Answers
Step-by-step explanation:
the sum of all angles in a triangle is always 180 degrees.
so,
x + 12 + 2x - 29 + x + 5 = 180
4x - 12 = 180
4x = 192
x = 48
Simplify
4x-12=180
Add 12 to both sides
4x = 192
Divide both sides by 4
X=48
Related Questions
Q1 : Gina writes the letters of the word PROBABILITY on separate cards. She picks one card at random. What is the probability that the card Gina selects is:
a) The letter B
b) A vowel
c) A letter before M in the alphabet?
Answers
Answer:
2/11
4/11
6/11
Step-by-step explanation:
probability the letter B = number of times b appears in the word / total number of alphabets
total number of alphabets = 11
number of times b appears in the word = 2
2/11
a vowel = total number of vowels in the word / total number of alphabets
vowels include = a,e,i,o,u
vowels in the word = a, o, i
total number of vowels in the word = 4
4/11
A letter before M in the alphabet = total number of alphabets before m in the word / total number of alphabets
letters before m = A, B, C, D, E, F, G, H, I, J, K, L
letters before m in the word = b,a, i , l
number of words before m = 6/11
What is the mode of the following numbers?
8,1,2,6, 1,4
Answers
Answer:
1
Step-by-step explanation:
Because, The mode is the value that appears most often in a set of data values. If X is a discrete random variable, the mode is the value x at which the probability mass function takes its maximum value. In other words, it is the value that is most likely to be sampled.
This is because its the number that appears the most. Hope this helps
Can someone help me oit
Answers
Answer:
The correct answer is letter D
4 (– 2а – 6b + 5а — 1)
Answers
Answer:
Evaluate: 12a - 24b - 4
PLEASE HELP!!!!!!!!!!! I NEED THIS RN!!!!! NO LINKS, JUST THE ANSWER!!!!!!!
THIS IS NOT MULTIPLE CHOICE!!!!!!
B. Find another city whose population starts larger than the city in part (a), but
that during this same time experienced population decline. Determine its
population for January 1st of the same year you picked for part (a). Write an
exponential function to represent the city’s population, y, based on the
number of years that pass, x after a period of population decline. Describe
the variables and numbers that you used in your equation.
-
c. Explain the similarities and differences between your equations in (a) and (b).
d. During what year will the population of city (a) first exceed that of city (b)?
Show all of your work and explain your steps.
e. During what year will the population of city (a) be at least twice the size of
the population of city (b)? Show all of your work and explain your steps.
Answers
Answer:
Step-by-step explanation:
We need the actual base question put that in the comments or edit the question
PLEASE HELP THIS HAS A TIMER The following two-way table shows the distribution of daily traffic and weather issues in a certain large city.
A 4-column table with 3 rows. Column 1 has entries bad weather, good weather, total. Column 2 is labeled heavy traffic with entries 25, 55, 80. Column 3 is labeled Light traffic with entries 5, 15, 20. Column 4 is labeled Total with entries 30, 75, 100. The columns are titled daily traffic and the rows are titled weather conditions.
Suppose a day from this city is selected at random. Let event A = heavy traffic and event B = bad weather. Are events A and B independent?
No, P(A) = P(B|A).
No, P(A) ≠ P(A|B).
Yes, P(A) = P(A|B).
Yes, P(A) ≠ P(B|A).
Answers
Answer:
I believe the answer is (B).
Both are not independent, and the probability of A is 30/100.
While the probability for A|B is like 30/100(80/100) which does not equal 30/100.
I've been trying to figure out how to do it and stuff, and this seems the most reasonable answer. I'm taking it now. Goodluck
ED2021
The two events are not independent as the traffic is affected by the weather conditions.
What is independent probability?Two events are independent if the occurrence of one event does not affect the chances of the occurrence of the other event. The mathematical formulation of the independence of events A and B is the probability of the occurrence of both A and B being equal to the product of the probabilities of A and B (i.e., P(A and B).
Let event A = heavy traffic and event B = bad weather.
P(A)= 25/30 and P(B)=25/30
Two events are said to be independent only when the change in one event affect the other event.
