The domain of the function 13. is {-4≤x≥2} and the range of the function is {2≤x≥6} and The domain of the function 14. is {0.5≤x≥1.75} and the range of the function is {0.25≤x≥1.5}
The domain of the function means all the possible value that can be put in the function or the value of inputs
The range of the function means all the possible values that can be the result of various inputs or the value of output
On the graph the x coordinates represent the domain of the function that is possible inputs and y axis represent the range of the function that is all possible outcomes
The first problem (13.)
the highest point's coordinates can be reed as (-4, 6) and the coordinates of lowest point are (0,2) . There is one more significant point , the second endpoint, whose coordinates are (2,3)
So, The domain of the function is {-4≤x≥2} and the range of the function is {2≤x≥6}
The Second problem (14.)
the highest point's coordinates can be reed as (1.75, 1.5) and the coordinates of lowest point are (0.5, 0.25) .
So, The domain of the function is {0.5≤x≥1.75} and the range of the function is {0.25≤x≥1.5}
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Find measure.
m ∠ 5
Measure of angle 5 i.e. m∠5 = 50°
What is measurement of an angle ?The measurement of angle is the degree of that angle or we can also say that the angles are always measured in degree. In geometry, the complete one revolution of four quadrants is of 360 degrees (360°) and divided into total of 360 parts where each part of this represents a degree.
How to find angle measurement ?As stated above there are total 360 parts in one revolution thus thus we can find value of particular angle by subtracting the angle from 360 or 180 for a straight line.
In the question,
Let given angle is ∠8.
Given, ∠8 = 50°
Now, according to vertical angle property
∠5 = ∠8
therefore, ∠5 = 50°
Thus, m∠5 = 50°
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The complete question is :
Find measure m∠5
The expression 16t² models the distance in feet that an object falls during the first t seconds after being dropped. What is the distance the object falls during each time?
0.5 second
If the expression 16t² models the distance in feet that an object falls during the first t seconds after being dropped, then the distance of the object during 0.5 second is 4 feet
Given,
The expression model of the distance in feet that an object falls during the first t second after being dropped = [tex]16t^{2}[/tex]
Time = 0.5 second
Then the distance = [tex]16(0.5)^{2}[/tex]
=16×0.25
=4 feet
Hence, if the expression 16t² models the distance in feet that an object falls during the first t seconds after being dropped, then the distance of the object during 0.5 second is 4 feet.
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what positive number raised to the second power is equal to 64
what are the vertex and range of 7= |x +2| -3
The vertex and range are (-2, -3) and y >= -3 respectively
How to determine the vertex and range?The equation is given as:
y = |x +2| - 3
The above equation is an absolute value equation
An absolute value equation is represented as:
y = a|x - h| + k
Where
Vertex = (h, k)
So, we have
Vertex = (-2, -3)
Also, we have
a = 1
Since a is positive, then the vertex is a minimum
Hence, the vertex and range are (-2, -3) and y >= -3 respectively
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¿Cuál es el radio de un circulo de 36 centímetros de perímetro?
There is a formula that relates circumference and radius of a circle. The formula is C=2πr, where π is roughly 3.14. So if the circumference is known, the radius can then be found using this formula.
Given:
Circumference of the circle =36 cm
The formula of circumference of the circle is C=2πr
Therefore,36=2πr
36=6.28r
π=3.14
r=36/ 6028
r=5.73cm
The radius of the circle is approximately
5.73cm.
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What are the coordinates of the point on the
directed line segment from (-8, 8) to (7,-7)
that partitions the segment into a ratio of 1 to 4?
The coordinates of the point on the directed line segment is (-5,5)
In the given sum we are using the internal division formula which goes like: (x,y) = (nx₁ + mx₂)/(m+n), (ny₁ + my₂)/(m+n)
with the available data we can interpret that where m = 1 , n = 4 , (x₁,y₁) = (-8,8) , (x₂,y₂) = (7,-7)
substituting the given values in the above formulae
The coordinates of the point is :
(x,y) = (4(-8) + 1(7))/(1 + 4) , (4(8) + 1(-7))/(1 + 4)
= ( -32 + 7)/5, (32 - 7)/5
= (-25/5) , (25/5)
= (-5,5)
∴ (x , y) = (-5 , 5)
So here the coordinates are (-5 , 5) which directed line segment from (-8,8) to (7,-7) that partions the segment into a ratio of 1 to 4
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If the signs are _______, then ______ and take the sign of the number with the greatest absolute value
Answer: different and subtract go in the empty spaces
Angels (LIne). I'm unsure of what to do.
Based on the linear pair theorem, the value of x is: 42°.
How to Apply the Linear Pair Theorem?A linear pair is a pair of two angles that are formed adjacent to each other on a straight line. These two angles, according to the linear pair theorem, have a sum of 180d degrees when their measures are added together.
From the image, we see that x° and 138° are a linear pair as they lie on a straight line.
Therefore:
x + 138 = 180 [linear pair theorem]
Subtract 138 from both sides of the equation
x + 138 - 138 = 180 - 138
x = 42°
Therefore, based on the linear pair theorem, the value of x is: 42°.
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Jasmine wants to use her savings of $1,128 to buy video games and movies. The total price of the movies she bought was $72. The video games cost $43 each.
Choose the inequality that would be used to solve for the maximum number of video games Jasmine can buy with her savings.
The last one.
It states that "The video games cost $43 each." and the total price was $72 in movies meaning that the x would go with the 43 and 1,128 would have to be greater than the amount she's buying or she won't be able to buy it.
The feasible solution is the best solution possible for a mathematical model.
a. true
b. false
The feasible solution is the best solution possible for a mathematical model , the statement is False.
Feasible Solution for a mathematical model is defined as the solution that satisfies all the constraints of the linear program.
Whereas an Optimal Solution is a feasible solution that minimizes or maximizes the function.
Optimal Solution is a part of feasible Solution .
So , an Optimal Solution can also satisfy all the constraints of the linear program.
Hence, The feasible solution is the best solution possible for a mathematical model statement is False .
Therefore , the correct option is (b) false.
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Pls pls help whoever gets it right gets a crown
4. There is one male snake, and the rest are female. She needs one vitamin pill for every female snake. How many vitamin pills does she need if the number of snakes is:
Answer:
Is this an incomplete question?
Step-by-step explanation:
What is 5.9 × 103 in standard form?
Answer: 607 7
_
10
Step-by-step explanation:
Mike wants to build a rectangular picnic area using stone tiles. he has enough money to buy 24 tiles. what are all the possible dimensions of rectangles he can make for his picnic area
Answer:
1 by 24
2 by 12
3 by 8
4 by 6
Step-by-step explanation:
We look at all the factors of 24.
1, 2, 3, 4, 6, 8, 12, 24
He can make the area:
1 by 24
2 by 12
3 by 8
4 by 6
A jar of jelly bean candies weighs
8
88 ounces. A container of caramel candies weighs
40
4040 ounces. Lúcia buys
10
1010 pounds worth of jelly bean candy jars and caramel candy containers for her big party. Given that there are
16
1616 ounces in a pound, which of the following equations correctly relates the number of jars of jelly bean candies,
j
jj, and the number of containers of caramel candies,
c
cc, that Lúcia bought?
The equation that relates the number of jars of jelly bean candies and the number of containers of caramel candies is 8/16 J + 40/16 c = 10.
How to illustrate the information?The given parameters:
Weight of jelly bean can = 8 ounces
Weight of caramel candies, = 40 ounces
Amount of Jelly bean and caramel candies bought = 10 pounds
Number of ounces in one pound = 16 ounces.
Therefore, the equation that relates the number of jars of jelly bean candies and the number of containers of caramel candies is 8/16 J + 40/16 c = 10.
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What is 2,520 divide 36
A movie theater is open x hours Monday through Thursday and y hours Friday through Sunday. Write an algebraic expression that represents the number of hours per week the theater is open.
The algebraic expression for total hours that represents the number of hours per week the theater is open is 4 x + 3 y
Number of hours the theatre is opened on Monday to Thursday = x hours.
Number of hours the theatre is opened on Friday to Sunday = y hours.
Number of hours from Monday to Thursday = 4 x hours.
Number of hours from Friday to Sunday = 3 y hours.
Total hours will be represented by the algebraic expression:
Total hours = 4 x + 3 y.
Therefore, the algebraic expression for total hours that represents the number of hours per week the theater is open is 4 x + 3 y
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0.0061 Write this number in scientific notation
12.
Answer:
6.1 * 10^-3
Step-by-step explanation:
This is because 10^-3 = 0.001 so 0.0061=6.1 * 10^-3
Answer:
6,100,000,000
Step-by-step explanation:
0.0061 x 10^12 =6,100,000,000
hi, 12 points available
I was just wondering if anyone knows the answer to this question?
Two numbers, Greater than 1, which have A lowest common Multiple of 48?
Answer:16 and 24
Step-by-step explanation:
Characteristics exhibited by continuously varying traits ________. group of answer choices are always autosomal never happen are always sex-linked are called quantitative traits always happen
Characteristics exhibited by continuously varying traits are called quantitative traits. These continuously varying traits always measure phenotypes which usually depend on the cumulative behavior of many genes.
What are continuously varying traits?
Continuous varying traits exhibit the characteristics whose traits do not fall in the discrete categories like height and weight. Different traits which come under continuous varying traits are anatomical traits, physiological traits, behavior traits as well as diseases. It shows the continuous phenotypic variation within the group of individuals.
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Ann, Claire and Josh collect stickers. One week, Ann collects 7 more stickers than Josh. Josh collects twice as many stickers as Claire. If they collect a total of 157 stickers, how much stickers did each collect?
Josh collected 60 stickers, Ann collected 67 stickers and Claire collected 30 stickers.
How to find the number of stickers each collect using variables?Ann, Claire and Josh collect stickers. One week, Ann collects 7 more stickers than Josh.
let use variables to represent the amount of stickers they collected.
Therefore, Ann collects 7 more stickers than Josh. Josh collects twice as many stickers as Claire
Josh stickers = x
Ann stickers = 7 + x
Claire stickers = 1 / 2 x
Total stickers collected = 157
Therefore,
x + 7 + x + 1 / 2 x = 157
x + x + 1 / 2 x = 157 - 7
2.5x = 150
divide both sides by 2.5
x = 150 / 2.5
x = 60
Therefore, Josh collected 60 stickers, Ann collected 67 stickers and Claire collected 30 stickers.
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Solve -4(3x-7)=52 for x
Answer:
x = -2
Step-by-step explanation:
First, distribute:
-12x + 28 = 52
Then, subtract 28 on both sides:
-12x = 24
Finally, divide -12 on both sides:
x = -2
Step-by-step explanation:
hope it helps
solve for x in terms of y
4x+2y=7
Answer: [tex]x=\frac{7-2y}{4}\\[/tex]
Step-by-step explanation:
4x+2y-2y=7-2y
4x= 7-2y
[tex]\frac{4x}{4}=\frac{7}{4}-\frac{2y}{4}[/tex]
Simplify: [tex]\mathrm{Divide\:the\:numbers:}\:\frac{4}{4}=1[/tex] = x / [tex]\frac{7}{4}-\frac{2y}{4}[/tex] x = [tex]\frac{7-2y}{4}[/tex]
What is 7 12/13 as a improper fraction?? I rlly need help
Answer: 103/13
Step-by-step explanation:
7 * 13 = 91
91 + 12 = 103
The arithmetic mean of the monthly salaries of two employees is $ 3210 . One employee earns $ 3470 per month. What is the monthly salary of the other employee?
b. What equation can you use to find the other monthly salary?
The arithmetic mean of the monthly salaries of two employees is $ 3210 . One employee earns $ 3470 per month. What is the monthly salary of the other employee.
Then $2950 is the salary of the other employee.
What is arithmetic mean?$2950 is the monthly salary of the other employee.
a. the given information = mean of two salaries = 3210
= salary of 1st employee =3470
the unknown information = salary of 2nd employee = 2950
The arithmetic mean is the most straightforward and widely used method of calculating a mean or average. It only requires adding up a group of figures, then dividing the result by the entire amount of figures in the series. Consider the numbers 34, 44, 56, and 78 as an example. It totals 212.
The mean or arithmetic average are other names for the arithmetic mean. It is determined by adding up each number in a particular data set, then dividing the result by the overall number of items in the data set. For uniformly distributed integers, the middle number serves as the arithmetic mean (AM).
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Sadie worked 14 hours last weekend at Pickles and Onions sub shop. On Saturday, her gross
income was $90 but her net income was only $77.75. On Sunday, her gross income was $120
and her net income was $101.38.
How much did Sadie pay in payroll taxes for the weekend? /PLS HELP
Answer:
$30.87
Step-by-step explanation:
Saturday
- gross: $90
- net: $77.75
Sunday
- gross: $120
- net: $101.38
Total gross: 90 + 120 = $210
Total net: 179.13
Total tax: 210 - 179.13 = 30.87
please help me I need help i have problems
Answer:
3.6cm
Step-by-step explanation:
the points lie in order like this
A.....B.....C
we know that A......B......C total spans 4cm (or 40mm)
we know that A......B spans 4mm
we need to know the length of B......C
B......C = A.......B.......C - A.....B = 40mm - 4mm = 36mm = 3.6cm
Solve x³ = 27. A x=9. Bx = 19,683 C_x=3√3. DX = 3
Answer:
D. x = 3
Step-by-step explanation:
[tex] {x}^{3} = 27[/tex]
[tex]x = \sqrt[3]{27} = 3[/tex]
Simplify the equation please
Answer:
[tex]4(5) {m}^{3} \times {m}^{2} \times {n}^{2} \times {n}^{1} [/tex]
since you know the rules of exponents we are multiplying powers of the same bases meaning we will add the exponents.
[tex] = 20 {m}^{3 + 2} {n}^{2 + 1} \\ = 20 {m}^{5} {n}^{3} [/tex]
2. In a sale, a jacket costing $40 is reduced by 20%. What is the sale price?
Answer:
$32
Step-by-step explanation:
1.20÷100×40=8
2.$40-$8=$32