Answers
Good luck!
sum of triangle angles = 180°
=> B
54.5 + 47.5 + 88 = 190° => not a triangle
Related Questions
Two teachers compared the mean absolute deviation of the scores from the semester exam they gave to their students. Mrs. Alvarez's scores had a lower mean absolute deviation than Mr. Crawford's scores. What can we conclude? * 10 points A. Mrs. Alvarez's scores were lower than Mr. Crawford's scores. B. Mrs. Alvarez's scores were more spread out than Mr. Crawford's scores. C. Mrs. Alvarez's scores were less spread out than Mr. Crawford's scores. D. Mrs. Alvarez's scores were higher than Mr. Crawford's scores.
Answers
Answer:
C. Mrs. Alvarez's scores were less spread out than Mr. Crawford's scores.
Step-by-step explanation:
Mean Absolute Deviation is one of the Statistical measures which we can you to determine the variation that exist amongst a given set of data
Mean Absolute Deviation can be defined as how far or the distance between one set of data to another set of data.
The smaller the Mean Standard Deviation, the lower the degree of variation in the set of data. The data is less spread out
The larger the Mean Standard Deviation, the higher the degree of variation in the set of data. The data is Largely spread out
We are told in the question that:
Mrs. Alvarez's scores had a lower mean absolute deviation than Mr. Crawford's scores. Our conclusion would be that Mrs. Alvarez's scores were less spread out than Mr. Crawford's scores.
Option 2 is correct.
What is the equation of the line that passes through the point (3,-5) and has a slope of 0
Answers
Answer:
The answer is
[tex] \huge y = 5[/tex]
Step-by-step explanation:
To find an equation of a line given the slope and a point we use the formula
[tex]y - y_1 = m(x - x_1)[/tex]
where
m is the slope
( x1 , y1) is the point
From the question the point is (3,-5) and slope 0
We have
[tex]y + 5 = 0(x - 3) \\ y + 5 = 0 \\ y = 5[/tex]
We have the final answer as
[tex]y = 5[/tex]
Hope this helps you
Cameron earns four times as much as a tutor than a fast food worker. His sister only has one job because she earns one and a half times as much as a tutor than Cameron. Her weekly wage is $250 more than Cameron. How much does Cameron earn as a tutor?
Answers
Answer:
$500 per week.
Step-by-step explanation:
Let Cameron earns $x as a tutor.
As his sister earns one and a half times as much as a tutor, so, his sister earns $1.5x.
Since the weekly wage of Cameron's sister is $250 more than Cameron, so
[tex]1.5x=x+250[/tex]
[tex]\Rightarrow 1.5x-x=250[/tex]
[tex]\Rightarrow 0.5x=250[/tex]
[tex]\Rightarrow x=500.[/tex]
Hence, the weekly earning of Cameron is $500.
victor Donates $25 each month to a children's Charity and Donates a bounus 100$
Answers
Answer:
he donates 125
Step-by-step explanation:
Two bags of cereal are packed in a box. The total weight of the box and the two bags of cereal is 58.00 ounces. One bag of cereal weighs 20.05 ounces, the other weighs 18.65 ounces. How much does the box weigh?
Answers
Answer:
add the amount of the bags. you will end up with 38.70 Oz. the subtract the number from the total and you ger 19.30 Oz. the box weighs 19.30 oz.
Which of the equations shown have infinitely many solutions? Select all that apply.
Answers
Answer:
Where is the answer choices?
Step-by-step explanation:
Answer:
A, B, D
Step-by-step explanation:
can someone show me how to do this
Answers
Answer:
7 (i think i dont really know)
Step-by-step explanation:
you can kinda just estimate it (when its the middle) to half
if you dont know the middle, then you just have to first
minus the numbers
than find half of that number
Good Luck and be careful from suspicious links
HELP ASAPP!!! PLEASEE!!!
Answers
I think no.2 is the r8 ansans
If X^2= 200 then what is X?
THIS IS IMPOSSIBLE!!!!!!!!!!!!!!!
Answers
Answer:
X is about 14.1
Step-by-step explanation:
Hi!