Here the two given events are not independent.
Band weathers such as heavy rainfall, snowfall etc. leads to failure of traffic management system and thereby causes heavy traffic. This is easily seen in all major urban cities.
Hence, the two events are not independent as the traffic is affected by the weather conditions.
Learn more about the independent probability here:
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Measures of center and variation can be used to describe data sets. Choose ALL statements about these measures that are true.
The mean, or average is a measure of center
The range of data set is a measure of center
The median of a data set is a measure of variability.
Measures of variability describe how the values in a data set vary.
Measures of Center describe all values in a data set with a single number
Answers
Answer:
These are the answers:
A) The mean, or average, is a measure of center.
D) Measures of variability describe how the values in a data set vary.
E) Measures of center describe all values in a data set with a single number.
The mean, or average is a measure of center
Measures of variability describe how the values in a data set vary.
Measures of Center describe all values in a data set with a single number
What is Median?The median is the value that's exactly in the middle of a data set when it is ordered. It's a measure of central tendency that separates the lowest 50% from the highest 50% of values. The steps for finding the median differ depending on whether you have an odd or an even number of data points
Arrange the data points from smallest to largest.
If the number of data points is odd, the median is the middle data point in the list.
If the number of data points is even, the median is the average of the two middle data points in the list.
Given data ,
The following statements about measures of center and variation are true:
The mean, or average, is a measure of center.
Measures of variability describe how the values in a data set vary.
Measures of center describe all values in a data set with a single number.
The statement "The range of data set is a measure of center" is false. The range is a measure of variability, not center.
The statement "The median of a data set is a measure of variability" is also false. The median is a measure of center, not variability
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what is 2 divide 74
Answers
Answer:
about 0.027028
Step-by-step explanation:
0.0270270270270270 it gos on
What is the volume of the composite figure? 1,200 units3 4,400 units3 5,040 units3 6,000 units3
Answers
Answer:
6000
Step-by-step explanation:
Answer:
the answer is D
Step-by-step explanation:
Brian and Mark are fishing. They both catch a fish. Brian's fish weighs 17 pounds less than Mark's fish. Mark's fish weighs 22 pounds How much does Brian's fish weigh, in pounds?
Answers
Answer:
5 pounds.
Step-by-step explanation:
22 - 17 = 5
Need Help!!!! I will give Brainliest
Answers
Answer:
Line C
Step-by-step explanation:
Hope you pass
Rachael has a summer job working at a library. The graph below shows the relationship between the number of hours Rachael worked and the amount of money, in dollars, that Rachael earned
Rachael's Summer Job
Money Earned ($)
501
45
40
35
30
25
20
15
- 10
5
4
Number of Hours
Write an equation to represent the amount of money, m, in dollars, that Rachael earned by working h hours
Answers
Answer:
m=9h
Step-by-step explanation:
I did the test
What is the area?
Write your answer as a fraction or as a whole or mixed number.
Answers
good luck :))
A jar contains 3 red marbles, 6 blue marbles, 5 green marbles and 6 yellow marbles. Assume there is replacement.
Answers
(I believe you are asking for the probability of picking blue then another blue )
So, in the jar, there are 20 marbles, 6 of which are blue, so pick one would be a 6/20 or 3/10 ≈ 33.3%
Assuming that you grabbed a blue marble then it was replaced with another blue marble, you would multiply 6/20 and 6/20 (the individual chances of getting one blue) and get 36/400, which simplifies to 9/100 or 9%
Please correct me if I am wrong, have a good day!
Marcus receives an inheritance of $3,000. He decides to invest this money in a 11 -year certificate of deposit (CD) that pays 5.0 % interest compounded monthly. How much money will Marcus receive when he redeems the CD at the end of the 11 years?
Answers
Marcus will receive $5,193.82 when he redeems the CD at the end of the 11 years.
What is compound interest?Compound interest is computed as interest on the principle of an account plus any accrued interest.
Compound interest can be calculated using the following formula:
A=P(1+r/n[tex])^{nt}[/tex]
Where:
A = the future value of the investment or loan
P = the principal investment or loan amount
r = the interest rate (decimal)
n = the number of compound periods
Marcus receives an inheritance of $3,000.
He decides to invest this money in an 11 -year certificate of deposit (CD) that pays 5.0 % interest compounded monthly.
P = $3,000
r =5%
t = 11 years
A=P(1+r/n[tex])^{nt}[/tex]
Substitute the values of P, r and t in the formula,
First, convert R as a percent to r as a decimal
r = R/100
r = 5/100
r = 0.05 rate per year,
Then solve the equation for A
A=P(1+r/n[tex])^{nt}[/tex]
A = 3,000.00(1 + 0.05/12[tex])^{(12)(11)}[/tex]
A = 3,000.00(1 + 0.0041666666666667[tex])^{132}[/tex]
A = $5,193.82
Therefore, Marcus will receive $5,193.82.
To learn more about the compound interest rate;
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nice day today (pls answer)
.yes
.no
Answers
Find the arc length of the semicircle. Enter an exact answer in terms of . units
Answers
Answer:
The answer is 37.699111848 units or 0 units, pick
Step-by-step explanation:
2πr (θ/360)
Express the area of the entire rectangle.
Your answer should be a polynomial in standard form.
Answers
Answer:
Area= height x width = (x + 6) (x+ 2) = x^2 + 2x + 6x + 12= x^2 + 8x + 12
Help please I dont get it
Answers
Answer:
7. IJ = KH
8. reflexive property
9. because of side side side (SSS)
hey everyone im back!!!!!!! But im in Texas now! :D
Answers
Answer:
Hiii when I went to Florida Miami I landed in Texas
Can someone pleaseeee help and if you’re correct i’ll give brainliest
Answers
Answer:
The last one
Step-by-step explanation:
Pentagon has 5 sides, it only has 4 sides.
[VERBAL DESCEPTION]
[EQUATION]
A pest control compony charges $2.50 per
Cubic inch of pesticides used cluse service
fee of $75 for the treatment
[TABLE]
[GRAPH]
PROCESS
CUBIC
INCHES
25
TOTAL
COST
818
Answers
If you have a group of 14 boys and 13 girls, and you want to choose 3 from each group, how many ways can this be done?
Answers
Answer:
8 ways
Step-by-step explanation:
14+13=27
27/3=8
I think that's right. Sorry if it isn't
Which set of measurements makes it possible to draw a unique triangle?
A
two angle measures of 30° and 55
B
two side measures of 6 ft and 15 ft
two side measures of 15 ft and 10 ft, and a non-included angle measure of 25°
D
two angle measures of 35 and 50 and a non-included side measure of 7 ft
Answers
Answer: A = 40°, Angle B = 60° and Angle C = 80°. The angles sum to 180°, so at least one triangle may be drawn.
Step-by-step explanation: Did this help
Convert: :
23.7 cm =
mm
Answers
Answer:
237
Step-by-step explanation:
multiply the length value by 10
Answer:
237 mm
Step-by-step explanation:
Formula
multiply the length value by 10
To find the vertex, What must you do with the value you get from the formula −b/2a
the options are
A. That value is your vertex
B. I have no idea, I haven't listened all week
C. Plug it into original equation
D. Plug it into quadratic formula
Answers
Answer:
C.
Step-by-step explanation:
You would need to plug it into your example equation. This is because you would need the slope of that equation. Hope this helped you out!!!
I'm having trouble answering this question is it possible someone can answer this ASAP?
Answers
Answer:
c. it is 185 cm squared all you do is add the sides and time them
Similar triangles (please explain how to do this)
Answers
Answer:
Step-by-step explanation:
Jill had 2 apples. Addy gave Jill 5 more apples. How many apples does Jill have altogether? Mark, you brainlieest if correct!
Answers
Answer:
its 7 apples
Step-by-step explanation:
Brainliest pls
Answer:
its......wait somebody answered it already :(
ASAP ILL GIVE BRAINEST!!!
Find the LENGTH of Arc ABC.
Answers
Answer:
whats this homework called and ill help u
Step-by-step explanation: