Answers
Obtuse Scalene Triangle
Side a = 15
Side b = 9
Side c = 19
Angle ∠A = 50.617° = 50°37'1" = 0.88343 rad
Angle ∠B = 27.63° = 27°37'46" = 0.48223 rad
Angle ∠C = 101.754° = 101°45'13" = 1.77594 rad
Area = 66.0847
Perimeter p = 43
Semiperimeter s = 21.5
Height ha = 8.81129
Height hb = 14.68549
Height hc = 6.95628
Median ma = 12.8355
Median mb = 16.51514
Median mc = 7.92149
Inradius r = 3.07371
Circumradius R = 9.70346
Vertex coordinates: A[0, 0] B[19, 0] C[5.71053, 6.95628]
Centroid: [8.23684, 2.31876]
Inscribed Circle Center: [6.5, 3.07371]
Circumscribed Circle Center: [9.5, 1.97663]
14,16,4 is a triangle
Obtuse Scalene Triangle
Side a = 16
Side b = 14
Side c = 4
Angle ∠A = 113.132° = 113°7'57" = 1.97453 rad
Angle ∠B = 53.576° = 53°34'35" = 0.93509 rad
Angle ∠C = 13.291° = 13°17'28" = 0.23197 rad
Area = 25.74879
Perimeter p = 34
Semiperimeter s = 17
Height ha = 3.2186
Height hb = 3.6784
Height hc = 12.87439
Median ma = 6.48074
Median mb = 9.32738
Median mc = 14.89966
Inradius r = 1.51463
Circumradius R = 8.69944
Vertex coordinates: A[0, 0] B[4, 0] C[-5.5, 12.87439]
Centroid: [0.5, 4.29146]
Inscribed Circle Center: [1, 1.51463]
Circumscribed Circle Center: [2, 8.46642]
6,22,6 is not a triangle
The sum of two sides must be larger than the third
9.1,2.5,12.3 is not a triangle
The sum of two sides must be larger than the third
Related Questions
Write the symbolic expression in words:
PLEASE SOMEONE HELP
Answers
Answer:
The expression “32” is a symbolic term. ... This means the term has variable meaning depending on which value is substituted for x. For example, if you set x=−2, you get (−2)2, another name for 4. x2−6x+4y (mentioned above) is symbolic term with two variables.
I hope that helps im only in 8th grade so I don't fully understand it either lol
Evan is going to the county fair this weekend. The admission to the fair is $5 and the cost per
ride is 50¢. If his parents gave him $20, write and solve a linear equation to find how many
rides he can go on.
Answers
Answer:
I think 40
Step-by-step explanation:
20/.50
Answer:
30 rides
Step-by-step explanation:
First subtract $5 from $20 (20-5) to get $15 now multiply 15 by 2 (which is the same as dividing by 1/2. and you get 30. so your answer is 30 rides
20-5=15 15x2=30 30 rides
Please help this math question is kinda confusing to me just a little bit. Please explain. Thanks
Answers
Step-by-step explanation:
Add both lengths and you see the overlap thats 12 cm so subtract that to get the length.
Answer:
1.94 m
Step-by-step explanation:
1 meter=100cm
Then we need to convert the two lengths which is 135 cm and 83 cm
so then since it is overlap we multiply by two 12 cm*2= 24 cm
Then we add 135 and 83= 135+83 = 218 cm
218 cm - 24 cm = 194 cm
So then 194 cm to m = 1.94 m
PLEASE give Brainliest
Must help please anyone .
Answers
3x+2y=15
4x-5y=-3
What is the following system of equations
Answers
Answer:
x=3,y=3
Step-by-step explanation:
Answer:
Point Form:
( 3 , − 6 )
Equation Form:
x = 3 , y = − 6
PLEASE I NEEEEED HELP ILL G”IVE BRAINLISET
Answers
Answer:
The first One
Step-by-step explanation:
Hope This Helps!
Plz Mark Brainliest!
What is a characteristic of all cubic functions? (Pictures included)
Answers
Answer:
I believe it's A: They are always increasing.
Step-by-step explanation:
The cubic function is one where the coefficient a, b, c, and d are correlational the variable are real numbers and are polynomial numbers. The function is either one or three real roots. The graph of the function is a cubic curve.
The example of a cubic function is that of the forms of y = ax3 + bx2 + cx + d, where the a, b, c, and d are constants. The cube root function is inverse to the cube function.Hence they are increasing option A is correct.
Learn more about the characteristic of all cubic functions.
brainly.com/question/15913341.
Identify the parent function.
y
LO
-5
5
-5
Answers
eduardo has 24$ saved . if he saves 8$ each week how much money will he in 5 weeks .
Answers
Answer:
is you are not adding in the 24 then 40 if you are adding in the 24 then 64
Step-by-step explanation:
What is the y-intercept of A line has a slope of -3 and passes through point (-5,4)?
Answers
Answer:
-11
Step-by-step explanation:
Find the volume of a box with a length of 5 cm, a width of 5 cm, and a height of 10 cm.
V= cm3
Answers
Answer:
250 cm³Step-by-step explanation:
volume = length x width x height
= 5 x 5 x 10
= 250 cm³
Answer:
250cm
Step-by-step explanation:
I got it right on EdG.
OMG PLEASE HELP MEEE!!!!
Answers
Answer:
The slope would be zero i think
Step-by-step explanation:
because it doesnt have a slope just lays horizontally
Answer:
0 (zero)
Step-by-step explanation:
1st and 2nd Avenues are both horizontal lines. The slope of a horizontal line is 0.
Answer: slope = 0
A synthetic fiber used in manufacturing carpet has tensile strength that is normally distributed with mean 75.5 psi and standard deviation 3.5 psi. How is the standard deviation of the sample mean changed when the sample size is increased from to ? Round all intermediate calculations to four decimal places (e.g. 12.3456) and round the final answer to three decimal places (e.g. 98.768).
Answers
Answer n=6
Step-by-step explanation:
Here is the last one.
Answers
$ 190.40 hope it he,lps.
which of the following functions is graphed?
A. y= |x - 2| - 3
B. y= |x + 2| - 3
C. y= |x + 2| + 3
D. y= |x - 2| + 3
Answers
Answer:
c
Step-by-step explanation:
Find the x- and y-intercepts of the line.
4x – 2y = 3
Answers
Answer:
You have to find the values of each variable when the other is 0. FOr example, you plug in 0 for y and solve as x and that will be the x-intercept.
Step-by-step explanation:
Caleb paid $4.50 for 12 bagels. Which of the following have a unit price for bagels that is greater than the unit price Caleb pald? Select all that
apply
A) $2.25 for 6 bagols
B) $13.50 for 10 bagels
c) $3.30 for 6 bagols
D) $5.00 for 12 bagets
E) $8.10 for 18 bagels
Answers
Options B, C, D, and E have a unit price for bagels that is greater than the unit price Caleb pald because all their unit prices are higher then what Caleb paid.
How to calculate unit price of something?Unit means 'single entity', the fundamental constructing block. Usually, it is 1 in mathematics and science.
unit price of something is price of 1 thing.
LEts suppose we're taking about price of mangoes, then unit price will denote the price of 1 mango.
Given that Caleb paid $4.50 for 12 bagels.
Unit price = 4.50 / 12 = 0.375
A) $2.25 for 6 bagols
Unit price = 2.25 / 6 = 0.375
B) $13.50 for 10 bagels
Unit price = 13.50 / 10= 1.35
c) $3.30 for 6 bagols
Unit price = 3.30 / 6 = 0.55
D) $5.00 for 12 bagets
Unit price = 5.00 / 12 = 0.41
E) $8.10 for 18 bagels
Unit price = 8.10 / 18 = 0.45
Hence, Options B, C, D, and E have a unit price for bagels that is greater than the unit price Caleb pald because all their unit prices are higher then what Caleb paid.
Learn more about unit price here:
https://brainly.com/question/945712
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It takes Daphne 25 minutes to assemble a model plane. During her work day Daphne takes 30 minutes for lunch and one 15 minute break. Which inequality could Daphne use to determine the number of model planes
she can assemble in her 8 hour work day?
25p - 458
Answers
Answer:
y=25p-45Step-by-step explanation:
We first of all start by cumulating all the time she spent for break
lunch= 30min
break= 15min
total break= 45min
also the time taken to assemble one model plane 25min
let the number of hours be p
and the total number of model plane be y
The model is
y=25p-45
Answer: 25p +45 <480
Step-by-step explanation:
A radio station requires DJs to play commercials for every 8 songs they play. What is the unit rate of songs to commercials.
Answers
Answer:
the answer is 2:4
Step-by-step explanation:
Solve for g.
2(g - 13) = 12
g
Answers
Answer:
-2
Step-by-step explanation:
any one know the answer plz i will give brainlyest
Answers
Answer:
Step-by-step explanation:
P=2*9+2*4
P=18+8
P=26 in.
What percent of $18 is $6?
Answers
33.333% (with the 3 repeating)
1/3 of 18 is 6, so 33.333% (with the 3 repeating) of 18 would be 6.
Answer:
33.333% (its a repeating 3)
Step-by-step explanation:
$6 is 33.33% of 18.
I got this number by dividing 6 by 18, which gave me 0.33333333333.
I then converted 0.33333333333 to a percentage, rounded, and got 33.33%.
what is 6m+85=90
wait is m
can be decimal
50 points and brainliest
Answers
Answer:
m
=
0.8
¯
3
Step-by-step explanation:
I need help ASAP ... what’s is the position of A on the number line
Answers
Answer:
[tex]2 \frac{2}{5}[/tex]
Step-by-step explanation:
Each number is split into fifth the a is on the second line so it is [tex]2 \frac{2}{5}[/tex].
the image if the point (5,-1) under a reflection in the y-axis is
Answers
the reflected image of the point (5,-1) under the y-axis is (-5, -1).
What are coordinates?A pair of numbers called coordinates are used to locate a point or a form in a two-dimensional plane. The x-coordinate and the y-coordinate are two numbers that define a point's location on a 2D plane.
Given a coordinate (5, -1), find the image of the coordinate under a reflection in the y-axis.
Since
When a point is reflected in the x-axis, the sign of its ordinate changes. When a point is reflected in the y-axis, the sign of its abscissa changes. When a point is reflected in the origin, the sign of its ordinate and abscissa both change.thus, Coordinates of image = (-5, -1)
Therefore, the image of the point (5,-1) under a reflection in the y-axis is (-5, -1).
Learn more about coordinates here:
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The sum of 3 consecutive numbers is 72. What is the largest of these numbers?
23
25
26
28
Answers
Answer:
25
Step-by-step explanation:
23+24+25=72
hope i helped!! :)
( if it is right, pls mark brainliest!!)
Answer:
25
Step-by-step explanation:
let x represent the first consecutive number.
let x+1 represent the second consecutive number.
let x+2 represent the third consecutive number.
x + x+1 + x+2 = 72
3x + 3 = 72
3x = 72 - 3
3x = 69
3x/3 = 69/3
x= 23
first number= x = 23
second number = x+1
= 23+1
=24
third number= x+2
=23+2
=25
the largest of these numbers is 25
Two angles are complementary. One angle is twice the size of the other. The bigger angle measures
Answers
Sum of two angles that are complementary = 90°
Let the smaller angle be x .
Then the larger angle = 2x
Let us make an equation to find the measure of both the angles :-
[tex]2x + x = 90[/tex]
[tex]3x = 90[/tex]
[tex]x = \frac{90}{3} [/tex]
[tex]x = 30[/tex]
Which means :-
Measure of the small angle = 30°
Measure of the larger angle = 2 × 30 = 60°
Therefore , the measure of the bigger angle is 60° .
Please help!
What is the equation of this line?
A.) y=−4x+43
B.) y=43x−4
C.) y=34x−4
D.) y=−4x+34
Answers
4x + 11y = 36, What is the x intercept (let y = 0)? *
Answers
To find the x intercept we must put zero instead of the y in the function.
Let's do it....
[tex]4x + 11(0) = 36[/tex]
[tex]4x + 0 = 36[/tex]
[tex]4x = 36[/tex]
Divided sides by 4
[tex] \frac{4}{4}x = \frac{36}{4} \\ [/tex]
[tex]x = 9[/tex]
Thus the x intercept is 9 .
And we're done....
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A washer and a dryer cost combined $664 The washer costs $36 less than the dryer. What is the cost of the dryer?
Answers
Answer: 350?
Step-by-step explanation:
664-36=628
628 divided by 2= 314 (cost of the washer)
314+36= 350
Hope this helps!