Answers
9514 1404 393
Answer:
D. 128°
Step-by-step explanation:
The exterior angle is the sum of the remote interior angles.
x = y + z
198 -5n = (5n +37) +(n +7)
154 = 11n . . . . . . . . . add 5n-44
14 = n . . . . . . . . . . divide by 11
The remote exterior angle is ...
m∠x = (198 -5(14))°
m∠x = 128°
just an addition to the superb reply above by sqdancefan
[tex]\begin{array}{llll} a + \underline{y + z} &=& 180\\ a + x & = & 180\\ \underline{y + z} &=&x \end{array} \\\\[-0.35em] ~\dotfill\\\\ 198-5n = (5n+37)+(n+7)\implies 14=n\implies \measuredangle x = 128[/tex]
Related Questions
Please help me!! I will try to give brainliest!!!
Answers
Answer:
If you round it the 30. If not round 29.7
Step-by-step explanation:
Branliest plz :)
Find the length x (plz help giving BRAINLY)
Answers
Answer:
x = (7×4) /8 = 7/2
z > 34. Which of the following statements is the best way to describe the value of z? (3 points) The value of z is less than 34. The value of z is more than 34. The value of z has a maximum of 34. The value of z has a minimum of 34.
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Answer:
ans: value of z is greater than 34
Step-by-step explanation:
draw the number line as shown in picture
Big math test I need help if I don’t I fail
Answers
Which of the following is a geometric sequence?
A) 5, 7, 9, 11, 13, ...
B) -3,3, -3, 3, -3, 3, ....
C) -2,0, 2, 4, 6, ...
D) 0, -3, -6, -9, -12, -15, ...
help a homie out
Answers
Is 12 1/2 even or odd. How do you know?
Answers
Evaluate 6x when x=10.
Answers
Answer:
60
Step-by-step explanation:
The solution is, the value of 6x = 60.
What is multiplication?In mathematics, multiplication is a method of finding the product of two or more numbers. It is one of the basic arithmetic operations, that we use in everyday life.
here, we have,
given that,
x = 10
now, we have,
to find the value of 6x
as x= 10
putting in 6x we get,
6 * 10
=60
Hence, The solution is, the value of 6x = 60.
To learn more on multiplication click:
brainly.com/question/5992872
#SPJ2
Joseph earns $10,000 a month working at a law firm. His monthly living expenses like food and gasoline amount to $3,500. He pays $2,700 for his mortgage. He also has $900 in credit card debt and pays $1,200 toward his auto loan each month. What is Joseph's debt-to-income ratio
Answers
The right triangle below illustrates a parking lot, with the right angle at the bottom right of the triangle. Find the length x. Show all your work
Answers
....You didn't attach nothing but if X is the thing I wrote below. Do A^2+B^2=C^2. Basically the left side squared plus the bottom side squared equals X squared. Then square root What the left side of the equation is.
| \
| \ X
| \
| \
----------------------
Help with the slop thanks
Answers
If asphalt pavement costs $0.78 per square foot, determine, to
the nearest cent, the cost of paving the shaded circular road
with center o, an outside radius of 50 feet, and an inner
radius of 36 feet.
Answers
Answer:
2590.33
Step-by-step explanation:
...............
Can someone please help me?
Answers
Answer:
g(x)=-(x+2)(x-1)
g(x)=6-3x-3x^2
Step-by-step explanation:
Use desmos to graph each function and then just see which ones are equal to zero when x=-2 and x=1
Suppose that nine Massachusetts athletes are scheduled to appear at a charity benefit. The nine are randomly chosen from eight volunteers from the Boston Celtics and four volunteers from the New England Patriots. We are interested in the number of Patriots picked.
a. In words, define the random variable X.
b. List the values that X may take on.
c. Give the distribution of X. X ~ _____(_____,_____)
d. Are you choosing the nine athletes with or without replacement?
Answers
Answer:
a) Random Variable - The value of this variable occur according to the frequency distribution
b) X may be volunteers from the Boston Celtics or the volunteer from New England Patriots
c) Distribution 1 to 13
d) Without replacement
Step-by-step explanation:
a) Random Variable - The value of this variable occur according to the frequency distribution
b) X may be volunteers from the Boston Celtics or the volunteer from New England Patriots
c) Distribution 1 to 13
d) Without replacement
Out of 36 people in a parade, 18 are wearing red, 15 are wearing blue, and 7 are wearing both red and blue. How many people were wearing neither color?
Answers
Answer:
3 people were wearing neither color.
Step-by-step explanation:
Red: 18/36
Blue: 15/36
Both: 7/36
Neither: ?
Both does not matter here because it does not help us find the answer to neither.
Add the red and blue together:
18/36 + 15/36
33/36
33 people are wearing red and/or blue. That leaves 3 people left over (36 - 33 = 3) who are not wearing either color.
A recent study indicated that the average cost of living for a family of four in various cities across the US was $65,351 with a standard deviation of $7712. A company is thinking about relocating to a city with a lower cost of living. They would like to choose a city in the bottom 30% of those surveyed. What is the cutoff for the cost of living that would make a city eligible for relocation by this company
Answers
Answer:
The correct answer is "57408".
Step-by-step explanation:
Given:
[tex]\mu=65351[/tex]
[tex]\sigma=7712[/tex]
[tex]p=0.15[/tex]
As per the standard table, we know,
[tex]z=-1.03[/tex]
Now,
⇒ [tex]z=\frac{x-\mu}{\sigma}[/tex]
By putting the values, we get
[tex]-1.03=\frac{x-65351}{7712}[/tex]
[tex]x=57407.64[/tex]
or,
[tex]=57408[/tex]
Half of Isiah’s money is equal to ⅔ of Bob’s money. Isiah has $15 more than Bob. How much money do they have altogether?
Answers
The amount of money they have altogether is $105.
What is the system of equations that represent the question?i - b = $15 equation 1
1/2i = 2/3b
3i = 4b
i = 4b/3 equation 2
Where:
i = amount of money Isiah has
b = amount of money Bob has
How much money does Bob have?Substitute for the value of i in equation 1
4b/3 - b = $15
1/3b = $15
Multiply both sides of the equation by 3
b = $45
How much money does Isiah have?
Substitute for $45 in equation 1
i - $45 = $15
Add $45 to both sides of the equation
i = $45 + $15
i = $60
How much do they both have?
$60 + $45 = $105
To learn more about simultaneous equations, please check: https://brainly.com/question/25875552
Suppose the manager of a shoe store wants to determine the current percentage of customers who are males. How many customers should the manager survey in order to be 80% confident that the estimated (sample) proportion is within 9 percentage points of the true population proportion of customers who are males?
Answers
Answer:Sử dụCustomer Datang
Step-by-step explanation:
Below is a regression analysis of the number of burglaries in 2006 (response variable) on the student enrollment (explanatory variable) for 17 randomly-selected four-year public universities in the United States. Assume that the conditions for regression inference have been satistied.
Predictor Coef SE Coef T P
Constant 4.43 10.41 0.43 0.677
Enrollment 0.0018751 0.0005724 3.28 0.005
S= 22.5012 R-Sq= 41.7% R-Sq (adj ) =37.8%
Which of the following is an appropriate interpretation of the number 22.5012?
(a) The standard deviation of the response variable "student enrollment" is 22.5012.
(b) The standard deviation of th explanatory variable "number of burglaries" is 22.5012. )
(c) The typical distance between observed values for student enrollment and values for enrollment predicted by the regression equation is about 22.5012.
(d) The typical distance between observed values for number of burglaries and values for number of burglaries predicted by the regression equation is about 22.5012.
(e) The sum of the squared deviations between the observed number of burglaries and the number of burglaries predicted by the regression equation is about 22.5012
Answers
Answer:
d. The typical distance between observed values for number of burglaries and values for number of burglaries predicted by the regression equation is about 22.5012.
Step-by-step explanation:
In a regression output, the S which is the standard error of the regression, gives us the absolute measure of the average distance from which the observed data point falls from the line of regression. S is in the unit of the response variable or the dependent variable. The response variable is the number of burglaries in 2006. Based on this explanation, option d is the best and right answer for this question.
Fernando invested money in a 5-yr CD (certificate of deposit) that returned the equivalent of 3.3% simple interest. He invested S1000 less in a 18-month CD
that had a 2% simple interest return. If the total amount of interest from these investments was $945.00, determine how much was invested in each CD.
Answers
Answer:
Fernando invested $ 5000 on the 5-year CD and $ 4000 on the 18-month CD.
Step-by-step explanation:
Since Fernando invested money in a 5-yr CD (certificate of deposit) that returned the equivalent of 3.3% simple interest, and the invested $ 1000 less in a 18-month CD that had a 2% simple interest return, if the total amount of interest from these investments was $ 945.00, to determine how much was invested in each CD the following calculation must be performed:
3.3 x 5 = 16.5
2 x 1.5 = 3
4000 x 0.165 + 3000 x 0.03 = 750
6000 x 0.165 + 5000 x 0.03 = 1140
5000 x 0.165 + 4000 x 0.03 = 945
Therefore, Fernando invested $ 5000 on the 5-year CD and $ 4000 on the 18-month CD.
Can anybody help me find the answer
Answers
Answer:
8 units²
Step-by-step explanation:
2(2) + 2(2) = 8
The following examples illustrate the commutative property of multiplication.
5 · 2 · 9 = 2 · 5 · 9
3.14 · 2 = 2 · 3.14
Study the examples, then choose the statement that best describes the property.
a · b = a ÷ b
a · (b · c) = (a · b) · c
a · b = b · a
a · b = a · c
Answers
georgianne completed 60% of her homework assignment. write the portion of her homework that she still needs to complete as a fraction
HELPP PLEASE
Answers
Answer:
4/10 or 40/100
Step-by-step explanation:
it is 4/10 or 40/100 because 100 - 60 = 40
and 60% as a fraction is 6/10 or 60/100
so it is 40/100 or 4/10
hope this helped :)
how is the graph of y=4x^(2)+2 different from the graph of y=4x^(2)
Answers
Answer:
y=mx+b
Step-by-step explanation:
so that is b right?
that means its what number you start the y on
Question 9(Multiple Choice Worth 5 points) (06.01 MCWhat is the value of the expression 2 + 32. (5 - 1)
Answers
Answer:
38
Step-by-step explanation:
2 + 3^2 (5 - 1)
PEMDAS says parentheses first
2 + 3^2 (4)
Then exponents
2 + 9 (4)
Then multiply
2+36
Then add
38
Answer:
38
Step-by-step explanation:
Please help image attached
Answers
Answer:
hope it helps mark as brainliest
what is the missing angle
Answers
Answer:
the answer is 67 like the other angle because they are vertical from each other which make them the same
hope this helps
have a good day :)
Step-by-step explanation:
Answer:
x = 67 degrees
Step-by-step explanation:
Use opposite angles! The angle opposite from x is 67, therefore x is also 67. Hope this helps! :)
A cylindrical fuel tank is 1.25 meters high and has
a radius of 0.60 meter. If the tank can only be
filled to an 85% capacity to allow for expansion
of the fuel, what is the maximum volume of fuel?
Answers
Answer:
The maximum volume of the fuel is:
[tex]V_{fuel}=1.20 \: m^{3}[/tex]
Step-by-step explanation:
The volume of the cylinder is given by:
[tex]V=\pi r^{2}h[/tex]
[tex]V=\pi (0.6^{2})(1.25)[/tex]
[tex]V=1.41 \: m^{3}[/tex]
If the tank can be filled to 85% of its capacity, the maximum volume of the fuel will be:
[tex]V_{fuel}=1.41*(\frac{85}{100})[/tex]
[tex]V_{fuel}=1.20 \: m^{3}[/tex]
I hope it helps you!
I’ll give brainliest
Answers
Answer:
Hello! answer: -12
Step-by-step explanation:
-36 ÷ 3 = -12
-72 ÷ 6 = -12
-108 ÷ 9 = -12
answer is -12
Answer:
-12
Step-by-step explanation:
To do this, you have to divide the x and y, to find the scale factor.
-36 ÷ 3 = -12
So the answer is -12.
what is a secant of a circle
Answers
In geometry, a secant of a curve is a line that intersects the curve at a minimum of two distinct points. In the case of a circle, a secant will intersect the circle at exactly two points.
every us state has 2 senators (there are 50 states). if there are 500 members in congress, what percent of the congress is made up of senators?
Answers
Answer:
20% of the Congress is made of Senators.
Step-by-step explanation:
Our whole here is 500, since the House of Representatives and Senate combined would have 500 members in this case. So, we now need to find out how many senators there are.
[tex]2[/tex] x [tex]50[/tex] = [tex]100[/tex]
Now, since we know the fact that there are 100 senators in Congress, we will find out what percent of 500 is 100.
100 = 20% of 500. To check, we will multiply 5 by 100. We get 500.
Therefore, the answer is 20%.