:
x = 10 inches
Step-by-step explanation:
P = 2 x (L + W)
36 inches = 2 x (8 + W)
36 = 16 + 2W
2W = 20
W = 10 inches
*will give brainliest*
While solving an equation, if the variable term becomes zero, and the equation makes a true statement, then the solution is (no solution, one solution, infinite solutions).
What is the upper bound of the function f(x)=4x^4-25x^2-5x-13?
9514 1404 393
Answer:
DNE
Step-by-step explanation:
An even-degree polynomial with a positive leading coefficient has no upper bound. The upper bound does not exist (DNE).
Which expression is equivalent to 5x2 – 8 ?
explain
Answer:
10x+−8
Step-by-step explanation:
multiply 5 x 2 = 10
turn 8 to -8
now your answer is 10x+-8
the answer for:
Consider the quadratic equation x^2 - 6x - 16 = 0.
A. Solve the equation, and discuss how the type of roots affects the appearance of the graph of the function y = x^2 - 6x - 16.
B. What is the vertex of the graph of x^2 - 6x - 16 = 0?
C. What is the equation of the axis of symmetry?
D. Use this information to draw a rough sketch of the graph of the function.
Answer:
A. Solution=(x-8)(x+2),Zeros are 8,-2
The integer coefficient of x² is >1 and so the graph which is a parabola,curves downward and opens upward
B. The vertex or turning point is the minimum point =-b/2a=-(-6)/2(1)=3
f(3)=(3)²-6(3)-16=-25
the vertex occurs at y=-25
C. Equation of the axis of symmetry =-b/2a
which is x=3
Which of the following best describes how the y values are changing over each interval? x y 1 20 2 40 3 80 4 160 5 320 They are increasing by 20 each time. They are increasing by 40 each time. They are being multiplied by 2 each time. They are being multiplied by 4 each time.
Answer:
They are being multiplied by 2 each time.
Step-by-step explanation:
The y values are increasing by the multiplication of 2.
What is an sequence ?"Sequence and series is one of the basic topics in Arithmetic. An itemized collection of elements in which repetitions of any sort are allowed is known as a sequence, whereas series is the sum of all elements. An arithmetic progression is one of the common examples of sequence and series.
In short, a sequence is a list of items/objects which have been arranged in a sequential way.
A series can be highly generalized as the sum of all the terms in a sequence. However, there has to be a definite relationship between all the terms of the sequence."
The given sequence is 20, 40, 80, 160, 320
So it is clear that the each term of the sequence is being multiplied by 2. Hence, C is the correct option.
To know more about sequence here
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What is the factored form of the expression 9x^2- 24x + 16?
O (3x – 4)^2
O (4x + 3)^2
O (3x + 4)^2
O (4x – 3)^2
Step-by-step explanation:
Rewrite 9x2 as (3x)2
.
(3x)2+24x+16
Rewrite 16
as 42
.
(3x)2+24x+42
Check that the middle term is two times the product of the numbers being squared in the first term and third term.
24x=2⋅(3x)⋅4
Rewrite the polynomial.
(3x)2+2⋅(3x)⋅4+42
Factor using the perfect square trinomial rule a2+2ab+b2=(a+b)2
, where a=3x and b=4
.
(3x+4)2
1. Solve the system of equations.
2y - 3z=0
x+3y = -4
3x + 4y = 3
Answer:
1. y = 3/2z
Step-by-step explanation:
1. ,2y-3z + 3z =0 + 3z ,2y=3z, 2y/2 =3z/2=3/2z
PLEASE HELP. SOON. I really need help i’m struggling a lot lol
Answer: A
Step-by-step explanation: trust me bro
can yall help me with this:)
Answer:
x = 7
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightEquality Properties
Geometry
All angles in a triangle add up to 180°Step-by-step explanation:
Step 1: Set up Equation
Every angle must add up to 180°.
(6x - 6)° + 54° + 90° = 180°
Step 2: Solve for x
Combine like terms: 6x + 138 = 180Isolate x term: 6x = 42Isolate x: x = 7consider these functions f(x)=1/3x^2+4 g(x)=9x-12 what is the value of g(f(x))
Given:
Functions are
[tex]f(x)=\dfrac{1}{3}x^2+4[/tex]
[tex]g(x)=9x-12[/tex]
To find:
The value of [tex]g(f(x)).[/tex].
Solution:
We have,
[tex]g(f(x))=g(\dfrac{1}{3}x^2+4)[/tex] [tex][\because f(x)=\dfrac{1}{3}x^2+4][/tex]
[tex]g(f(x))=9(\dfrac{1}{3}x^2+4)-12[/tex] [tex][\because g(x)=9x-12][/tex]
[tex]g(f(x))=9(\dfrac{1}{3}x^2)+9(4)-12[/tex]
[tex]g(f(x))=3x^2+36-12[/tex]
[tex]g(f(x))=3x^2+24[/tex]
Therefore, the required function is [tex]g(f(x))=3x^2+24[/tex].
