Answers
Answer:
3 tiles will not fit together.
Step-by-step explanation:
Measure of an Interior angle of a polygon = [tex]\frac{(n-2)\times 180}{n}[/tex]
Here, n = number of sides of the polygon
Therefore, measure of the interior angles of a regular hexagon,
A = [tex]\frac{(6-2)\times 180}{6}[/tex]
A = 120°
Similarly, interior angle of the regular pentagon,
B = [tex]\frac{(5-2)\times 180}{5}[/tex]
B = 108°
Now m∠A + m∠B + m∠C = 360°
m∠C = 360° - (120° + 108°)
= 132°
To fit the given three tiles perfectly, interior angle (∠D) of the third Octagonal tile should be 132°.
D = [tex]\frac{(8-2)\times 180}{8}[/tex]
D = 135°
m∠C ≠ m∠D
Therefore, 3 tiles will not fit together.
Related Questions
What is the value of h?
0.8h = 1.12
Answers
WILL GIVE BRAINLIEST!
Consider the following.
a number increased by the total of the number and five
Answers
Answer:
n + (n+5)
Step-by-step explanation:
A number (N) increased (+) by the total of the number = (N+) and five (5)
Starli makes bead bracelets. She has two bags of
beads. The first bag contains 11 gold, 10 silver,
and 9 brass beads. The second bag contains 7 red,
9 blue, 5 green, a 4 pink beads. What is the
probability that, nout looking, Starli will select
a silver bead from tne first bag and a blue bead
from the second bag?
Answers
Answer:
Could be because in the first bag there is 10 silver and 9 blue,and both have very close numbers.
Step-by-step explanation:
Im not 100% sure but both the blue and silver have almost the same amount of beads. so the probability could be 75%-90% posible.
:/ Again, Im not so sure about this.
please help me find the solution
Answers
Use the process of elimination and plug in the answer of x or y to one of the problems
what is the domain and range of {(-5,0), (-8,4), (-4,-4), (1,-5)}?
Answers
Answer:
All the domains are x values (-8, -4, 1)
All the ranges are y values: (4, -4, -5)
Step-by-step explanation:
OLEASE HELP!!! GIVING BIRRELENTYLIST
Answers
Explanation:
2.0 is the number 2 as you can see
0.02 can be written as 2%
24/12 is the same as 24 divided by 12 which gives you 2
Hope this helped!
compare 1/2 and 1/6 fast
i need help
Answers
Answer:
1/2=3/6 1/6<3/6
1/6<1/2
Step-by-step explanation:
An artist spent $75 on supplies to create paintings. Each painting the artist created was sold for $25. Which function can be used to find p, the profit when c paintings are sold?
Answers
Answer:
Step-by-step explanation:
The function can be used to find p, the profit when c paintings are sold is p = 25x - c.
Given that, an artist spent $75 on supplies to create paintings.
What is the function?Functions are the fundamental part of the calculus in mathematics. The functions are the special types of relations. A function in math is visualized as a rule, which gives a unique output for every input x.
Let the x be the number of paintings sold.
Now selling price of articles = $25x
Profit (p) = 25x - c
Hence, the function can be used to find p, the profit when c paintings are sold is p = 25x - c.
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Help ASAP thanks........
Answers
Please help this is due tomorrow!!
angel is Eight years younger than his brother Alex together their total age in years is 30. select two equations of a system that can be solved to find both ages
x+y=30
x-y=30
x+y=8
x-y=8
How many years old is angel?
How many years old is Alex?
Answers
Answer:
x+y=30 and x-y=8. Angel is 11 and Alex is 19
Step-by-step explanation:
30÷2=15
8÷2=4
15-4=11
15+4=19
19+11=30
I need help fast
If triangle RST cong triangle XYZ , then ST is congruent to which of the following?
Answers
what is 99 + 1 ???????
Answers
Because 99+1 = 100
100
or if this is a meme its
199
Find each difference.
(-6s2 + 12s – 8) – (352 + 85 – 6) =
-952 + 45 – 14
_952 + 45 - 2
_952 + 20s – 14
O_952 + 20s - 2
DONE
Answers
Write the answer in simplest form.
1/6 / 1/3
Answers
Answer:
1/6 and 1/3 are
already in the simplest form.
Alvin is 9 years younger than Elga. The sum of their ages is 85. What is Elga's age?
Answers
What is the length of a diagonal of a rectangular picture whose sides are 12" x 17" round to the nearest 10th of an inch
Answers
12^2 + 17^2 = 485
so c^2=485
so c=22.0 inches
Plsssssss answer its due in 10 minutes , thxxx ! :c
Answers
Answer:
3x, -4, 2x, 6
Step-by-step explanation:
Red = negative
Long = variables
Green/Yellow = positive
1.) Three long greens = 3x
2.) 6 yellows = 6
3.) 4 red = -4
4.) 2 long reds = -2x
Hope it helped
a baker took 9 hours to bake 6 cakes how long does it take him to bake 1 cake?
Answers
Answer:
1.5 hours
Step-by-step explanation:
What is the circumference of the following circle?
Answers
Answer:
9.42 or 3pi
Step-by-step explanation:
equation of a circle is 2*pi*r
2r is d which is 3 so the answer would be 3pi which equals about 9.42
Solve this equation: 2x = 5
Answers
Answer:
2.5
Step-by-step explanation:
2x = 5
x = 5/2 = 2.5
I hope im right!!
What is 3 to the third power (4 + 4)
Answers
Answer:
216
Step-by-step explanation:
Answer:
(4+4)= 8 essa é resposta para mim mas não sê si esta certa
A construction worker fills a mold with concrete. This solid figure represents the mold.
What is the volume of the concrete that fills the mold?
Answers
Answer:
volume = 338 x 20 = 6760 cm^3
Step-by-step explanation:
large rectangular top area = 14 x 22 = 308 cm^2
small rectangular top area = 6x5 = 30 cm^2
total top area = 308 + 30 = 338 cm^2
volume = 338 x 20 = 6760 cm^3
given cos A = 0.36, find angle A in degrees. round your answer to the nearest hundredth.
Answers
Answer:
68.9°
Step-by-step explanation:
[tex]cos^{-1}[/tex](0.36) ≈ 68.90
You buy a flight to California for $305.72. The tax is 7.65%. What is the final cost of the ticket?
Show work and use method
Answers
Answer:309.83
Step-by-step explanation:
The final cost of the flight ticket $329.10758.
Given that, the cost of flight ticket is $305.72 and tax=7.65%.
What is the tax?Taxes are mandatory contributions levied on individuals or corporations by a government entity—whether local, regional, or national. Tax revenues finance government activities, including public works and services such as roads and schools, or programs such as Social Security and Medicare.
Now, tax = 7.65% of 305.72
= 7.65/100 × 305.72
=0.0765 × 305.72
=$23.38758
Total cost = 305.72+23.38758
=$329.10758
Therefore, the final cost of the flight ticket $329.10758.
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Evaluate the following expression. 4 –1 + 2
Answers
Answer:
5
Step-by-step explanation:
Sudha earns ` 189 in a day and Radha earns ` 112 in a day. About how much will each of them earn in 30 days
Answers
Answer:
the sudha and radha earns 5,670 and 3,360 respectively
Step-by-step explanation:
Since in the question it is mentioned that
Sudha earns 189 in a day
And, radha earns 112 in a day
so in 30 days, sudha earns
= 189 × 30 days
= 5,670
And, radha earns
= 112 × 30 days
= 3,360
Therefore the sudha and radha earns 5,670 and 3,360 respectively
2(x + 16) + 4(x - 5) simplifies to
a(x+b)
Work out the values of a and b.
Answers
Answer:
a=6 b=2
Step-by-step explanation:
2(x + 16) + 4(x - 5) = 2x +32 + 4x -20
6x +12 = 6(x+2)
The number of students in chess club decreased from 49 to 18 what is the percentage decrease
Answers
Explanation: (49 - 18) ÷ 49, based on percentage decrease formula. Which would get you 0.632... and you can round that to 0.63 which would be 63% as a percentage.
(Hope this helps and please mark me as brainliest!)
Answer:
Roughly a 63.2653% decrease
Step-by-step explanation:
63.2653% of 49 is 30.999997
49-30.999997=18.000003
The ratio of red marbles to blue marbles in a bag is 2 to 3. Which of the following could be
the number of red and blue marbles in the bag?
O 4 red marbles and 6 blue marbles
O 4 red marbles and 5 blue marbles
O 6 red marbles and 8 blue marbles
Answers
Answer:
4 red marbles and 6 blue marbles is the correct answwer
Step-by-step explanation:
Answer:
A.) 4 red marbles and 6 blue marbles
Step-by-step explanation:
If you times 2 x 2 then you will get 4
If you times 3 x 2 then you will get 6
And since the ratio is red : blue
2 : 3 is equivalent to 4 : 6
Just like [tex]\frac{2}{3} = \frac{4}{6}[/tex] they are the same thing.
if you were to do a fraction graph, 2 of the 3 [tex]\frac{1}{3}[/tex] bars would be the same length of 4 [tex]\frac{1}{6}[/tex] bars:
Which value for b makes the equation b/4 =12 true?
Answers
48 would be in that place because 12 x 4 would get you to 48, which means that 48 is the answer for this one. Hope this helped. I had to edit the answer out because it glitched, sorry :/
The value for b that makes the equation b/4 = 12 true is b = 48.
We have to find the value for b that makes the equation b/4 = 12 true, we can solve for b by multiplying both sides of the equation by 4.
b is the variable in the equation.
b/4 = 12
Multiply both sides by 4:
4 × (b/4) = 4 × 12
This simplifies to:
b = 48
Therefore, the value for b that makes the equation b/4 = 12 true is b = 48.
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