In order to solve this problem, we just have to take the square root of both sides:
x²=200
x times itself should equal 200.
And the answer is
x≈14.1
In case you didn't know:
≈ means "approximately equal to"
Hence, the answer is
[tex]\boxed{\boxed{\bold{x=14.1...}}}[/tex]
Hope everything is clear.
Let me know if you have any other questions; if so, please use the comment section.
#LearningDoesn'tEnd
#LearningIsFun
Guys I need help on this !
Answers
Answer:
it is parallel
Step-by-step explanation:
so I am not that smart and need help please
Answers
Answer:
D
Step-by-step explanation:
HELP ASAP PLEASE
The graph below represents a linear function. Which of the following best represents the equation
of the line shown?
answer choices shown in picture
Answers
D
if u use deductive reasoning you'll know. so u know looking at the line it's a positive slope cause the line is going up and u know the y intercept is positve 1 so u know it will be +1 knowing this and going through the answer choices D is the only one that fits that!
The correct explanation of the graph is;
y = 3/2 x + 1
Option D is true.
What is Equation of line?
The equation of line with slope m and y intercept at point b is given as;
y = mx + b
Given that;
The graph is shown in figure.
Two points on the graph are (2, 4) and (4, 7).
Now, Take two points on graph and find the slope of the graph as,
Two points on the graph are (2, 4) and (4, 7).
Hence, Slope of graph = (7 - 4) / (4 - 2)
= 3/2
Thus, Slope of graph is 3/2.
Since the slope of graph is same as slope of equation.
Hence, In option D;
The equation is given as;
y = 3/2 x + 1
Slope of equation is find as differentiate with respect to x,
Slope of equation is;
dy/dx = m = 3/2
So, The correct explanation of the graph is;
y = 3/2 x + 1
Learn more about the equation of line visit:
https://brainly.com/question/18555692
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Price is $45.50 Sales Tax is 6% What is the total cost? *
Answers
Answer: $48.23
Step-by-step explanation:
The sales tax would be $2.73
Answer:
$ 48.23
Step-by-step explanation:
Lmk if its correct <3 Hope my answer helped, and have an amazing day :)
how to convert 0,3 to a common fraction .
Answers
Answer:
1/3
Step-by-step explanation:
Complete this item.
Identify 1 and 2. Select all that apply of the following terms:
complementary
supplementary
acute
adjacent
right
obtuse
vertical
Answers
Answer:
Given: An Angle in the figure is right angle. Its measure = 90°
So,
∠2 = 90° ( vertically opposite angles are equal )
∠1 + ∠2 = 180° ( Linear Pair )
∠1 = 180 - 90
∠1 = 90°
So, ∠1 and ∠2 are
Right angles because measure of both angles are 90°.
Adjacent angles because both a common arm and a common vertex.
Supplementary angles because sum of both angles is 180°.
Step-by-step explanation:
Another way to solve a direct variation equation is by setting up a proportion. O True O False
Answers
Answer:
true
Step-by-step explanation:
Another way to solve a direct variation equation is by setting up a proportion.
Does anyone know this?
Answers
Use each of the digits 0, 1, 2, 3, 4 exactly once to make the largest number that is less than 30,000.
Answers
Answer:
The answer is
24,3210
how to solve Simplify (4x - 5) - (3x - 10).
Answers
Answer:
[tex]x+5[/tex]
Step-by-step explanation:
[tex]\left(4x-5\right)-\left(3x-10\right)[/tex]
[tex]\mathrm{Apply\:rule}:\quad \left(a\right)=a[/tex]
[tex]\left(4x-5\right)=4x-5[/tex]
[tex]=4x-5-\left(3x-10\right)[/tex]
[tex]\mathrm{Apply\:the\:distributive\:law}:\quad \:-\left(a-b\right)=-a+b[/tex]
[tex]-\left(3x-10\right)=-3x+10[/tex]
[tex]=4x-5-3x+10[/tex]
[tex]\mathrm{Group\:like\:terms}[/tex]
[tex]=4x-3x-5+10[/tex]
[tex]\mathrm{Add\:the\:numbers:}\:-5+10=5[/tex]
[tex]=4x-3x+5[/tex]
[tex]\mathrm{Add\:similar\:elements:}\:4x-3x=x[/tex]
[tex]=x+5[/tex]
Which set of shapes contains members that are always similar to one another?.
Answers
Explanation: We know that in similar polygons, its all the corresponding angles are congruent. Only the set of equilateral triangles contains members that are always similar( by AAA similarity criteria) to one another as the measure of all the angles of equilateral triangle is fixed i.e. 60°.
Rest other do not have fixed measure for angles in it.
The rock has fallen how many feet?
Answers
Answer:
we can't see please zoom in.
Step-by-step explanation:
A non-zero whole number is represented by x. Select the statement that is true about x and – x.
Their difference is zero.
Their quotient is zero.
Their product is zero.
Their sum is zero.
Answers
The Correct answer is D because when you have 2 non value numbers and you go off the subtraction it is a sum
Answer:
D. Their Sum is Zero
Step-by-step explanation:
An aircraft carrier traveled to dry dock an back. The trip there took 2 hours and the trip back took 3 hours. It averaged 5 miles per hour faster on the trip there than on the return trip. Find the aircraft carrier's average speed on the outbound trip
Answers
Answer:
Step-by-step explanation:
Average speed = distance/time
Trip to dry dock
Let x be the velocity
Time = 2hours
Distance = average speed ×time
Distance = x×2
Distance = 2x
Return trip
Velocity = x-5 (5 miles per hour faster on the trip there than on the return trip)
Time = 3hrs
Distance = 3(x-5)
Since the distance is the same both to and fro;
2x = 3(x-5)
2x = 3x -15
2x-3x = -15
-x = 15
x = 15
Hence the aircraft carrier's average speed on the outbound trip is 15miles/hour
If C = pi d, what is C if d = 6?
( help asap? ) pointssss!
Answers
Hey there!
C=πd
Where
C=Circumference
π=pi (3.14...)
d=diameter
So all we have to do is plug in the value of d and multiply π times 6:
C=π×6
C≈18.84 in
≈ means approximately equal to.
Hope everything is clear.
Let me know if you have any queries; if you do, kindly comment below my answer. :)
#LearningDoesn'tEnd
[tex]\rule{200}{2}[/tex]
find 738 × 103 using distributivity.
Answers
Answer:
the correct answer is 76014
19 less than a number is the same as the sum of half the number and six. What is the number?
Answers
Answer:
x - 19 = 1/2x + 6
Step-by-step explanation:
x-19=1/2x+6
50-19= 31
50/ 1/2 = 25 + 6 = 31
Approximately how many times as large is the world lotterys grand prize as charlottlea annual salary?
Answers
6000000000/30000
=600000/3
=200000
=2 x 10^5
PLEASE HELP ME WITH THIS
Answers
Answer: 52
Step-by-step explanation:
Solve and write your answer as a fraction
Answers
Answer:
98/5 = 19 3/5
72/2 = 36
58/9 = 6 4/9
82/7 = 11 5/7
Tom travels along the M1 from Leicester to London which is a distance
of 143 miles.
10
He sets off at 8:25 and gets there at 10:15.
Did he break the 70mph speed limit of the M1?
Answers
Tom did not break the 70mph speed limit of M1.
What is speed?Speed can be defined as the rate of change of distance. The S.I unit of speed is m/s.
To know if Tom breaks the speed limit of the M1, we must first calculate Tom's speed and compare it to M1's speed limit.
Using the formula below,
s = d/t............... Equation 1Where:
s = Tom's speedd = distance from Leicester to Londont = time taken to travel from Leicester to LondonFrom the question,
Given:
d = 143 milest = 8:25 to 10:15 = 2 hours 10 munites = (2+10/60) = (2+0.17)t = 2.17 hours.Substitute these values into equation 1
s = 143/2.17s = 65.899 mph.Hence, Since Tom's speed is less than the M1 speed limit, Tom did not break the 70mph speed limit of M1.
Learn more about speed here: https://brainly.com/question/4931057