Answer:
105˚, 75˚
Step-by-step explanation:
<2 is 75˚ by same side angles of a transversal.
<1 is supplementary to <2 so 180-75 = 105˚
Question 12
Averi paid $59. 88 for 6 months of her premium online music account. Let x represent the cost Averi pays each month.
63 = $59. 88
How much does Averi pay each month for her music account?
ОА $65. 88
B
$53. 88
$9. 98
OD
$4. 99
Given that, Averi paid $59.88 for 6 months of her premium online music account. The equation for the given information can be written as;6x = 59.88. Hence, Averi pays $9.98 each month for her music account.
We have given that Averi paid $59.88 for 6 months of her premium online music account. Let x represent the cost Averi pays each month.The total cost paid by Averi in 6 months = $59.88And, the cost paid each month = x. Therefore, we can write the given information in terms of an equation as;6x = 59.88By solving the above equation, we can get the value of x.x = 59.88/6 = $9.98Therefore, Averi pays $9.98 each month for her music account.Hence, the correct option is (C) $9.98.
It can be concluded that Averi pays $9.98 each month for her premium online music account by solving the given equation 6x = 59.88.
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find the reciprocal of 3
Solve the following proportion: (round to the nearest tenths place if necessary)
4/7=10/x
I need the explanation
Solution:
Note that:
4/7 = 10/xTo find the solution to the proportion, we will need to simplify the equation (4/7 = 10/x)
4/7 = 10/x=> 4x = 70=> x = 70/4 = 35/2 = 17.5.Hoped this helped!
Answer:
x = 17.5
Step-by-step explanation:
4/7 = 10/x
4x = 70
x = 70/4
x = 17.5
True or false :If an integer is negative, its absolute value is also its additive inverse.
The statement 'If an integer is negative, its absolute value is also its additive inverse.' is True.
In this question, we have been given a statement 'If an integer is negative, its absolute value is also its additive inverse.'
We know that for any non zero real number 'm', the additive inverse is '-m'
as m + (-m) = 0
We know that the absolute value of any non-zero real number is always positive.
Consider a negative integer -p.
The absolute value of -p is |-p| = p
We can observe that -p + p = 0
-p + |-p| = 0
Therefore, the statement 'If an integer is negative, its absolute value is also its additive inverse.' is True.
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Pls help! it's due soon!!
Answer:
22
Step-by-step explanation:
Reflection on x axis
P(x, y) =P'(x,-y)
Therefore, D(2,3 ) =D'(2,-3)
what is 3/12 converted into over 100
The value of 3/12 of 100 is 25 .
In the question ,
a fraction 3/12 is given ,
we have to find the value of 3/12 of 100 .
to find the value , we first convert both the numbers into fraction
So 100 in fraction form can be written as 100/1
So the value 3/12 of 100 means
= \(\frac{3}{12} *\frac{100}{1}\)
multiplying the numerator with numerator
and multiplying denominator with denominator .
we get = 300/12
on further simplification ,
we have ,
= 75/3
= 25
So , 3/12 of 100 = 25
Therefore , The value of 3/12 of 100 is 25 .
The given question is incomplete , the complete question is
What is the value of 3/12 of 100 ?
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12. If T is the midpoint for segments SU and ST = 9x and TU = 5x + 28. What are ST, TU, and SU?
Answer:
ST = -63
TU = -7
SU = -70
Step-by-step explanation:
and if u need x = -7
Help me pleaseeeeee I need help
sofia has a collection of 200 coins. How many coins represent 20% of her collection. Divide/scale down to solve for the missing percent.
If sofia has a collection of 200 coins, 40 coins represent 20% of Sofia's collection.
To find out how many coins represent 20% of Sofia's collection, we need to first calculate what 1% of her collection is.
To do this, we can divide the total number of coins by 100:
1% of Sofia's collection = 200 coins ÷ 100 = 2 coins
Now that we know that 1% of her collection is 2 coins, we can find 20% by multiplying 2 by 20:
20% of Sofia's collection = 2 coins × 20 = 40 coins
Therefore, 40 coins represent 20% of Sofia's collection.
To find out what percentage a different number of coins represents, we can use the same method. For example, if we want to know what percentage 30 coins represent, we can divide 30 by 2 (since 2 coins represent 1%), which gives us 15%.
So, 30 coins represent 15% of Sofia's collection.
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calculated fields must always contain at least one constant. T/F
The given statement "calculated fields must always contain at least one constant" is false because calculated fields do not necessarily have to contain a constant value.
They can involve variables, formulas, functions, or expressions that perform calculations based on the given data. The purpose of calculated fields is to derive new values or perform computations based on existing data within a system or application.
While constants can be used in calculated fields, they are not a requirement. The specific requirements and structure of calculated fields may vary depending on the context and the software or system being used.
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our local maternity ward delivers 1,500 babies per year. on the average, 5 beds in the maternity ward are filled. how long does the average mother stay in the maternity ward?
The average mother stays in the maternity ward when local maternity ward delivers 1,500 babies per year is equal to 1.22 days.
Total number of babies delivered by maternity ward per year = 1,500
⇒ Total number of patients = 1,500
On average number of beds filled in the maternity ward at any given time = 5
Total patient days per year is,
⇒ Total patient days = Average number of beds filled x Number of days in a year
Since there are 365 days in a year,
⇒Total patient days = 5 x 365
= 1,825
Use the formula,
Average length of stay = Total patient days / Total number of patients
⇒Average length of stay = 1,825 / 1,500
⇒Average length of stay = 1.22 days
Therefore, the average mother stays in the maternity ward for 1.22 days.
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You start at (2, 5). You move down 4 units and up 8 units. Where do you end?
Answer:
(2,7)
Step-by-step explanation:
Answer: (2,9)
Step-by-step explanation:
23. Use Patterns and Structure An artist uses
colored tape to divide sections of a mural. She
needs to cut a piece of paper to cover triangle EFC
while she works on other sections. What are
the angle measures of triangle EFC?
As per the following diagram, the angle measures of triangle EFC is 118°
The term angle in math is known as a figure which is formed by two rays or lines that shares a common endpoint.
Here we have given that an artist uses colored tape to divide sections of a mural and she needs to cut a piece of paper to cover triangle EFC while she works on other sections.
According to the diagram, here we know that the value of
=> DE = EF
And the value of
=> EB = FB
Here we know that the value of the angles,
=> ∠EDB = ∠EFB = 90°
Thus implies that the angles,
=> ∠DFB = ∠FEB = 31°
Then the value of the angle is calculated as,
=> ∠EDB =∠EFB = 90° - 31°
=> ∠EDB = ∠EFB = 59°
Then the value of the angle ABC is calculated by sum the values of the angles, then we get,
=> ∠ABC = ∠EDB + ∠EFB = 59 + 59 = 118°
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calculate the areas of the rectangles having the following measurements
Perimeter(p)=220cm and breadth(b)=45cm
Answer:
it is 2,475
Step-by-step explanation:
What is the third term of the recursive sequence below
Given the sequence:
\(\begin{gathered} a_1=-6 \\ a_n=\frac{1}{2}a_{n-1}-n \end{gathered}\)Let's find the third term of the sequence.
To find the third term, a3, we have:
First find the second term, a2:
\(\begin{gathered} a_2=\frac{1}{2}a_{2-1}-2 \\ \\ a_2=\frac{1}{2}a_1-2 \\ \\ a_2=\frac{1}{2}(-6)-2 \\ \\ a_2=-3-2 \\ \\ a_2=-5 \end{gathered}\)The second term is -5.
To find the third term, we have:
\(\begin{gathered} a_3=\frac{1}{2}a_{3-1}-3 \\ \\ a_3=\frac{1}{2}a_2-3 \\ \\ a_3=\frac{1}{2}(-5)-3 \\ \\ a_3=-2.5-3 \\ \\ a_3=-5.5 \end{gathered}\)Therefore, the third term of the
a line that touches a curve at a point without crossing over
"If < A and
then m< A + m/B = 90°"
A. Complement Theorem
B. Definition of a Right Angle
C. Congruent Complements Theorem
D. Definition of Complementary Angles
If < A and then m< A + m/B = 90°, then D. Definition of Complementary Angles
What is a complementary angle?When the sum of two angles is 90°, the angles are said to be complementary. In other words, if two angles add up to form a right angle, they are called complementary angles. The two angles are said to complement each other in this context.
Supplementary angles are two angles that add up to 180 degrees, whereas complementary angles are two angles that add up to 90 degrees.
An angle measuring 72 degrees has a complement of 18 degrees.
Therefore, based on the information given, the correct option is D.
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What is the mean of this data: 23, 37, 11, 58, 13, 45
Step-by-step explanation:
Mean= Sumof all the numbers/ number of data
So,
23+37+11+58+13+45=187
Now...
187/6=31.166666667 Answer
hope it helps....
What is the mean of this data: 23, 37, 11, 58, 13, 45.
Solution:-To find the mean of this data, first of all we should add up all the given numbers and then divide by how many numbers there are.
So, \( \bf Mean \: = \frac{23 \: + \: 37 \: + \: 11 \: + \: 58 \: + \: 13 \: + \: 45}{6} \)
\( \bf Mean \: = \frac{187}{6} \)
\( \bf Mean \: = \: 31.17 \)
The mean of this data is 31.17. [Answer]Identify the volume of the sphere in terms of π. Please help & show your work!!
Hope it helps........................
PLEASE HELP ASAP! THANK YOU!
The scalar factor is of 6.
What is the scalar factor?
A scale factor is the ratio between corresponding measurements of an object and a representation of that object. in simple words how big or small is one object compared to another.
We are given two triangle and the measurements of the corresponding sides of the triangle.
side of one triangle is 4 and side of another triangle is 24.
To find the scalar factor we divide the two
We get the answers as 6
Hence the scalar factor is of 6
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PLEASE HELP IVE BEEN TRYING TO GET PPL TO ANSWER BUT NO ONE HAS: Order from least to greatest
Mhanifa Plz help me with this thank you!
Answer:
D
Step-by-step explanation:
This is an example of the Pythagorean theorem.
In triangle BEH, the sum of the squares of the sides of the two smaller sides, BE and BH is equal to the longest side squared, EH.
Jessica deposits her summer babysitting earnings, $600, in a savings account. How many years will it take her to earn $150 in interest at a simple annual rate of 5%? Enter the correct number in the formula
Answer:
5 years
Step-by-step explanation:
Use the formula I = Prt
I = 150, P = 600, r = 5% ( change to a percent by moving the decimal two places left, 5% = .05). Plugin the numbers to the fomrula and solve for t.
150 = 600(.05)t
150 = 30t
150/30 = 30t/30
t = 5 years
In one of the trailers the characters, narrowly escape the displacer beast by jumping into what?
The characters in the trailer would need to reach an initial velocity of at least 13.4 m/s in order to safely jump the crevice and escape the displacer beast.
In one of the trailers, the characters narrowly escape the displacer beast by jumping over a crevice. To calculate the minimum velocity required for the jump, we can use the equation for the distance of an object thrown vertically upwards:
v1 = √(2gh)
where v1 is the initial velocity, g is the acceleration due to gravity (9.81 m/s2), and h is the height of the crevice.
For example, if the crevice is 6 meters deep, the required initial velocity to safely jump over it would be:
v1 = √(2 * 9.81 * 6)
v1 = 13.4 m/s
Therefore, the characters in the trailer would need to reach an initial velocity of at least 13.4 m/s in order to safely jump the crevice and escape the displacer beast.
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Complete question:
How do you calculate the minimum velocity required to jump over a crevice to escape a displacer beast?
using 2 jugs of size 100 and 98 gallons, can we measure 3 gallons of water? why? can we measure 4 gallons of water?
No, we cannot measure 3 gallons of water using 2 jugs of size 100 and 98 gallons. But, we can measure 4 gallons of water using these jugs.
Let's call the two jugs A and B, with A being the 100-gallon jug and B being the 98-gallon jug.
To measure 3 gallons of water, we need to have one jug that is smaller than 3 gallons and another jug that is larger than 3 gallons.
However, both of these jugs are larger than 3 gallons.
This means that it is impossible to measure 3 gallons of water using these jugs.
To measure 4 gallons of water, we can follow these steps:
Fill jug A to the top with water.
Pour the water from jug A into jug B until jug B is full.
This will leave 2 gallons of water in jug A.
Pour the water from jug B down the drain, then pour the 2 gallons from jug A into jug B.
Fill jug A to the top with water.
Pour the water from jug A into jug B until jug B is full.
This will leave 96 gallons of water in jug B, with 4 gallons of water in jug A.
Thus, we can measure 4 gallons of water using these jugs.
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describe how changing one score influences the mean and standard deviation. changing one score changes the mean, but the standard deviation remains unchanged. changing one score changes both the mean and the standard deviation. changing one score does not change the mean, but the standard deviation changes.
In conclusion, changing one score can have an impact on both the mean and the standard deviation of a set of data. The extent of the influence depends on the deviation of the changed score from the original mean.
Changing one score can have an impact on both the mean and the standard deviation of a set of data. The mean is the average of all the scores, so if one score changes, it can affect the overall mean. The standard deviation, on the other hand, measures the deviation of each score from the mean. If one score changes, it can also affect the standard deviation, as the deviation of that score from the mean will be different.
For example, let's say we have a set of scores: 2, 4, 6, 8, 10. The mean of these scores is 6, and the standard deviation is 2.86. If we change the score of 2 to a 12, the new set of scores will be 12, 4, 6, 8, 10. The new mean will be 8, and the new standard deviation will be 2.94. As you can see, changing one score influenced both the mean and the standard deviation.
In conclusion, changing one score can have an impact on both the mean and the standard deviation of a set of data. The extent of the influence depends on the deviation of the changed score from the original mean.
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All F tests compare variances by ___________________.
a. dividing them
b. multiplying them
c. subtracting them
d. dividing, multiplying, AND dividing them.
All F test compare variances by dividing them.
How to perform F test?F tests compare the variances of two or more populations by dividing them. The F statistic is calculated as the ratio of the sample variances of the populations being compared.
This ratio represents the difference in variances between the populations and is used to determine whether the difference is statistically significant. F tests are commonly used in ANOVA to test.
if there is a significant difference between the means of multiple groups. Understanding F tests and their interpretation is important in many fields, including science, engineering, finance, and more.
Therefore, it is important to know that F tests compare variances by dividing them, and this forms the basis of hypothesis testing in many statistical analyses.
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Which of the following is a the following is a run on sentence
Answer:
b
Step-by-step explanation:
because there is no period and there is another sentence and thought,
Answer:
B is a run-on Sentence
Step-by-step explanation:
The reason is because there isn't any transfer words that "ends" the sentence
For A it ends with a comma and so
For C it ends with a period
For D it ends with a semicolon thus all three are correct except for B
Hope this Help!
At a pizza restaurant it costs $4 to make a small pizza that sells for $12, and it costs $6 to make a large pizza that
sells for $15. In one week, the restaurant spent a total of $1100 to make pizzas and sold all of them for $2910. How
many small pizzas were sold?
small pizzas were sold?
Mrs. Austin has 10 students in her class. She asked them whether they like football (F) or basketball (B). Sarah, Allen, kara, Todd said football. Joseph, Lydia, Matt said basketball. Caleb and Britney said they like both. Ethan said he didn't like either. 1. Define the universal set. 2. Define the two subsets.
1.The universal set is defined as {Sarah, Allen, Kara, Todd, Joseph, Lydia, Matt, Caleb, Britney, Ethan}.
2.Caleb and Britney are included in both subsets since they like both football and basketball.
1. The universal set (U) consists of all the students in Mrs. Austin's class. In this case, U = {Sarah, Allen, Kara, Todd, Joseph, Lydia, Matt, Caleb, Britney, Ethan}.
2. The two subsets are:
a) The set of students who like football (F) = {Sarah, Allen, Kara, Todd, Caleb, Britney}
b) The set of students who like basketball (B) = {Joseph, Lydia, Matt, Caleb, Britney}
Caleb and Britney are included in both subsets since they like both football and basketball.
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