The area of rectangular decorative bookmark prepared by Rahul is 8 square inches
Rahul is making a decorative bookmark whose dimensions are 2 inches× 4 inches which clearly states that the decorative bookmark prepared by Rahul is in the shape of a rectangle whose length is 4 inches and breath is 2 inches
In this question we are told to find out the area of rectangular bookmark So, we have to use the formula of area of rectangle
area of rectangle = length of rectangle × breath of rectangle
= 4 inches × 2 inches
= 8 inches²
Hence the area of rectangular decorative bookmark prepared by Rahul is 8 square inches
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Name all segments on the line that contain point c
The name of all segments on the line that contain point c are AD, BD, AE, BE
How to name all segments on the line that contain point c?The points on the number line are given as:
A, B, C, D and E
On this number line, the point either sides of point C are
A and B & D and E
This means that the point C is on the lines AD, BD, AE, BE
Hence. the name of all segments on the line that contain point c are AD, BD, AE, BE
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Convert the US measurements as indicated. Round your results to two decimal places as needed.
Althea needs
85
ounces of coldcuts for a party. How many pounds and ounces does she need?
pounds and
ounces
Isabella is on a flight that lasts
3
hours and
24
minutes. How many minutes is the flight?
minutes
Mateo needs
68
cups of juice to make punch. How many gallons does he need?
gallons
Liam visited Europe for
3
weeks. How many hours did he visit?
hours
The value of the conversion will be:
5.3125 pounds
204 minutes
504 hours
How to compute the value?Althea needs 85 ounces of coldcuts for a party. The number of pound will be:
16 ounces = 1 pound
= 85/16
= 5.3125 pounds
The conversion of 3 hours to 24 minutes will be
= (3 × 60) + 24
= 204 minutes
The conversion of 3 weeks to hours will be:
168 hours = 1 week
3 weeks = 168 × 3 = 504 hours
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A citrus farmer wants to know which of three fertilizers (A, B, and C) is most effective for increasing the number of oranges on his trees. He is willing to use 30 mature trees of various sizes from his orchard in an experiment with a randomized block design.
Which of the following is a correct step regarding the randomized block design of this experiment?
Step 1: It is reasonable to think that there is an association between the size of the tree and number of oranges produced. So to control this influence, the farmer should form blocks based on the size of the trees (small, medium, large).
Step 2: The farmer should randomly assign one-third of the small trees to fertilizer A, one-third to fertilizer B, and one-third to fertilizer C.
Step 3: The farmer should do the same allocation for the medium and large sized trees.
Step 4: In the end, the farmer should measure each tree’s orange production.
or all of them correct?
All Steps are needed for know which fertilizer is most effective.
Step-by-step explanation:
Given that
A citrus farmer wants to know which of three fertilizers (A, B, and C) is most effective for increasing the number of oranges on his trees. He is willing to use 30 mature trees of various sizes from his orchard in an experiment with a randomized block design.To find
We have to find correct step regarding the randomized block design of this experiment.So, according to the question
The division of subjects into units known as blocks was a component of the randomized block design. the random application of treatment to each block's components or subjects.
Here, we divide the 30 mature trees into 3, resulting in three blocks, each with 10 mature trees. Then, each of the three units receives a random application of citrus fertilizers A, B, and C.
So, All steps are needed to analyse which of three fertilizers (A, B, and C) is most effective for increasing the number of oranges on his trees.
Step 1: will divide his 30 trees based on sizes.
Step 2: will be give the results of fertilizer A,B and C on the small trees.
Step 3: will be give the results of fertilizer A,B and C on the medium and large sized trees.
Step 4: is the part of measurement, which is give the final results which of three fertilizers (A, B, and C) is most effective and farmer can use one of that fertilizer for increase their production.
Answer:
All Steps are needed for know which fertilizer is most effective.To learn more about Division, please click on the link:
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lesson 8.1 PLEASE HELPPPPPPPPP.........
Find the area of each. Use [3.14] for the value of [pi]. Round your answer to the nearest tenth.
#1 - (7^2)3.14 = 153.86, C
#2 - (5^2)3.14 = 78.5, C
the last 2 i got answers that weren't listed so im not sure
The cost function for a certain commodity is c(q)=84+0.16q-0.0006q^2+0.00000q^3. Find and interpret c'(100).
The correct answer for the intercept c'(100) is 0.04.
According to the question, the given expression for the cost function in terms of intercept is as written below:
[tex]c(q)=84+0.16q-0.0006q^{2} +0.00000q^{3}[/tex]
Differentiate the given expression and it can be re-written as:
[tex]c'(q)=0+0.16-0.0006(2q) +0.00000(3q^{2})[/tex]
Now, substituting the value of the variable 'q' as 100:
[tex]c'(100)=0+0.16-0.0006(2(100)) +0.00000(3(100)^{2})\\ c'(100)=0.16-0.0006(200) +0.00000(30000)[/tex]
⇒c'(100) = 0.16 - 0.12 =
c'(100) = 0.04
Hence, the correct answer for the intercept c'(100) is 0.04.
What is intercept?
The term intercept can be defined as the point on the y-axis. It is used to calculate the slope of the line. And it is that point from where straight line passes.
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A taxi company charges an initial fee
of $2.80 plus $3.50 per mile traveled.
a. Does the situation represent a function? If so, identify
the independent and dependent variables.
b. You have enough money to travel at most 20 miles
in the taxi. Find the domain and range.
The situation is a function, & the independent and dependent variables are the number of miles and total fee, respectively
a. Does the situation represent a function? If so, identify the independent and dependent variables.The given parameters are
Initial Fee = $2.80
Rate = $3.50 per mile
Let the number of miles be x and the total fee be y
So, we have
Total fee = Initial Fee + Rate * Number of miles
This gives
y = 2.8 + 3.5x
This means that the situation is a function, & the independent and dependent variables are the number of miles and total fee, respectively
b. You have enough money to travel at most 20 miles in the taxi. Find the domain and range.Here, we have
Maximum number of miles = 20
This means that the domain is 0 <= x <= 20
Substitute 20 for x in y = 2.8 + 3.5x
y = 2.8 + 3.5 x 20
Evaluate
y = 72.8
This means that the range is 0 <= x <= 72.8
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Given 9.05(−13.2), find the product.
The value of the product expression 9.05(−13.2) is -119.46
How to find the product of the expression?The expression is given as
9.05(−13.2)
Rewrite properly as
9.05 * (−13.2)
Using a calculator, we have
-119.46
Hence, the value of the product expression 9.05(−13.2) is -119.46
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A department store advertises a sale where the customer chooses the discount. A customer may choose a flat discount of $20 off any purchase or 20% off the total purchase price. The final purchase price of an item was $175.
a. What are the possible prices of the item before each discount?
b. Which discount represents a bigger savings in cost for the customer?
The answers will be :
A. The possible prices at flat discount of $ 20 will be $195 and at flat discount of 20% will be $218.75
B. The discount of flat 20 % gives a bigger savings in cost for the customer.
What do you mean by discount ?
The discount is the difference between the purchase price and the item's par value or simply deduction from the cost price of a good.
It is given that the final purchase price of the item is $175.
A.
Let's try to find out the possible price of item before each discount.
So , price before discount can be calculated by using formula which is :
Price before discount = Discount + Final purchase price
As in first case the flat discount is of $20 , so :
Price before discount = $20 + $ 175
Price before discount = $195
Now as per the question , there is a flat discount of 20% off the total purchase price .
So , let's assume if price before discount is P then :
[ P - ( 20P / 100) ] = 175
P - 0.2 P = 175
0.8 P = 175
or
P = $ 218.75
B.
From the above calculations which we have done , we can conclude that the discount of 20 % represents a bigger savings in cost for the customer because customer is saving an amount of $218.75 which is greater than $195.
Therefore , the answers will be :
A. The possible prices at flat discount of $ 20 will be $195 and at flat discount of 20% will be $218.75
B. The discount of flat 20 % gives a bigger savings in cost for the customer.
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1 .If m∠SUT = 3x + 6 and m∠RUS = 5x – 4, find x
2.If m∠SUT = 3x + 6 and m∠RUS = 5x – 4, find m∠SUT.
same pic for both
*
Answer:
1.If you are to check the figure you will find that it is a rectangles. You should know the properties of a rectangle.
we are goin to use the property: Each vertex of a rectangle has angle equal to 90 degreesmeaning since m∠SUT and m∠ RUS form the vertex when added they give 90°3x+6+(5x-4)=90°
3x+5x+6°-4°=90°
8x+2°=90°
8x=90°-2°
8x=8°
[tex]\frac{8x}{8} =\frac{88}{8} \\x=11[/tex]
2.m ∠SUT is donated by 3x+6
and now we know the value of x=11°
m∠SUT=3(11°)+6
m∠SUT=33°+6°
m∠SUT=39°
Find the square for #40
Show your work
Answer:
Step-by-step explanation:
[tex]=(x1+x2)(x1+x2)\\=x1(x1+x2)+x2(x1+x2)\\=(x1)^{2} +x1x2+x1x2+(x2)^{2} \\=(x1)^{2} +2(x1x2)+(x2)^{2}[/tex]
Hope this helps!!!
A box is launched upward from the ground at a speed of 69 feet per second. Calculate the height, in feet, of the box at 2 seconds if the height is given by h(t)=−16t2+69t where t is seconds.
According to the solving the Hight in feet at 2 second is 74.
What is the link between height and time, as well as height and velocity?This asserts that the height (h) of a projectile is equal to the combination of two products: its initial velocity and time in the air, and indeed the acceleration constant as well as half of the time squared.
What is the Max height formula?max = h plus V02 / (4 * g) When launching from the ground, the range is maximized (h = 0). If = 0°, therefore vertical velocity becomes equal to zero (Vy = 0), indicating horizontal projectile motion.
According to the given data:Given h(t)=−16t²+69t
t = 2 sec
substituting the value of t = 2.
h(2)=−16(2)²+69(2).
= -64 + 138
= 74
According to the solving the height and time in feet at 2 second is 74.
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the circle below centred at O has a radius of 12cm
Answer:
x = 9.7 cmStep-by-step explanation:
OB is perpendicular bisector of AC (since AB = BC) so triangle OBC is right triangle.
We have:
OB = x,OC = 12 cm,BC = 7 cmUse Pythagorean to find the missing value:
x² + BC² = OC²x² = OC² - BC²x² = 12² - 7²x² = 144 - 49x² = 95x = √95x = 9.7 cm (rounded)
Lucie works out 25 x 12.2 without a calculator.
Here is her working.
10 × 12.2 = 12.20
20 × 12.2 = 24.40
5 x 12.2 = 61
25 x 12.2 = 24.40 +61 = 85.40
Lucie's working is incorrect.
Identify and (only) correct the lines containing a mistake
to work out the correct answer.
122
244
Answer:
[tex]25 \times 12.2 = 305.00[/tex]
PLEASE ANSWER! WILL GIVE BRAINLIEST
Owen draws the cube shown. Pat draws a cube with a side length that is 3 units greater than the side length of Owen's cube, show an equation and answer to represent the volume of Pat's cube.
Volume = side³.
Cube drawn by Owen From the drawing:Side = 7 in.
Cube drawn by PatSide length is 3 units greater than the side length of Owen’s cube:Side = 7in + 3in = 10 in
So the 3 sides= 10 you multiply 10 x 10 x 10 and would give you 1000
According to a recent survey, 62 % of the population owns a cat. 37 Percent of cat owners are married, while 44 % of non-cat owners are married. If you randomly select a person, what is the probability that she/he is married?
Answer:
There are two possibilities that you need to take into account:
1) having a cat and being married
2) not having a cat and being married
P(having a cat) = 0.19
P(no cat) = 1 - P(having a cat) = 1 - (0.19) = 0.81
Since 9% of cat owners are married: (0.19)(0.09) = 0.0171
Since 11% of non-cat owners are married: (0.81)(0.11) = 0.0891
Probability of randomly selected person being married = 0.0171 + 0.0891 = 0.1062
The line y=kx + 4 goes through the point (2,-2)
Find the value of K
Please answer quickly
You want to plug in the coordinate pair to solve this.
x = 2
y = -2
y = kx + 4
-2 = 2k + 4
-6 = 2k
k = -3
Write the number for 160,060 in expanded form and using number names
Un inversionista pierde en la bolsa el 10% de su capital, luego pierde el 20% de lo que le queda, vuelve a invertir y pierde el 10% de lo que quedaba, finalmente hace una última inversión, que resulta exitosa, ganando el 40% del resto. Si su capital inicial fue de $ 16 000. ¿Cuál fue el capital final resultante?
El capital final resultante es igual a $ 14 515,20.
¿Cómo determinar el capital final de un inversionista?
En este problema tenemos el caso de un inversionista que invierte cuatro veces, teniendo tres pérdidas y una ganancia sucesivas. Esta situación se puede modelar mediante una productoria que involucra el capital inicial y los porcentajes de ganancia y pérdida:
C' = C · Π (1 + r / 100) (1)
Donde:
C - Capital inicialr - Porcentaje de ganancia (la pérdida es un número negativo).C' - Capital finalEn consecuencia, el capital final resultante es el siguiente:
C' = 16 000 · (1 - 10 / 100) · (1 - 20 / 100) · (1 - 10 / 100) · (1 + 40 / 100)
C' = 14 515,20
El capital final resultante es igual a $ 14 515,20.
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What is the slope of a line graphed below?
Answer:
Undefined
Step-by-step explanation:
The slope of a horizontal line is zero. The slope of a vertical line is undefined.
Solve each system by substitution
 may I please get help
Price = $1,199
They gave off 40% discount
I. E. $1,199/100 × 40%
= $479.60
NEED HELP
OFFERING 20 POINTS
Answer:
Step-by-step explanation:
the correct answer is is the (D)
Answer: y=3x-9
Step-by-step explanation:
Lines are called parallel if their angular coefficients are equal to each other
Hence, y=3x-9
Solve the equation.
−
3
(
3
−
4
x
)
=
5
(
x
−
1
)
+
7
(
x
+
2
)
15545488455
54545545545542458545455154
4664254545
Which is a true statement? Question 3 options:
–4 > 0
–12 < –3
–15 > –5
2 < –5
Answer:
-12<-3
Step-by-step explanation:
-3 is bigger than -12 and is closer to 0
515,060 to the nearest hundred thousand
Answer:
500,000
hope this helps
if two angles are not adjacent, then they are not a linear pair
False, if two angles are not adjacent, then they are not a linear pair.
Given that,
To justify that if two angles are not adjacent, then they are not a linear pair.
The angle can be defined as the one line inclined over another line. The measure of angle is in degrees and radians.
Here,
When two angles are not adjacent can be linear pairs,
But pair can be linear pair whether the angle is not adjacent.
Thus, the statement is false False, if two angles are not adjacent, then they are not a linear pair.
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Can someone help?? Thanks. :)
By applying the supplementary angle theorem, the magnitude of angle B (m<B) is equal to 38°.
What is a supplementary angle?A supplementary angle can be defined as two (2) angles or arc whose sum is equal to 180 degrees.
Mathematically, a supplementary angle can be calculated by using this formula:
Q + R = 180
Where:
Q and R are measure of the angles subtended.
m<ADC = 180° - 110°
m<ADC = 70°
Substituting the given parameters into the formula, we have;
m<ADC + m<DAC + m<ACB = 180
70 + 46 + m<ACB = 180
116 + m<ACB = 180
m<ACB = 180 - 116
m<ACB = 64°
Now, we can determine the magnitude of angle B (m<B) based on the given diagram:
m<B = 180 - (m<CAB + m<ACB)
m<B = 180 - (78 + 64)
m<B = 180 - 142
m<B = 38°
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example of a vertical line test
Answer:
The vertical line test is a method that is used to determine whether a given relation is a function or not. The approach is rather simple. Draw a vertical line cutting through the graph of a relation, and then observe the points of intersections.
Step-by-step explanation: hope this helps
Select the correct answer. Given: Line a and line b intersect Prove: Z1 Z3 A. B. O C. 2 Statements 1. Line a and line b intersect 2. ? 3. 23is supplementary to 22 4. 41/3 Which statement and reason best completes the proof? O D. 4 3 b 2. Z2is supplementary to 24 2. m/2 + m/3 = 180° 2. m/1 + m/4 = 180° Reasons 1. given 2.? 2. Z1is supplementary to 22 3. linear pair theorem 4. congruent supplements theorem. 2. linear pair theorem 2. definition of supplementary angles 2. definition of supplementary angles 2. linear pair theorem
The best statement and reason that completes the proof is option D that is,
statement- 2. ∠1 is supplementary to ∠2
reason- 2. linear pair theorem
To prove ∠1 ≅ ∠ 3, we can use the congruent supplements theorem. According to the congruent supplements theorem, If two angles are supplements of the same angle then two angles are congruent.
Line a and line b intersect (given)
∠3 is supplementary to ∠2 because of linear pair theorem (given)
So, if we take ∠2 as the common angle
And ∠1 is supplementary to ∠2 by linear pair theorem ( option D)
Then, ∠1 is supplementary to ∠2 which is supplementary to ∠3
Therefore, ∠1 ≅ ∠3 (according to the congruent supplements theorem)
Hence proved.
Therefore, the best statement and reason that completes the proof is
statement- 2. ∠1 is supplementary to ∠2
reason- 2. linear pair theorem
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Option D, which is the following, is the finest statement and justification for concluding the proof.
statement 2. 1 is an addition to 2
2. The linear pair theorem
We can apply the congruent supplements theorem to demonstrate 1 and 3. The congruent supplements theorem states that two angles are congruent if they are supplements of the same angle.
Lines a and b come together (given)
Because of the linear pair theorem, 3 is an addition to 2 (given)
Thus, if we consider 2 to be the common angle
And the linear pair theorem enables 1 to be an addition to 2 ( option D)
Then, 1 is an addition to 2 which is an addition to 3
Consequently, 1 + 3 (according to the congruent supplements theorem)
So it was proved.
As a result, the strongest argument and supporting evidence are
statement 2. 1 is an addition to 2
2. The linear pair theorem
ALGEBRA 1 HW!! I WILL GIVE BRAINLYEST please explain how u got ur answer too..
Answer: yes the graph and the table represents the same relationship between x and y.
Step-by-step explanation: the table "x" is going up by X1 and y is going by x2 for each number meaning it does have a relationship, and the graph also has a relationship because is going (1,2) then (2,4) then (3,8) then (4,16) just like the table so yes it does have a relationship.