Following are the calculation to the given function:
Given:
[tex]f(x)=\frac{1}{3}x^2+4 \\\\g(x)=9x-12[/tex]
To find:
[tex]g(f(x))=?[/tex]
Solution:
[tex]f(x)=\frac{1}{3}x^2+4 \\\\g(x)=9x-12[/tex]
[tex]\to g(f(x))=g( \frac{1}{3} x^2+4) \\\\[/tex]
[tex]=9( \frac{1}{3} x^2+4)-12 \\\\=\frac{9}{3}x^2+36-12 \\\\=3x^2+24 \\[/tex]
Therefore, the answer is "[tex]24+3x^2[/tex]" .
Learn more about the g(f(x)):
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I’m doing a percent equation I need help please here’s the question. Blank percent of 20 = 14
Answer:
x = 70
Step-by-step explanation:
x% 20 = 14
x / 100 * 20 = 14
x / 5 = 14
x = 14 * 5
The diagram shows a triangle.
76
P+49
P+13
What is the value of p?
Answer:
40
Step-by-step explanation:
76p+49p+13
=(76-49)p+13 [ plus (+) plus = minus(-) ]
=27p+13
=40p or p=40 ans
guys help me yall for 20 point
Answer:
7
Step-by-step explanation:
9/m+4
9/3+4 (m=3)
3+4
7
Answer:
-9
Step-by-step explanation:
9 divided by -9 is -1
-1 +4 = 3
WILL GIVE BRAILLEST IF YOU HELP ME!
Answer:
3 centimeters per minute so solving the equation 15 divided by 4 for the y value equal to 30
Step-by-step explanation:
BRAINLIEST PLEASE
Plz help Me on this question
Answer:
what is it
Step-by-step explanation:
Answer:
Naruto
Step-by-step explanation:
Uzmaki
I need help as soon as possible thank you!
Answer:
15
Step-by-step explanation:
50 points
Which statement best describes the reason the Hebrew people left Egypt?
The Hebrew people were fleeing Egyptian slavery.
The Hebrew people were forced to leave by the pharaoh.
The Hebrew people were seeking more land and resources.
The Hebrew people were invited back to Canaan to live freely.
Answer:
Step-by-step explanation: The Hebrew people were seeking more land and resources.
Answer:
The Hebrew people were seeking more land and recources
Step-by-step explanation:
HELP ME PLEASE ILL GOVE YOU BRAINLESY ANSWER
Answer:
300ft²
Step-by-step explanation:
Step 1)
Multiply The Walkway
(3 × 30)2 = 180ft²
(3 × 20)2 = 120ft²
Step 2)
Add The Walkway
180ft² + 120ft² = 300ft²
Step 3)
Multiply The Whole Area Including The Walkway and The Garden
30 × 20 = 600ft²
Step 4)
Subtract The Whole Area By The Walkway
600ft² - 300ft² = 300ft²
Step 5)
The Area Of The Garden is 300ft²
What is 52 percent of 210?
Answer:
109.2
Step-by-step explanation:
Answer:
109.2
Step-by-step explanation:
(Weird name)
50 points! PLEASE HELP WITH THIS! Show how you got the answers!!! WIll mark as brainliest!!! DONT ANSWER IF YOU DONT KNOW IT!!
Answer:
8. 9.1
9. 12.2
Step-by-step explanation:
8. let x represent the missing side:
Using pythagoras theorem;
13.3² = x² + 9.7²
x² = 13.3² - 9.7²
x² = 82.8 taking the square root of both sides;
x = 9.1
9. let y represent the missing side:
Using pythagoras theorem;
y² = 10² + 7²
y² = 149 taking the square root of both sides;
y = 12.2
Please answer correctly !!!!! Will mark Brianliest !!!!!!!!!!!!!!
Karen baked 40 oatmeal cookies and 32 chocolate chip cookies to package in plastic containers for her teachers at school. She wants to divide the cookies into identical containers so that each container has the same number of each kind of cookie.
I did 40+32 in got 72
Or 40-32=8
! what is the domain of the function graphed?
Answer:
Domain: (-∞, ∞)
General Formulas and Concepts:
Algebra I
Domain is the set of x-values that can be inputted into function f(x)Step-by-step explanation:
According to the graph, the line's x-values span from negative infinity to infinity:
(-∞, ∞)
Please answer correctly !!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!!!
Answer:
42
Step-by-step explanation:
Answer:
9
Step-by-step explanation:
The answer is 9 I'm pretty sure
Help me out guysss I’ll give u a starrrrr<3!!!
Answer:
1. 20
2. 16
3. 50
4. 0
5. 12
6. -12
7. 45
8. 99
9. 54
10. 49
You're suppose to do the opposite of each problem. So since it's division, you would multiple. (Example: x/4=2 (4 x 2=8) (x=8) (8/4=2<---- answer proven)
Graph the equation 4x+8y=24
Answer:
The slope would be -1/2 with a y-intercept of (0, 3).
I hope this helped you find the answer to your problem.
Which wheelchair would be more difficult to stop? (check one)
more massive wheelchair
_ less massive wheelchair
Answer: less massive wheelchair?
Step-by-step explanation:
What is the perimeter of triangle XYZ?
Perimeter = ... units
Answer: 96
Step-by-step explanation: