Answer: 3
Step-by-step explanation: 3x3 is 9, and one side is 3 and we have square centimeters so 3 squared or 3x3 is 9 which makes my answer correct, sorry if it was bad explanation this was the easiest question ive answered, plz follow me at twitch, at InfernoEliteGamingYT21
Ejemplo de cómo escribir:
1. Nombre de polinomio- grado- coeficiente término lineal- coeficiente término constante
Vale muchos puntos
The first thing is to define each one:
Polynomial: expression made with constants, variables and exponents, which are combined using addition, subtraction and multiplication. Exponents can only be natural numbers and the polynomial cannot have an infinite number of terms.
Example:
This is a: [tex]5x^{3} + 4x^{2} -99x +20[/tex]
Degree: It is the exponent with the highest degree. If a monomial of those that are forming the polynomial has two unknowns, each with its exponent, these add up since we would be doing a multiplication of monomials.
Example: [tex]5x^{3} + 4x^{2} -99x +20[/tex]
The degree of this polynomial is 3 because it is the largest exponent.
Linear term coefficient: is the number that multiplies the variable with the highest exponent
Example: [tex]5x^{3} + 4x^{2} -99x +20[/tex]
In this case it is 5 because [tex]x^{3}[/tex] is the variable with the highest exponent
Constant term coefficient: is one that is found in a polynomial alone, that is, without multiplying the x or another unknown.
Example: [tex]5x^{3} + 4x^{2} -99x +20[/tex]
In this case it is 20 because it is the one found without multiplying any linear term (x)
Attached image with example of this.
which transformation represents a reflection over the x-axis
Answer:
its (x,y)(-y,-x)
Step-by-step explanation:
Answer:
(x ,y) ---> (x ,-y)
Step-by-step explanation:
:)
Is this linear, exponential, or neither?
Answer:
Exponential
Step-by-step explanation:
So let’s start off by looking at how much x is growing by each time
X is growing by 8 each time
Next look at how much y is growing by
-6 to -24 is a difference of 18
-24 to -96 is a difference of 72
And lastly -96 to -384 is a difference of 288
So we can now say that it is not linear because a linear equation grows by a constant number (like adding)
To determine if it is exponential see if it is growing by a constant multiplier
24 divided by 6 is 4
96 divided by 24 is 4
384 divided by 96 is 4
It is exponentially growing by 4
Teams must win at least 25 games. So far, the volleyball team has won 21. Describe the graph of an inequality showing how many more games it must win. Check all that apply.
The graph has an open circle at 4.
The graph has a closed circle at 4.
The graph has an open circle at 46.
The graph has a closed circle at 46.
The arrow points left.
The arrow points right.
Answer:its B and F
Step-by-step explanation:
The graph has a closed circle at 4. & The arrow points right.
What is inequality?An inequality is a relation which makes a non-equal comparison between two numbers or mathematical expressions.
here, we have,
Teams must win at least 25 games.
So far, the volleyball team has won 21.
now, we can Consider the provided inequality:
25≤21+x
i.e. 4≤x
we get,
Use an closed circle for the sign ≤
so, we get,
The graph has a closed circle at 4. & The arrow points right.
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TRUE OR FALSE and explain. Suppose that you graph a system of equations and the graphs' intersection is somewhere in between the x values of 3 and 4 and in between the y values of 9 and 10. The system has to solution because you can't find the exact value of the intersection point.
Answer:
False
Step-by-step explanation:
It still has a solution, just not a solution with whole or exact numbers.
A system of equations would only have no solution if there were no points of intersection at all.
12th term: 4,2,0,-2....
Answer:
-20
Step-by-step explanation:
please help very easy , please
Answer:
see explanation
Step-by-step explanation:
Under a reflection in the line y = - x
a point (x, y ) → (- y, - x ), thus
S(- 2, - 10 ) → (10, 2 )
T(- 2, - 3 ) → T'(3, 2 )
U(3, - 3 ) → U'(3, - 3 )
V(3, - 10 ) → V'(10, - 3 )
Which of the following is an example of an irrational number?
Question 5 options:
A)
74∕99
B)
C)
3∕4
D) square root 2
Answer:
D. square root of 2
Step-by-step explanation:
The square root of 2 is an irrational number because it cannot be written as a ratio of two integers.
Final answer:
Choice D, square root 2, is an example of an irrational number. Unlike the other options, it cannot be expressed as a fraction with an integer numerator and denominator.
Explanation:
An irrational number is a number that cannot be expressed as a simple fraction, meaning its decimal form is non-terminating and non-repeating. Among the options given, choice D, which is square root 2 (written as √2), is an example of an irrational number. Option A is 74/99, a fraction that simplifies to a rational number; option C is 3/4, also a rational number; and the option B is missing from the context provided.
To determine between which two consecutive integers an irrational number like √2 lies, we first identify the perfect squares nearest to the number we are taking the square root of. For √2, the perfect squares are 1 (√1) and 4 (√4), which correspond to the integers 1 and 2. √2 lies between these two integers because 2 is greater than 1 and less than 4, and since the square root function is increasing, √2 is more than 1 and less than 2.
The area of a 60º sector of a circle is 10π m2. Determine the radius of the circle. Write your answer in exact form.
Answer: The radius of the circle is 7.75 m (approximately)
Step-by-step explanation: The area of a sector is determined as follows;
Area of sector = (∅/360) x πr²
The area has been given as 10π, and the angle subtended by the sector has been given as 60. Substituting for known values we now have;
10π = (60/360) x πr²
10π = (1/6) x πr²
By cross multiplication we now have;
(10π/π) x 6 = r²
10 x 6 = r²
60 = r²
Add the square root sign to both sides of the equation
√60 = √r²
7.7459 = r
The radius of the circle is approximately 7.75 meters
Find the hypotenuse of a right triangle given the sides 8cm and 6cm
A: 5cm
B. 7cm
C. 10cm
D. 4cm
Answer: C. 10 cm
Step-by-step explanation:
the hypotenuse of a right triangle will always be longer than the other 2 sides. So 10 cm
To solve this you must use Pythagorean theorem:
[tex]a^{2} +b^{2} =c^{2}[/tex]
a and b are the legs (the sides that form a perpendicular/right angle)
c is the hypotenuse (the side opposite the right angle)
In this case...
a = 8 cm
b = 6 cm
c = x
^^^Plug these numbers into the theorem
[tex]8^{2} +6^{2} =x^{2}[/tex]
simplify
64 + 36 = [tex]x^{2}[/tex]
100 = [tex]x^{2}[/tex]
To remove the square from x take the square root of both sides to get you...
√100 = x
Which is when simplified:
(choice C)
10 cm
Hope this helped!
~Just a girl in love with Shawn Mendes
For what values of x does 25^x - 5^x2-3?
Help plz I’m vvvvv confused
Answer: y=4x
Step-by-step explanation: 2 times 4 is 8, 3 times 4 is 12, etc.
Answer:
y= kx
k= y/x = 8/2= 4
Therefore, k= 4
The equation: y=4xNEED HELP ASAP!
Triangle A″B″C″ is formed using the translation (x + 0, y + 2) and the dilation by a scale factor of 2 from the origin. Which equation explains the relationship between segment AC and segment A double prime C double prime?
Segment AC is twice as long as segment A''C''.
Explanation:The relationship between segment AC and segment A''C'' is that segment AC is a dilation of segment A''C'' by a scale factor of 2 from the origin. This means that segment AC is twice as long as segment A''C''.
parallel lines cut by transversal?..help?
Answer:
#1
Step-by-step explanation:
HELP HELP HELP HELP HELP FAST PLEASE HELP
Answer:
5/2 Hope this helped
Step-by-step explanation:
What are the values of v and b?
(geometry question)
Answer:
b=41
Step-by-step explanation:
180=19v-41+(180-(20v+39))+17v
v=5
180=19v-41+b+17v
180=19(5)-41+b+17(5)
b=41
Find the fifth term in the sequence that is defined as follows:
Please help me!!
Answer
n=5
[tex]a5 = 4 + {( - 1)}^{5} = 4 - 1 = 3[/tex]
Answer:
3
Step-by-step explanation:
[tex]a_{5}=4+(-1)^5=4-1=3[/tex]
IMPORTANT...................... PLS HELP I REALLY NEED HELP WITH THIS ONE!!!!
Brianna is going camping this weekend, and needs to find the amount of space inside her tent.
A triangular prism. 2 rectangular sides are 8 feet by 5 feet, and 1 side is 8 feet by 6 feet. The 2 triangular sides have a base of 6 feet and height of 4 feet.
Find the volume of the tent and complete the statements.
Find the volume of a triangular prism by using the formula .
Use the base and height to calculate the area of the base, B.
The volume of the tent is ft3.
Answer:
Find the volume of a triangular prism by using the formula
✔ V = Bh
.
Use the base and height to calculate the area of the
✔ triangle
base, B.
The volume of the tent is
✔ 96
ft3.
Step-by-step explanation:
Find the volume of a triangular prism by using the formula
Volume of a triangular prism = area of base triangle × length of the prism .
