Answers
2. a
3. c
hope that helped!
Answer:
bacStep-by-step explanation:
If the equation is in the form ...
y = ( )
then replace y with f(x).
If it is not in that form, solve for y so it is in that form.
__
The only equation that needs to have a solution is ...
y +4 = x
Subtracting 4 from both sides gives ...
y = x -4 ⇒ f(x) = x -4
The match is ...
f(x) = -3x -4f(x) = x -4f(x) = x +4Related Questions
Write the ratio as a fraction in simplest form, with whole numbers in the numerator and denominator. 24 yds :32 yds
Answers
Find the slope and y-intercept for a line passing through the following two points, then create a slope intercept equation.
(5,3) and (4,5)
Slope=
Y-intercept=
Slope intercept equation=
Answers
Answer:
Slope = -2
Y-intercept = 13
y = -2x + 13
Step-by-step explanation:
(5-3)/(4-5) = 2/-1 = -2
3 = -2(5) + b
3 = -10 + b
b = 13
y = -2x + 13
a reflection of the pink triangle is shown. which transformation makes this reflection
Answers
Answer:
A reflection is a transformation representing a flip of a figure. Figures may be reflected in a point, a line, or a plane. When reflecting a figure in a line or in a point, the image is congruent to the preimage. A reflection maps every point of a figure to an image across a fixed line.
Multiply the first expression by the second:
a2 + b2 + c2 - ab - bc - ca, a + b+ c
Answers
Please find attached photograph for your answer
Nom nom nom nom
,
.
.
.
.
Answers
Answer:
\( \fbox{\bf \red{Negative}}\)
After researchers conditioned a dog to salivate to the sight of a triangle, they presented the triangle alone to the dog every three minutes. Over the course of several trials, the amount of saliva the dog secreted in response to the triangle decreased to zero. At that point, the researchers put the dog back in his cage for three hours. What happened the after the three hours the dog rested and went through the conditioning process again
Answers
Answer: Spontaneous recovery likely occurred, and the dog salivated in response to the triangle
Step-by-step explanation:
Spontaneous recovery is the reappearance of the conditioned response when a rest period has taken place or when there's a period of lessened response.
In this case, since the researchers put the dog back in his cage for three hours after which the dog went through the conditioning process again after the three hours, then there'll be a spontaneous recovery.
Cheryl is buying lace for her dance costume. One foot of lace costs 3 dollars. How much does each amount cost? 3/4
Answers
Answer:
2.25 np
Step-by-step explanation:
Cost of one foot lace is $2.25
Given that;Cost of one foot lace = $3
Find:Cost of 3/4 foot lace
Computation:Cost of 3/4 foot lace = [3/4][Cost of one foot lace]
Cost of one foot lace = [3/4][3]
Cost of one foot lace = 9/4
Cost of one foot lace = $2.25
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Which statement correctly compares the centers of the distributions?
A. The median penguin heights are the same.
B. The range of penguin heights is greater at Cityview Zoo than at
Countvside Zoo.
C. The median penguin height is greater at Cityview Zoo than at
Countside Zoo
D. The median penguin height is greater at Countyside Zoo than at
Cityview Zoo
Answers
Answer: C
Step-by-step explanation:
Median is the middle number out of the distribution. Cancel out the numbers at each end of the distribution until you get the median number. You will get 42 cm for Cityview and 40 cm for Countryside, thus making C correct.
Which set best represents the positive integers?
O A. {1, 2, 3, 4, ...)
OB. {0, 1, 2, 3, 4, ...)
O C. {..., -4, -3, -2, -1}
D. {..., -3, -2,-1, 0, 1, 2, 3, ...)-
Answers
Answer:
A
Step-by-step explanation:
The positive integers are numbers that start at 1 and go on towards the right: are natural numbers 1,2,3,4,5,6,7,...
Letícia is dividing 2 3/4 pounds of trail mix equally among each of her four friends. How much does each receive
Answers
Answer:
11/16 pounds each
Step By Step Explanation:
Change the mixed fraction to improper fraction
2 3/4 = 11/4
Divide the answer by 4
11/4 ÷ 4 = 11/16
Each friend gets 11/16 pounds
given the function f(x)=-5|x+1|+3 for what values of c is f (x) =-12
Answers
Answer: x=2 and x=-4
Step-by-step explanation:
5a) Determine the measure of each unknown angle
Answers
Answer:
Step-by-step explanation:
25, i think
Can someone help me me I think I'm bad at this honestly..
Answers
Answer:
J
A=7.07cm^2
Step-by-step explanation:
A= (pi)(r^2)
diameter=3
radius= 1/2 of the diameter = 1.5
pi = approximately 3.14
A= (3.14) (1.5)^2
A= 7.065 ----> rounds to 7.07
use the venn diagram to compare and contrast the definitions of the linnaean class answers
Answers
The Linnaean class system provides a framework for understanding the diversity of life on Earth by grouping similar organisms together based on shared characteristics.
By comparing and contrasting the definitions of each class, we can see how different groups of animals are related to each other and how they differ in terms of their biological traits.
The Linnaean class system is a way of organizing living things based on shared characteristics. Let's compare and contrast the definitions of the Linnaean classes using a Venn diagram.
First, we have the class Mammalia, which includes all animals that have hair or fur, produce milk to feed their young, and have specialized teeth. This class overlaps with the class Aves, which includes all birds, because some birds have specialized beaks and feathers that are similar to mammalian hair and teeth. However, birds do not produce milk.
Next, we have the class Reptilia, which includes animals that are cold-blooded, lay eggs, and have scales or plates on their skin. This class overlaps with both Mammalia and Aves in terms of species that lay eggs, such as monotremes (platypus and echidnas) and some birds (ostriches and emus). However, reptiles lack specialized teeth and do not produce milk.
Finally, we have the class Amphibia, which includes animals that are cold-blooded, breathe through their skin, and undergo metamorphosis from a water-dwelling larval stage to a land-dwelling adult stage. This class overlaps with Reptilia in terms of some shared characteristics, but Amphibia also lacks specialized teeth and does not lay eggs with hard shells like reptiles.
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Please I need it today
Rachel buys cotton candy and funnel cakes at the fair. She writes the equations to shown to model the relationship between the number of cotton candy, c, and the number of funnel cakes,f, that she buys.
c+f=4
2.57c + 4.98f = 12.69
Answers
Answer:
c=-1.937743f+4.937743
Step-by-step explanation:
Let's solve for c.
2.57c+4.98f=12.69
Step 1: Add -4.98f to both sides.
2.57c+4.98f+−4.98f=12.69+−4.98f
2.57c=−4.98f+12.69
Step 2: Divide both sides by 2.57.
2.57c/2.57=-4.98f+12.69/2.57
c=-1.937743f+4.937743
A cheese maker changes the temperature of his milk at a rate of -3°F per minute. What is the change
in the temperature of the milk after 15 minutes?
Answers
Answer: -45°
Step-by-step explanation: This is because if it changes -3°F every minute and there are 15 minutes, just do 15*-3. In this case, is -45°
I need to know which ones are nonlinear or nonproportion
Answers
Nonlinear means that -- the graph isn't exactly the line. It's basically a "curve" like parabola.
Non-proportional means that --- the graph doesn't start from the origin point or doesn't start at (0,0).
( A ) is both linear and proportion.
( B ) is proportion BUT NOT LINEAR (It's curved.)
( C ) is linear and proportion.
( D ) Is linear BUT NOT PROPORTION (Doesn't start at (0,0) )
So ( B ) and ( D )
How many different 7-place license plates are possible if the first 2 places are for letters and the other 5 for numbers probability?
Answers
The total number of possible 7-place license plates are 67600000.
Given: A 7-plate license plate. 2 places are for letters and 5 places are for numbers. To find how many different 7-plate license plates are possible
Let's solve the given problem:
The license plate has 7 places. 2 places are for letters and the remaining 5 places are for numbers.
Combination of letters: As there are no restrictions given in the question, so the first letter can be any alphabet out of the 26 alphabets (A, B, C, D, ......... Z). So the first place for the letter can be filled in ²⁶C₁ ways that are 26 ways. Also for the second place, as the letters can repeat so it can be filled in ²⁶C₁ ways too which are 26 ways. Therefore, the possible ways in which the place for two letters can be filled is 26 × 26 ways = 676 ways.Combination of numbers: As there are no restrictions given in the question so the first number can be any of the numbers out of the 10 numbers (10, 1, 2, 3, ....... 9). So the first number can be filled in ¹⁰C₁ = 10 ways. Similarly, as the numbers can repeat so the 2nd, 3rd, 4th and 5th numbers can be filled in ¹⁰C₁ ways that all the other places can be filled in 10 ways each. Therefore the total number of ways in which the place for 5 numbers can be filled is 10 × 10 × 10 × 10 × 10 ways = 100000 ways.Therefore, the total number of ways in which the 7-place license plate can fill are: Total possible ways in which the two letters can be filled × Total possible ways in which the 5 number places can be filled
= 676 × 100000
= 67600000 ways
Hence the total number of possible 7-place license plates are 67600000.
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Which of the following expressions has a coefficient of 10 and a constant of 5?
10-5
102 + 5
10+5
10+52
HELP NOW PLSSS
Answers
2:97
3:15
4:62
These are the answers in order
2x+7=5y-9
please help very urgent ik very lost :,)
Answers
Answer:
5/2y - 8
Step-by-step explanation:
Step 1: Add -7 to both sides.
2x+7+−7=5y−9+−72x=5y−16
Step 2: Divide both sides by 2.
2x2=5y−162x=52y−8
Answer:
too lazy to do the math but yk
Step-by-step explanation:
ok so first you wanna make sure you isolate variables, to find x you get
2x+7=5y-9
2x=5y-2
x=(5y-2)/2
plug that into the equation, then you get the y value, which you can put into the equation again (by equation i mean 2x+7=5y-9)
then you have both x and y
Emmie has $60 to spend on craft supplies.The tax rate is 8.25%. What is the maximum amount she can spend on craft supplies before taxes?
Answers
Answer:
$55.05
Step-by-step explanation:
60 x .0825 = 4.95
60 - 4.95 = 55.05
PLSSS HELP ANSWER, THE QUESTION IS IN THE SCREENSHOT
Answers
Answer:
.7456
Step-by-step explanation:
The question is asking for the area under the curve from 1 to 2 ....see diagram.....this is approx .75
Helpppppp!!!! Pleaseee
Answers
Answer:
-512
Step-by-step Explanation
Hw I can answer this question, NO LINKS, if you answer correctly I will give u brainliest!
Answers
Answer:
B is the correct answer
Step-by-step explanation:
multiply the number of beads needed by the number of necklaces she is making.
Answer:
B
Step-by-step explanation:
For every 7 sapphires, there are 6 rubies.
You can write as a ratio. 7 : 6
You can multiply both sides by the same number
S = Sapphires
R = Rubies
s : r
7 : 6
14 : 12
21 : 18
28 : 24
This table can be expressed on a number line, just like choice B.
Pls how do I solve
b) log₂ (7y-1)=3+log₂ (y-1).
Answers
Step-by-step explanation:
Put the logs on the same side.
\( log_{2}(7y - 1) - log_{2}(y - 1) = 3\)
Using log rules, whenever you separate two logs using subtraction and they have the same base, we can write them as one log where they are a rational function
\( log_{2}( \frac{7y - 1}{y - 1} ) = 3\)
Let both of these expression be the power of a exponent with base 2.
\(2 {}^{ log_{2}( \frac{7y - 1}{y - 1} ) } = 2 {}^{3} \)
The base 2 and log base 2 cancel out
\( \frac{7y - 1}{y - 1} = 8\)
When y =1, we will get undefined so y cannot be 1
However, multiply both sides by y-1
\(7y - 1 = 8(y - 1)\)
\(7y - 1 = 8y - 8\)
\(7 = y\)
A book contains an average of 300 words per page. If you read one page in 68 seconds, what is your reading rate in words per minute? In pages per hour?
Answers
Answer:
Hey there the correct answer to your question will be below.
Step-by-step explanation:
Work: 300/68 x 60 will give you 264.7 which will round to 265*
1/68 x 3,600 will be 52.94 and if you round that you will get 53*
So the answer will be
ABOUT: 265 words per minute
ABOUT: 53 in one hour
EXACT: 264.7 words per minute
EXACT: 52.94 in one hour
Hope this helps!
By: xBrainly
Help!! Direct and Inverse Variations
Answers
The value of y is 24 when x is -2.
What is Ratio?A ratio is an ordered pair of numbers a and b, written a / b where b does not equal 0.
Given,
There are direct variations
y= 24 when x=2
We need to find value of y when x =-2
This can be found by forming an equation.
Let the value of unknown y be a
2/24=-4/a
Apply cross multiplication
2a=24(-2)
2a=-48
We need to divide by 2 on both sides
a=-24
Hence the value of y is 24 when x is -2.
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2. Solve the inequality for x. Show each step of the solution.
12x > 9(2x - 3) - 15
WILL NAME BRANLIEST!!!!!
Answers
Answer:
-7
Step-by-step explanation:
12x >9(2x-3)-15
12x >18x - 27 - 15
12x - 18x >-27 - 15
-6x >42
x>-42 :6
x>-7
According to Remland, which of the following is the primary code we use to signal identity?
Answers
The primary code we use to signal identity, according to Remland, is nonverbal communication.
Nonverbal communication refers to the transmission of messages without the use of words. It involves various forms of communication such as facial expressions, body language, gestures, posture, eye contact, and tone of voice. Remland, a researcher in the field of communication, emphasizes the significance of nonverbal cues in signaling identity.
Nonverbal cues play a crucial role in expressing our cultural, social, and personal identities. They can convey information about our emotions, attitudes, status, and affiliations. For example, the way we dress, our choice of accessories, and our body language can communicate aspects of our identity such as our gender, social group, or profession.
Nonverbal communication is particularly powerful because it often operates at an unconscious level and can convey messages that are difficult to express through words alone. These nonverbal signals can shape impressions, establish connections, and influence how others perceive and respond to us.
According to Remland, nonverbal communication is the primary code we use to signal identity. Understanding and interpreting nonverbal cues are essential for effective communication and for navigating social interactions, as they provide valuable insights into the identities and intentions of individuals.
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mike is a good athlete.Mike's father is a good athlete.Mike's sister is a good athlete.Therefore,Mike's son will be a good athlete. (Inductive or Deductive?)