Answers
Answer:
angle p+30=180=
=180-30=150
angle Q+55=180
=180-55=125
angle R+95=180
=180-95=85
Related Questions
Select all the correct tables.
This table gives information on types of rooms occupied at a hotel in a day.
King Bed Queen Bed
Mountain View 25 18
Ocean View 12 20
Identify the tables that represent the relative frequencies of this data by rows or by columns. Round your answers to the nearest hundredth.
Answers
Answer:
the middle left and right
The table representing the relative frequencies by rows would be:
King Bed Queen Bed
Mountain 0.58 0.42
Ocean 0.38 0.62
The table representing the relative frequencies by columns would be:
King Bed Queen Bed
Mountain 0.68 0.47
Ocean 0.32 0.53
What is a relative frequency?Relative frequency is a statistical term that describes the proportion or percentage of times that an event or value occurs within a dataset or sample.
It is calculated by dividing the number of times the event occurs by the total number of observations in the dataset or sample.
We have,
To find the relative frequencies of this data by rows or by columns, we need to divide each count by the total number of rooms occupied. The total number of rooms occupied is:
25 + 18 + 12 + 20 = 75
To find the relative frequencies by rows, we divide each count by the total for that row:
For Mountain View rooms:
King Bed: 25/(25+18) ≈ 0.58
Queen Bed: 18/(25+18) ≈ 0.42
For Ocean View rooms:
King Bed: 12/(12+20) ≈ 0.38
Queen Bed: 20/(12+20) ≈ 0.62
The table representing the relative frequencies by rows would be:
King Bed Queen Bed
Mountain 0.58 0.42
Ocean 0.38 0.62
To find the relative frequencies by columns, we divide each count by the total for that column:
For King Bedrooms:
Mountain View: 25/(25+12) ≈ 0.68
Ocean View: 12/(12+20) ≈ 0.38
For Queen Bedrooms:
Mountain View: 18/(18+20) ≈ 0.47
Ocean View: 20/(18+20) ≈ 0.53
The table representing the relative frequencies by columns would be:
King Bed Queen Bed
Mountain 0.68 0.47
Ocean 0.32 0.53
Note that we round the relative frequencies to the nearest hundredth.
Thus,
The table representing the relative frequencies by rows and columns is given above.
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In the following equation, what is the y-intercept? y = -3.1 +7 03 o7
Answers
Answer:
the y-intercept, b, is 7
Step-by-step explanation:
Compare the given y = -3.1 +7 to y = mx + b. I must assume that you meant
y = -3.1x +7. It becomes evident that the slope, m, is -3.1 and the y-intercept, b, is 7.
Your friend has s pennies. You have 11 pennies. You and your friend have a total big 23 pennies. Which equation can you use to find s?
A.) s + 11 = 23
B.) 11s = 23
C.) s - 11 = 23
D.) s divided by 11 = 23
If correct I will mark brainlist ❤️
Answers
Answer:
A.
Step-by-step explanation:
The answer would be a because if you have s + 11 you will get 23
but if you were to find s it would be 12
What is the slope and what does the slope represent in this context? *
dollars in savings account
400
360
320
280
240
200
160
120
80
40
1 2 3 4 5 6 7 8 9 10 11 12 13 14
weeks of saving
What is the slope
Answers
Answer:
plssss
Step-by-step explanation:
i need your help to answer my module plsss :(
To find the quo 2/5 divided 1/4.
Answers
Answer:
A. Multiply 2/5 by 4
Step-by-step explanation:
Because when you dividend fraction
1,write the reciprocal of the second fraction number and multiply with the first fraction number
2,multiply the numerators and denominators of both fraction..
the reciprocal of 1/4 is 4/1 =4so the answer is 2/4 by4
Answer:
Step-by-step explanation:
Ghhhhhjhhbhhhhu
A circle's circumference is approximately 76 cm what is the diameter of the circle rounded to nearest whole number
Answers
Please help equation in picture(geometry)
Answers
Answer:
2)SSS
3)SAS
4)Not Possible
5)SSS
6)SAS
7)Not Possible
8)SAS
Step-by-step explanation:
Just look for either all three sides that are congruent, or two sides with an angle between them that are congruent in the two triangles.
Solve for x. y +X=b Help!
Answers
9514 1404 393
Answer:
x = b - y
Step-by-step explanation:
To get x by itself, subtract y from both sides.
y + x = b . . . . . . . . . given
y - y + x = b - y . . . . subtract y
x = b - y . . . . . . . . . simplify
The radius of a circle is 16 feet. What is the circle's area?
Use 3.14 for .
square feet
Answers
Answer:
803.84 feet squared
Step-by-step explanation:
A=pi*r^2
16^2=256
256*pi=803.84
2a + 3a + 4a =5a -18
Help?
Answers
Answer:
-9/2
Step-by-step explanation:
Answer: a=-9/2 (Exact Form) a=-4.5 (Decimal form) a=-4 1/2 (mixed Number form)
Step-by-step explanation:
is this correct or incorrect?
Answers
What is the length and midpoint segment of AD?
Answers
Answer:
length 7 and midpoint 3.5
Step-by-step explanation:
length: -7-0=-7 but length is never a negative so its 7
midpoint: 7/2= 3.5
can someone explain this to me? PLEASE HELP FAST!!
Answers
Answer:
49.298
Step-by-step explanation:
Radio × π²
5×3.14²
5×9.8596
49.298
50 POINTS GUYS
Deon is playing fetch with his dog with a toy that is shaped like a circle. The circumference of the toy is 12π inches.
Which measurement is closest to the area of the toy in square inches?
18.84 in.²
37.68 in.²
113.04 in.²
452.16 in.²
Answers
Answer:
113.04
Step-by-step explanation:
The required measurement is closest to the area of the toy is [tex]113.04\ inches^{2}[/tex]
Given that,
Deon is playing fetch with his dog with a toy that is shaped like a circle,
The circumference of the sculpture is 12π inches.
We have to determine,
Which measurement is closest to the area of the toy in square inches.
According to the question,
Circumference of the circle = [tex]2\pi r[/tex]
Where, circumference = [tex]12\pi[/tex]
Then,
[tex]12\pi =2\pi r \\\\r = \dfrac{12\pi }{2\pi }\\\\r = 6\ inches[/tex]
Therefore,
Deon is playing fetch with his dog with a toy that is shaped like a circle.
Area of the circle = [tex]\pi r^{2}[/tex]
Where, r = 6inches
Then,
Area of the circle is given by,
[tex]= \pi r ^{2}\\\\= 3.14 \times (6)^{2}\\\\= 3.14 \times 36\\\\= 113.04\ inches^{2}[/tex]
Hence, The required measurement is closest to the area of the toy is [tex]113.04\ inches^{2}[/tex].
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PLEASE HELP!!!!!!!!!!!!
Monique and Tyrel were born on the same day. On the day they turned one year
old, Monique’s parents opened a savings account for her that earned 10% interest
per year. Starting that day, Monique’s parents put $100 in her account every
year on her birthday, stopping just after she turned six. After that, the money
remained in the account but Monique’s parents did not put in any more money.
Tyrel’s parents opened a similar savings account for him, however it wasn’t until
the day he turned six years old. Starting that day, his parents put $100 in his
account each year on his birthday, earning 10% interest per year.
Complete the two given tables to find the total amount of money in Monique’s
and Tyrel’s savings accounts. Who had the better saving strategy over 15 years?
For simplicity, round the interest to the nearest dollar for each year.
Answers
Answer:
i want the answer to
Step-by-step explanation:
Jocelyn walks her dog 5 days each week.Each Walk is 2 1/4 miles long. What is the total number of miles that Jocelyn walks her dog each week
Answers
Answer:the answer is c
Step-by-step explanation:
Solve the following system of equations.
3x + 5y = 5
7x + 5y = 25
i need the value of x and y.
Answers
Answer:
x=5 and y=-2
Step-by-step explanation:
3x+5y=5
-(7x+5y=25)
-4x=-20
x=5
plug 5 into one of the equations. 3(5)+5y=5
y= -2
1
Problem
Which of the following demonstrates the distributive property? (5
pts)
a) 7 + (-7)= 0
b) 3+ 4 = 4 + 3
c) -5(x - 2) = -10x +10
d) (3x + 8) + 4 = 3x + (8 + 4)
Answers
hepl me please i am giving alot of points away
Answers
9514 1404 393
Answer:
(d) y = 3
Step-by-step explanation:
The line of symmetry is the horizontal line halfway between the top and bottom of the image. The y-value there is 3, so the horizontal line has equation ...
y = 3
A steel ball is dropped from a height and hits the ground 6.7 seconds after its release. From what height (in feet) was the ball released?
Answers
Step-by-step explanation:
Acceleration = g = 32.17ft/s²
Initial velocity = 0ft/s
Time taken = 6.7s
Using Kinematics,
we have s = ut + 0.5at².
=> s = (0)(6.7) + 0.5(32.17)(6.7)²
=> s = 722.06ft.
What proportion can be used when there is a %, the word "is" and the "of" in a problem?
Answers
Answer:
C. is / of = % / 100Step-by-step explanation:
We can interpret this as:
x% of y is zCalculation is:
x*y/ 100 = zTranslate this into the given format:
% * of / 100 = is ⇒ % / 100 = is / ofThis matches option C
SOMEONE PLZZZ HELP MEE WHATS THE ANSWER AND EXPLAIN WHY IM GIVING 25 BRAINLIEST!!
Answers
Answer:
15
Step-by-step explanation:
75.00 - 20% is 60
60 + (tax 15) is 75.00
So I'm guessing that the tax rate is 15
Write the equation of the directrix of the parabola shown below.
y2 + 16y+ 4x + 4 = 0
Answers
Answer:
x = 16 is the answer
Step-by-step explanation:
Function h is a transformation of the parent cubic function f.
h(x) = 2^3squarerootX + 1
Which phrase describes a transformation of the graph of function fto create the graph of function h?
A. vertically stretched
B. horizontally compressed
C. horizontally stretched
D. vertically compressed
Answers
The phrase describes a transformation of the graph of function to create the graph of function h is vertically stretched.
The answer is option D. vertically compressed.
What is a cubic function?
A cubic feature is a polynomial function of diploma 3 and is of the shape f(x) = ax3 + bx2 + cx + d, in which a, b, c, and d are actual numbers and a ≠ 0. The fundamental cubic feature (which is also known as the discern cube characteristic) is f(x) = x3.A polynomial function is a characteristic consisting of a quadratic, a cubic, a quartic, and so on, related to the best non-poor integer powers of x.
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What is the inverse of the following statement? If two triangles are congruent, then their corresponding angles are congruent.
Answers
Answer:
If two triangles are not congruent, then their corresponding angles are not congruent.
Step-by-step explanation:
The inverse is when both the hypothesis and conclusion are negative (if not p, then not q).
Answer:
If two triangles are not congruent, then their corresponding angles are not congruent.
Stacia has 28 red and blue marbles. The ratio of red to blue marbles is 1:6. How many blue marbles does Stacia have?
Answers
Answer:
The total number of blue marbles = 24Step-by-step explanation:
Total number marbles Stacia has = 28
The ratio of red to blue marbles = 1 : 6
Let 'r' be the number of red marbles.Let 'b' be the number of blue linesAs the total number of marbles is 28. Thus,
r + b = 28
As the ratio of red to blue marbles is 1 to 6.
It means for each red marble 'r', we have 6 blue 'b' marbles. Thus,
b = 6r
now substituting b = 6r in the equation r + b = 28
r + b = 28
r + 6r = 28
7r = 28
divide both sides by 7
7r/7 = 28/7
r = 4
Thus,
The total number of red marbles ⇒ r = 4
The total number of blue marbles ⇒ b = 6r = 6(4) = 24
Therefore,
The total number of blue marbles = 24DO THESE ON A PIECE OF PAPER! PLEASE HELP! QUICK!!DO ALL OF THEM!!!
Answers
Answer:
i cant sseeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
Step-by-step explanation:
the picture
Answer:
Step-by-step explanation:
It will be a little slanted so i am sorry.
Help?? Ty!! for the help much love!!
Answers
junkrat and reaper are the two people you wanna switch to if there's an enemy pharah
Answers
Answer:
junk personally
Answer:
junk
Step-by-step explanation:
After 3 hours of work a farmer has harvested 480 fruits. After 5 hours he harvested 550 fruits. Is this a proportional relationship?
Answers
Answer:
No
Step-by-step explanation:
480 fruits/3 hours=160 fruits/hour average
550 fruits/5 hours=110 fruits/hour average