Use the base and height to calculate the area of the triangular base, B.
The volume of the tent is 96 ft3.
What is a triangular prism?A triangular prism is a polyhedron made up of two triangular bases and three rectangular sides. It is a three-dimensional shape that has three side faces and two base faces, connected to each other through the edges. If the sides are rectangular, then it is called the right triangular prism else it is said to be an oblique triangular prism.
Based on the given information, the tent is a right triangular prism.
The dimensions of the rectangles are:
two of the rectangles have the dimension [tex]8ft \times 5ft[/tex]
the base rectangle has the dimension [tex]8ft \times 6ft[/tex]
The dimensions of the triangles are:
base = 6ft
height = 4 ft
Volume of a triangular prism = area of base triangle × length of the prism
[tex]V=\frac{1}{2} \times b\times h \times l\\\\V=\frac{1}{2} \times 6\times 4 \times 8\\\\V=96[/tex]
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2 x2 - 4 x + 6 = 0 is in general form. True or False?
Answer:
Step-by-step explanation:true
Answer:
True
Step-by-step explanation:
Yes, this is in standard form
salma and ahlam are making cat toys from yarn. salma need 1/2 yard for the toy she is making. ahlam needs 3 times as much yarn as salma. how much yarndose ahlam need
Answer: 1 1/2 yards of yarn
Step-by-step explanation: For this problem, we will simply be multiply 1/2 yard by 3 to get the amount of yard that Ahlam will need.
1/2 x 3/1 = 3/2 or 1 1/2 yards of yarn. Basically you multiply the top of the fractions first (1 x 3) = 3 Then, you multiply the bottom of the fractions second (2 x 1) = 2 (3/2 or 1 1/2)
Answer:
1.5 yards
Step-by-step explanation:
Salma: ½ yard
Ahlam: 3 × ½ = 1.5
A farmer has an orchard that covers an area of 40 acres. He grows apples on 25 acres, peaches on 7 acres
nectarines on 5 acres, and plums on 3 acres. The fruit trees are equally distributed within the orchard. A wees
chosen at random. Rounded to the nearest tenth of a percent, what is the theoretical probably that the trees
within the acres of apple trees?
25.0
37.5%
62.5%
75.4%
Answer:
Option-C=> 62.5%
Step-by-step explanation:
Given that the area where apple is grown: 25 acres
Total area of cultivation:40 acres
Percentage ={ (Area where apple is grown / Total area of cultivation) ×100
=>(25/40)×100
=>(25/4)×10
=>62.5%
∴The percentage of the trees are within the orchard area is : 62.5%
MARK AS BRAINLIEST
The theoretical probability of selecting a tree within the acres of apple trees is 62.5%.
To find the probability of selecting a tree within the acres of apple trees, we need to consider the proportion of apple trees to the total number of trees in the orchard.
The total area of the orchard is 40 acres, and the area dedicated to apple trees is 25 acres. Since the trees are equally distributed within the orchard, the proportion of apple trees to the total number of trees is:
[tex]\[ \text{Proportion of apple trees} = \frac{\text{Area of apple trees}}{\text{Total area of orchard}} \][/tex]
[tex]\[ \text{Proportion of apple trees} = \frac{25}{40} = 0.625 \][/tex]
To convert this proportion to a percentage, we multiply by 100:
[tex]\[ \text{Probability} = 0.625 \times 100\% = 62.5\% \][/tex]
Rounded to the nearest tenth of a percent, the theoretical probability of selecting a tree within the acres of apple trees is 62.5%. Therefore, the correct answer is: 62.5%
Tony's recipe calls for 5/4 of salt. He wants to use 1/4 that amount. How much salt will he use?
Answer:
See Explanation
Step-by-step explanation:
5/4 = 1.25
1.25 / 4 = 0.3125 (this step separated the whole thing into quarters)
[tex]\frac{0.3125}{10000}=\frac{5}{16}[/tex]
Tony should use 5/16 of the salt.
How did we transform from the parent function? g(x) = -1/5(x - 1)² + 7
Select all that apply! I will give brainliest to the first answer
a Vertical shift up
b no changes were made to y = x²
c Horizontal shift left
d Vertical shift down
e Horizontal shift right
f Reflection across x-axis
g Vertical Stretch
h Vertical Compression
Answer:
Horizontal shift to the right
Vertical compression
Reflection across the x axis
Vertical shift up
Step-by-step explanation:
Given that the parent function was [tex]g(x)=x^2[/tex]
we notice the following transformations:
a) a horizontal shift to the right in 1 (one) unit rendering: [tex]g(x)=(x-1)^2[/tex]
b) a vertical compression by multiplying our function by a number smaller than 1 ( [tex]\frac{1}{5}[/tex] ), rendering: [tex]g(x)=\frac{1}{5} (x-1)^2[/tex]
c) a reflection across the x-axis by flipping the sign of the function and rendering: [tex]g(x)=-\frac{1}{5} (x-1)^2[/tex]
d) a vertical shift of 7 units up thus giving finally: [tex]g(x)=-\frac{1}{5} (x-1)^2+7[/tex]
The parent function f(x) = x² has undergone a reflection across the x-axis, a vertical compression, a horizontal shift right, and a vertical shift up to transform into g(x) = -1/5(x - 1)² + 7.
Explanation:The student asked about the transformations that turned the parent function f(x) = x² into g(x) = -1/5(x - 1)² + 7. Examining the function g(x), we can identify several transformations:
The negative sign indicates a reflection across the x-axis, which corresponds to flipping the graph.The fraction -1/5 signifies a vertical compression by a factor of 5.The term (x - 1) within the square represents a horizontal shift to the right by 1 unit.The addition of +7 at the end of the function signifies a vertical shift up by 7 units.Considering these observations, the correct transformations from the provided options are f, e, h, and a.
WILL GIVE BRAINLIEST
A bicycle tire has a diameter of 26 inches. How far does it travel (to the nearest tenth) in 10 rotations?
Answer:
C = 26π inches
In 10 rotations, the bicycle tire travels 260π inches, or about 816.8 inches.
The average car manufactured in the United States in 2001 could drive 24.5 mi on 1 gal of gas. How many yards can the car travel on 1 gal of gas.
Answer:
43120 yards
Step-by-step explanation:
You would just need to convert miles to yards, 1 mile = 1760 yards
Just do 24.5 * 1760
Answer:
43,120 yards
Step-by-step explanation:
24.5 x 1760 = 43,120
When converting from miles to yard, take the miles mulitplied by 1,760.
- Hope this helps! Please let me know if you need a further explanation.
ILLL markk brainliest i promise plsss helpp
Given a graph for the transformation of f(x) in the format g(x) = f(kx), determine the k value.
k =
k =
k = −3
k = 3
Answer:
C. k = -3
Step-by-step explanation:
First of all please try and understand math, cheating will never get you anywhere :)
So we can deduce that the value k is -3 for the following reasons:
If k is greater than 1, it will become narrower
If k is negative, it will shift right
Therefore we can conclude that k = -3
(I might be wrong but we will see)
The function g(x) transformed to f(x) by 3 unit on right side.
What is Transformation?A point, line, or geometric figure can be transformed in one of four ways, each of which affects the shape and/or location of the object. Pre-Image refers to the object's initial shape, and Image, after transformation, refers to the object's ultimate shape and location.
We have the graph
g(x) = f(k x)
Here k represent the transformation or we can say shifting.
If k is greater than 1 then the graph will become narrower
and, if k is negative or less than then it will shift right.
From the graph the function g(x) is shifted to f(x) by 3 units.
Thus, the value of k is -3 ( Right side shifting)
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1 plus 1??????????????
Answer:
2
Step-by-step explanation:
It would be 2. You can find this by putting 1 finger up and then another finger up then count your fingers :)
What is the sum of 22 m + 14 n and 9 m + 7 n? 7 m + 13 n 13 m + 7 n 21 m + 31 n 31 m + 21 n
Answer:
31m + 21n
Step-by-step explanation:
Answer:
31m + 23n which is D
Step-by-step explanation:
(4x3 + 7z– 9x – 3) - (-523 + 11x – 4)
Look at the attached picture⤴
Hope it will help u...
Answer:
4x^3 + 7z - 20x + 524.
Step-by-step explanation:
(4x3 + 7z– 9x – 3) - (-523 + 11x – 4)
4x3 + 7z– 9x – 3 - (-523 + 11x – 4) Distribute the negative over the parentheses:
= 4x3 + 7z– 9x – 3 + 523 - 11x + 4
= 4x3 + 7z– 9x - 11x– 3 + 523 - 4
= 4x^3 + 7z - 20x + 524.
Would you use an open circle or a closed circle to graph the inequality x> 3?
Answer:
Open circle
Step-by-step explanation:
If the inequality has < or > it is an open circle.
If the inequality has =< or >= it is closed
Have A Great day
Answer:
Open circle. You only use a closed circle if it is greater/less than or equal to (which is the greater/less than sign with a line under it to indicate the "or equal to" part)
Step-by-step explanation: