Answer:
I'm not 100% sure, but I'd say 3/1 since:
Step-by-step explanation:
6 goes into 18 three times, 5 goes into 15 three times, 8 goes into 24 three times.
Please help if you think you can
Answer:
-32x-22y
Step-by-step explanation:
4x + 2y - 6(6x - 4y)
Use distributive property
4x + 2y - 6(6x - 4y)
4x + 2y - 36x -24y
-32x-22y
Step-by-step explanation:
4x + 2y - 6(6x - 4y)
To remove the parenthesis multiply 6 by the terms in the parenthesis
That is
4x + 2y - 36x + 24y
Group like terms
4x - 36x + 2y + 24y
Simplify the terms
- 32x + 26y
Divide all terms by 2
we get
- 16x + 13y
I hope this helps you
1) true or false: Two triangles with three pairs of corresponding congruent angles are congruent.
2) true or false: Two triangles with two pairs of congruent corresponding angles and three pairs of congruent corresponding sides are congruent.
Step-by-step explanation:
TrueFalseFor two triangle to be congruent,there must be any three sides or angle including congruent
Congruent triangles have three pairs of corresponding sides that are congruent, while two triangles that have three pairs of corresponding congruent angles are similar and not necessary congruent. Therefore:
Statement 1 is FALSE.Statement 2 is TRUE.Recall:
Two triangles having three pairs of corresponding sides have the same shape and size, and are congruent.Two triangles having three pairs of corresponding angles have the same shape but may have different sizes. They are rather similar.1. When the two triangles have the three pairs of corresponding angles that are congruent, they can only be said to be similar. They have the same shape but may be of different sizes.
They will be congruent if all corresponding three pairs of sides of both triangles are congruent.Therefore, statement 1 is FALSE.
2. Knowing that three pairs of corresponding sides of two triangles are congruent, it is enough to prove that both triangles are congruent to each other.
Therefore, statement 2 is TRUE.
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Explain why the image of a figure after a translation is congruent to its preimage.
please does it stays the same size and shape and the only the size is different. please
Answer: The size and shape will only change when the transformation being made to the figure is a dilation. Since it is only being translated, its image and preimage are still congruent in size.
Step-by-step explanation:
For dilation, the size and shape of a figure only changes when transformed while if translated, the image and preimage of the figure remains congruent in size.
Transformation techniquesTransformation is a way of changing the size and shape of an object in an xy-plane
Some of the transformation techniques used are translations and dilation
For dilation, the size and shape of a figure only changes when transformed while if translated, the image and preimage of the figure remains congruent in size.
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What is the value of y in the solution to the system of equations?
1 x + 2 y = 1
2x – 3y = -30
0-8
0-3
03
O 8
Answer: y = 32/7
Step-by-step explanation:
Solve the first equation for x by subtracting the 2y from the left side and getting: x = 1 - 2y.
Plug this in to the second equation: 2(1 - 2y) - 3y = -30 → 2 - 4y - 3y = -30 →
-7y = -32 → y = 32/7. Hope this helps!
HELPPPPPP PLSSSSSS
-5 = 3x - 14
Answer:
3
Step-by-step explanation:
-5 = 3x - 14 Add 14 to both sides
+14 +14
9 = 3x
Divide both sides by 3
9/3 = 3 3x/3 = x
3 = x
Answer:
x = 3
Step-by-step explanation:
Solution:
-5 = 3x - 14
Pass the -5 to the right side and change its sign.
0 = 3x - 14 + 5
Then we do the same with the 3x
-3x = -14 + 5
Substrate 5 by 14 and leave the negative sign
-3x = -9
Divide -3 by -9. ( We are dividing two negative numbers, so the answer has to be positive )
x = 3
please help find the area of this shape give answer in two decimal places:))
Answer: 12pi + 140
Step-by-step explanation:
Area of the trapezoid: (1/2)(7)(16+24)=(20)(7)=140
Area of semicircle: (pi)(12)=12pi
So total area = 12pi + 140
let f (x) = ⌊x2∕3⌋. find f (s) if a) s = {−2,−1,0,1,2,3}. b) s = {0,1,2,3,4,5}. c) s = {1,5,7,11}. d) s = {2,6,10,14}.
For the function f(x) = ⌊x²/3⌋, the values of f(s) for different sets s are as follows: a) f(s) = {1, 0, 0, 0, 1, 3}, b) f(s) = {0, 0, 1, 3, 5, 8}, c) f(s) = {0, 8, 16, 40}, d) f(s) = {1, 12, 33, 77}
The function f(x) = ⌊x²/3⌋ represents the floor of x²/3. To find f(s) for different sets s, let's evaluate it for each case:
a) For s = {-2, -1, 0, 1, 2, 3}:
- For -2, (-2)²/3 = 4/3, and ⌊4/3⌋ = 1.
- For -1, (-1)²/3 = 1/3, and ⌊1/3⌋ = 0.
- For 0, (0)²/3 = 0/3 = 0.
- For 1, (1)²/3 = 1/3, and ⌊1/3⌋ = 0.
- For 2, (2)²/3 = 4/3, and ⌊4/3⌋ = 1.
- For 3, (3)²/3 = 9/3 = 3.
Therefore, f(s) = {1, 0, 0, 0, 1, 3}.
b) For s = {0, 1, 2, 3, 4, 5}:
- For 0, (0)²/3 = 0/3 = 0.
- For 1, (1)²/3 = 1/3, and ⌊1/3⌋ = 0.
- For 2, (2)²/3 = 4/3, and ⌊4/3⌋ = 1.
- For 3, (3)²/3 = 9/3 = 3.
- For 4, (4)²/3 = 16/3, and ⌊16/3⌋ = 5.
- For 5, (5)²/3 = 25/3, and ⌊25/3⌋ = 8.
Therefore, f(s) = {0, 0, 1, 3, 5, 8}.
c) For s = {1, 5, 7, 11}:
- For 1, (1)²/3 = 1/3, and ⌊1/3⌋ = 0.
- For 5, (5)²/3 = 25/3, and ⌊25/3⌋ = 8.
- For 7, (7)²/3 = 49/3, and ⌊49/3⌋ = 16.
- For 11, (11)²/3 = 121/3, and ⌊121/3⌋ = 40.
Therefore, f(s) = {0, 8, 16, 40}.
d) For s = {2, 6, 10, 14}:
- For 2, (2)²/3 = 4/3, and ⌊4/3⌋ = 1.
- For 6, (6)²/3 = 36/3 = 12.
- For 10, (10)²/3 = 100/3, and ⌊100/3⌋ = 33.
- For 14, (14)²/3 = 196
The values of f(s) for the given sets show how the function ⌊x²/3⌋, which represents the floor of x²/3, behaves for different inputs.
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There are 4 planes and 1 crashes how many planes are left ?
Answer:
Given,
ToTal plane= 4
Crash Plane= 1
Now,
Total plane - Crash Plane
= 4-1
= 3
Therefore, 3 planes are left.
Hope this helps you!
If 9^c • 9^d = 1, what must be true about c and d?
List a possible value for c and d.
answer:
c = 0 and d = 0explanation:
\(9^c *9^d = 1\)\(9^c *9^d = 9^0 * 9^0\)\(9^c *9^d = 9^0 * 9^0\) [ taking coefficients ]c = 0 and d = 0The triangle congruency theorem can be used to prove △ ≅ △onp.
The triangle congruency theorem which can be used to prove
△ ≅ △onp is ASA (angle side angle)
Let the triangles be ONP and GHL
The congruence theorem, which will demonstrate that "GHL" and "ONP ," are congruent is to be discovered.
As can be seen, side lengths GH of GHL and ON of ONP are equal.
Furthermore, we are informed that mONP = mHKJ.
Since line segments GK and JL connect to produce them, we can see that GHL is the vertical opposite angle of ONP . Therefore, using the vertical angles theorem, mONP congruence mKHJ.
We can see that both triangles contain two congruent angles and one congruent included side; as a result,
GHL ONP by ASA congruence.
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Solve the formula for the indicated variable.
P=c+ 4b + 4a, for c
C=
(Simplify your answer.)
question what is the total number of outcomes in each situation? picking a month of the year and tossing a coin
The total number of outcomes, if one picks a month of a year, is 12 and tosses a coin is 2.
The total number of outcomes refers to the possible events that can occur if an event takes place. These are helpful in calculating probability.
The events that can occur if one picks a month of the year is he or she picks one of the following months: January, February, March, April, May, June, July, August, September, October, November, and December. Thus, the number of outcomes possible is 12.
The events that can occur if one tosses is he or she gets the following side of the coin: Heads or Tails. Thus, the number of outcomes possible is 2.
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Solve for x and graph the solution on the number line below.
Answer:
\(-6\leq x < 5\)
Step-by-step explanation:
Given compound inequality:
\(31 \geq-4x+7\;\;\;\textsf{and}\;\;\;-4x+7 > -13\)
Solve the first inequality:
\(\begin{aligned}31 & \geq -4x+7\\\\31 +4x& \geq -4x+7+4x\\\\4x+31& \geq 7\\\\4x+31-31 & \geq 7-31\\\\4x & \geq -24\\\\\dfrac{4x}{4} & \geq \dfrac{-24}{4}\\\\x & \geq -6\end{aligned}\)
Solve the second inequality:
\(\begin{aligned}-4x+7& > -13\\\\-4x+7-7& > -13-7\\\\-4x& > -20\\\\\dfrac{-4x}{-4}& > \dfrac{-20}{-4}\\\\x& < 5\end{aligned}\)
Therefore, combining the solutions, the solution to the compound inequality is:
\(\large\boxed{-6\leq x < 5}\)
When graphing inequalities:
< or > : open circle.≤ or ≥ : closed circle.< or ≤ : shade to the left of the circle.> or ≥ : shade to the right of the circle.To graph the solution:
Place a closed circle at x = -6.Place an open circle at x = 5.Connect the circles with a line.A bag contains 4 red marbles, 8 blue marbles and 5 green marbles. If three marbles
are drawn out of the bag, what is the probability, to the nearest 1000th, that all three
marbles drawn will be green?
PLEASE HELP!!
Answer:
0.3571
Step-by-step explanation:
Hope this helps!
Adrian and Vanessa are learning about microalgae as a biofuel in their chemistry class. They are writing a lab report and need an exponential equation that models the growth of the unicellular algae they observed. They started with 2 cells of algae. 1 hour later, there were 6 cells. If there were 18 cells of algae 2 hours from the start of their observation, what function can they use to model the growth of the algae?
Answer: look at the science books
Step-by-step explanation:
In order to investigate treatments for morbid obesity, obese subjects satisfying fairly strict requirements were randomly assigned to one of three groups: gastric bypass surgery; participation in a diet and exercise program; or both gastric bypass surgery and participation in the diet and exercise program. Researchers carefully observed the amount of weight lost five years after the study began. Reference: Ref 9-1 This study uses the principles of A. randomization. B. confounding. C. blocking. D. All of the above Which of the following are principles of experimental design?
A. randomization B. replication C. blinding D. All of the above
Since all three principles of experimental design are likely to have been used in the study described, Therefore option D is correct.
All of the above are principles of experimental design. Randomization helps to ensure that groups are similar in all aspects except for the treatment received, reducing the effects of confounding variables. Replication allows for assessing the variability and consistency of results. Blinding reduces the risk of bias by preventing participants or researchers from knowing which treatment was received. The study described in the question uses all of these principles of experimental design.
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carmen is going to rent a truck for one day. there are two companies she can choose from, and they have the following prices. company a charges an initial fee of and an additional cents for every mile driven. company b charges an initial fee of and an additional cents for every mile driven. for what mileages will company a charge no more than company b? write your answer as an inequality, using for the number of miles driven.
Using the concept of inequality and the conditions provided in the question, The answer is x1+y1*d <= x2+y2*d .
What do you mean by equation?A mathematical statement that has a "equal to" symbol between two expressions with equal values is called an equation.
What do you mean by inequality equations?Both mathematical phrases, equations and inequalities, are created by connecting two expressions. The equal sign (=) indicates that two expressions in an equation are believed to be equivalent. The symbols >,>=,<=,< or indicate that the two expressions in an inequality are not always equal.
x1= initial fee of company a
y1= additional cents for every mile of company a
x2= initial fee of company b
y2= additional cents for every mile of company b
d= mileage
Required inequality : x1+y1*d <= x2+y2*d
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The architects wanted to build the face of the palace with the height of the arches, marked at point D,
being half the height of the palace. They also wanted the entryway to be exactly in the middle of the
palace, marked at point F. The main architect chose the measurements for ADEF. Find the building
measurements, in meters, for AAEI to satisfy the architects' design criteria.
DE=4m AE=
EF= 3m El=
DF= 5m AI=
The similar triangle the value is AE=8m , EI=6m and AI=10m.
What is similar triangle?
Triangles with the same shape but different sizes are said to be similar triangles. Squares with any side length and all equilateral triangles are examples of related objects. In other words, if two triangles are similar, their corresponding sides are proportionality equal and their corresponding angles are congruent.
According to the question, we know that,
=> \(DE=\frac{1}{2}AE\)
=> AE = 2DE
Similarly EI=2EF and AI=2DF then,
=> AE=2*4=8m
=>EI=2*3=6m
=>AI=2*5=10m
Hence the value is AE=8m , EI=6m and AI=10m.
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Points $A(-1, -2)$ and $B(3, 2)$ are the endpoints of a diameter of a circle graphed in a coordinate plane. How many square units are in the area of the circle? Express your answer in terms of $\pi$.
Answer:
8 pi square units
Step-by-step explanation:
AB=V[3-(-1)]^2+[2-(-2)]^2=V16+16=V4^2*2=4V2
radius =4V2/2=2V2
Area=pi*(2V2)^2=8pi square units
referring to the table below, are the events is female and owns a dog independent?
Answer:
No
Step-by-step explanation:
They are independent iff:
P(F & D) = P(F) × P(D)
15.278/100 = (55/100) × (27.778/100)
0.15278 = 0.125279 (false)
Therefore, not independent
Please its really urgent, step by step working out
Answer:
70.99
Step-by-step explanation:
Use Pythagorean Theorem to find the shortest distance.
80^2-50^2=3900
Square rt= 62.44
Subtract by 15
47.44
Next find half of the circular path it is (3.14 x 15)/2
23.55
Add 47.44+23.55=70.99
Hope this is correct
Someone good at math pls help me:)
Answer:
B) (-2,6)
Step-by-step explanation:
Where do the two lines intersect? That is where the solution is.
Hope this helps
Answer:
I believe the answer B ( I think)
Which expression is equivalent to (x^4/3 x^2/3)^1/3
?
x^2/9
x^2/3
x^8/27
x^7/3
Answer:
X^2/3
Step-by-step explanation:
Fill in the blanks below with the correct units. (a) A large horse weighs about 1 . (b) A bucket holds about 4 of water. (c) A piece of paper is about 8 wide.
Each sentence should be completed with the correct unit as follows:
A large horse weighs about 1 pound. A bucket holds about 4 liter of water. A piece of paper is about 8 inches wide.What is measurement?Measurement can be defined as an act or process through which the size, weight, magnitude, quantity, volume (capacity), dimensions, or distance traveled by a physical object or body is taken, especially for the purpose of an experiment.
In Mathematics, the correct unit of measurement for the weight of a physical body such as a large horse is either pound, grams, or kilograms. Additionally, the correct unit of measurement for the volume (capacity) of a physical object such as a bucket is either liter, gallon, cubic centimeter, or cubic meter.
Lastly, the correct unit of measurement for the size (width) of a physical object such as a piece of paper is either inches, feet, centimeter, or meter.
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Identify the surface with the given vector equation. r(s, t) = (s cos(t), s sin(t), s) circular paraboloid O elliptic cone O hyperbolic paraboloid O plane O circular cone X
The surface with the given vector equation, r(s, t) = (s cos(t), s sin(t), s), is a circular cone.
The vector equation r(s, t) = (s cos(t), s sin(t), s) represents a surface in three-dimensional space. Let's analyze the equation to determine the nature of the surface.
In the equation, we have three components: s, cos(t), and sin(t). The presence of s indicates that the surface expands or contracts radially from a central point. The trigonometric functions cos(t) and sin(t) determine the angle at which the surface extends in the x and y directions.
By observing the equation closely, we can see that as s increases, the radius of the surface expands uniformly in all directions, while the height remains constant. This behavior is characteristic of a circular cone. The circular base of the cone is defined by s cos(t) and s sin(t), and the vertical component is determined by s.
Therefore, the surface described by the vector equation r(s, t) = (s cos(t), s sin(t), s) is a circular cone.
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En un estadio de fútbol hay 300 asientos en la zona preferencial y 5000 en la zona general, ¿Cuál es la razón entre estos dos tipos de asientos?
15) 3x2 - x - 10 When this trinomial is factored completely, one of its factors is A) x 2 B) x - 5 C) 3x 5 D) 3x - 2
When the trinomial 3x² - x - 10 is factored completely, one of its factors is 3x+5.
Solving the given trinomial 3x² - x - 10.
=>3x² - 6x+5x - 10
=>3x(x-2)+5(x-2)
=>(3x+5)(x-2)
The two factors of the given trinomial 3x² - x - 10 is (3x+5) and (x-2), but according to the given options, the correct answer is option C - 3x+5.
Thus, When the trinomial 3x² - x - 10 is factored completely, one of its factors is 3x+5.
Complete question: 3x² - x - 10
When this trinomial is factored completely, one of its factors is
A) x + 2
B) x - 5
C) 3x + 5
D) 3x - 2
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Numbers of the jerseys of 5 randamty selected Carolina Panthers Quantitative discrete Quantitative continuous. Gualitative
The numbers of the jerseys of 5 randomly selected Carolina Panthers would fall under the category of quantitative discrete data.
Quantitative data are numerical measurements or counts that can be added, subtracted, averaged, or otherwise subjected to arithmetic operations. Discrete data, on the other hand, can only take on specific, whole number values, as opposed to continuous data which can take on any value within a range.
Qualitative data, on the other hand, are non-numerical data that cannot be measured or counted numerically. Examples include colors, names, opinions, and preferences. Since the numbers of the jerseys are specific numerical values, they are considered quantitative data.
Since they can only take on specific, whole number values (i.e. the jersey numbers are not continuous values like weights or heights), they are considered discrete data. Therefore, the correct option for the given question is option "quantitative discrete".
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hii please help asap ill give brainliest thanks
Answer: the answer is B
Step-by-step explanation:
The duty of the Vaishyas is sacrifice, giving gifts, agriculture, breeding, and trade. However, later the Sudras take over agriculture and breeding and the Vaishyas become traders, merchants, landowners, and money-lenders. ... The Vaishyas also focused on religious education, because they wanted to be “twice-born”
Answer:
Is B. Vaishyas
Step-by-step explanation:
A car moves north at 12 miles per hour. Which option describes if the given value is speed or velocity?
- velocity, because there is a mention of time
- speed, because there is a specific direction
- speed, because there is a mention of time
- velocity, because there is a specific direction
Answer:
Velocity, because there is a specific direction. Velocity and acceleration are both vector quantities which means they require direction. Speed on the other hand, only requires distance and time.
Step-by-step explanation: