Answers
Answer:
Step-by-step explanation:
-9pi/8
23pi/8
-25pi/8
I think its.
The coterminal angles of ( 7π/8 ) are ( 9π/8 ) , ( -9π/8 ) and ( 23π/8 )
What are coterminal angles?Angles with the same starting side and terminal side are said to be coterminal angles. Depending on whether the given angle is in degrees or radians, finding coterminal angles is as easy as adding or subtracting 360° or 2 to each angle. Coterminal angles can be found in an unlimited number of ways.
To find the coterminal angles of angle θ
The measure of coterminal angle is θ ± 360n, if θ is measured in degrees.
And , measure of coterminal angle isθ ± 2πn, if θ is measured in radians.
Given data ,
Let the angle be represented as θ
Now , the value of θ = ( 7π/8 )
On simplifying the equation , we get
To find the coterminal angles of angle θ
θ ± 2πn, if θ is measured in radians.
Substituting the values in the equation , we get
x₁ = ( 7π/8 ) + 2π
x₁ = ( 23π/8 )
And ,
x₂ = 2π - ( 7π/8 )
x₂ = ( 9π/8 )
And ,
x₃ = ( 7π/8 ) - 2π
x₃ = ( -9π/8 )
Hence , the coterminal angles are ( 9π/8 ) , ( -9π/8 ) and ( 23π/8 )
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Related Questions
hello please help i’ll give brainliest
Answers
Answer:
I think the answer is before however
Answer:
However
Step-by-step explanation:
I totally am blanking about the name of this situation but the comma goes before and after the "however" :)
Find the slope of the line that passes through (-1, 5) and (1, -5)
Answers
Answer:
slope= -5
Step-by-step explanation:
Correct Me, If i am Wrong.
Write the nth term of the following sequence in terms of the first term of the sequence.
2, -4, 8, -16, . . .
Answers
Answer:
[tex]\bold{a_n=2\cdot(-2)^{n-1}}\\\\or\\\\\bold{a_n=(-1)^{n-1}\cdot2^{n}}[/tex]Step-by-step explanation:
-4÷2 = -2
8÷(-4) = -2
-16÷8 = -2
So this is a geometric sequence with the first term of 2 and a common ratio of -2
the nth term of a geometric sequence: [tex]a_n=a_1\cdot r^{n-1}[/tex]
Therefore:
[tex]a_n=2\cdot(-2)^{n-1}\\\\a_n=2\cdot(-1\cdot2)^{n-1}=2\cdot(-1)^{n-1}\cdot2^{n-1}=(-1)^{n-1}\cdot2^{n-1+1}\\\\a_n=(-1)^{n-1}\cdot2^{n}[/tex]
Answer:
2(-2)^n-1
Step-by-step explanation:
Correct on Odyssey assignment. Hope this helps.
I need help one this one too!! please help asap, ill give brainliest on this one
(05.02) Alex wants to paint one side of his skateboard ramp with glow-in-the-dark paint, but he needs to know how much area he is painting. Calculate the area of the isosceles trapezoid.
A) 112 ft2
B) 128 ft2
C) 132 ft2
D) 144 ft2
Answers
Answer:
D.) 144 ft2
Step-by-step explanation:
find the area of triangle
formula:
1/2xbxh
1/2x2x8
8
Multiply by 2
16
move both triangles to create a rectangle
18x8
144ft2
Thank you :)
7 1/2 /(4 1/2-5 1/8) = ?
Answers
[tex] \huge {\star \: \: \underline{\mathcal{question} \: }\: \star}[/tex]
[tex] \boxed{ \mathtt { \frac{1250}{2} }}[/tex]
Answers
Answer:
625
Step-by-step explanation:
I did mental math hope I got it right
Step-by-step explanation:
hope it is helpful to you
Real answers only, links and spam WILL be REPORTED.
Please help!!
What is the solution set of this graph?
Answers
Answer:
The solution to this graph is (3, -3)
At the end of the baseball season the chargers and the renegades have won a total of 31 games the chargers had 15.2 times as many games as the renegades how many games did each team win
Answers
Answer: the answers should be 15.2% of 30 = 4.56
Step-by-step explanation:
Why is 24lB greater than 124OZ?
Answers
this is because 1lb is equal to 0.0625oz
i need help please !
Answers
WILL GIVE ALL 5'S AND BRAINLIEST
Answers
Answer:
A and B
Step-by-step explanation:
they are both equal to 1
Answer:
A and B
Step-by-step explanation:
I need help ! Asap !! Can somebody please help I just need this done by 10 !
Answers
Answer:
in question no. 5 6/12 is not equivalent.
in question no.6 12/48 is not equivalent.
7.=
8.>
9.>
10.$5 for 4 granola bars
11.$8.98 for 12 batteries
Step-by-step explanation:
Hope this helps u!!
Brainliest goes to whoever answers correctly try to show work ONLY if you can
Answers
Answer: Caiden's Car gets the highest rate... 16.2 mpg Ethans car 15 mpg
To "show work" Ethan's car only gives 15 mpg. When you look at the graph where the points are at both whole numbers you divide... 30 miles every 2 gallons..... Well whats one gallon? you the divide 30 by 2 and that is 15.
same as the point (5,60) 60/5 is 15
Find the sum or type "impossible"
2 -5
+
3 6
Answers
The sum of the given expression will be equal to -3.
What is an Algebra?Algebra is the study of mathematical symbols and the rules for manipulating them in formulas; it is a common thread that runs through practically all of mathematics.
given expression:
=[tex]\left[\begin{array}{c}2&3\end{array}\right][/tex] + [tex]\left[\begin{array}{c}-5&6\end{array}\right][/tex]
= [tex]\left[\begin{array}{c}2 +(-5)&3+6\end{array}\right][/tex]
=[tex]\left[\begin{array}{c}-3&9\end{array}\right][/tex]
hence, the sum of the given expression -3.
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A drawing of a triangle. The base equals 15 centimeters and height equals 8 centimeters.
Answers
Answer:
17
Step-by-step explanation:
If we are finding the long angled side (the hypotenuse), we must keep in mind the Pythagorean theorem. This states that in order to find the answer, we must follow: A squared + B squared = C squared. A and B are known as the legs and we use these for A and B. After squaring both 15 and 8 we get 225 + 64= 289. Now that we have our answer of 289, we can square this to find our hypotenuse which is 17. To find the square root, you multiply different numbers by themselves until you reach your answer. 17 x 17 = 289 so the hypotenuse is 17 centimeters long. I hope this helps! :)
what percent of 360 is 120
no links
Answers
Answer:
33.33
Percentage Calculator: 120 is what percent of 360? = 33.33.
A circle's radius is 25 inches.
What is the circle's circumference (use 3.14 for pi and round to
nearest tenth
Answers
Answer:
C≈157.08in
Step-by-step explanation:
C=2πr=2·π·25≈157.07963in
Answer: 157.1
4. A college's tuition increases by 15% each year. If tuition for your first year is $27,355, what will the tuition be each of the next three years you are
in school? Round to the nearest dollar.
O a $4,103, $615, $92
Ob $28,723, $30, 159, $31,667
O c $31, 458, $36, 177, $41,604
Od $41,033, $61,549, $92,323
Answers
Answer:
c
Step-by-step explanation:
increase in 15% therefore 1.15% of principal amount
$27355 times 1.15= $31458.25
$31458.25 times 1.15=$36,176.8975
$36,176.8975 times 1.15= $41603.53563
round all answers to the nearest dollar and you get
$31, 458, $36, 177, $41,604
so answer c
Noah was asked to find the median of the following numbers.
115, 109, 117, 136, 127, 131
Noah’s work is shown below.
109, 115, 117, 127, 131, 136
StartFraction 117 + 127 Over 2 EndFraction = StartFraction 244 Over 2 EndFraction = 122
What error, if any, did Noah make?
He forgot to put the numbers in order first.
He crossed off the high/low number pairs incorrectly.
He left out a number when putting the numbers in order.
He did not make any error.
Answers
Answer:
No error
Step-by-step explanation:
Nothing to explain
Answer:
Noah did not make any errors
Step-by-step explanation:
The median is a list of strictly increasing numbers is simply the middle number. if there's an even number of numbers in the list, then the median is the average of the middle terms.
here, the numbers are 115, 109, 117, 136, 127, 131. when ordered from least to greatest we get 109, 115, 117, 127, 131, 136 which is what Noah got.
since there are 6 numbers (6 is even), the median will be the average of the middle two numbers which are 117 and 127: (117+127)/2=244/2=122
so Noah is was correct.
What is the distance, in units, between the y-intercept of f(x) = x2 + 7x - 18 and the y-intercept of the linear function that passes through
the points shown in the table below?
х
g(x)
-5
2
10
11
25
20
60
41
Answers
Answer:
y = 0.6x - 5
Step-by-step explanation:
The distance between the y-intercept of f(x) = x^2 + 7x - 18 and the y-intercept of the table is 23 units
How to determine the distance?The function f(x) is given as:
f(x) = x^2 + 7x - 18
The y-intercept is when x = 0.
So, we have:
f(0) = 0^2 + 7(0) - 18
Evaluate
f(0) = -18
For the table, start by calculating the slope (m)
m = 11 - 2/10 + 5
m = 0.6
The y-intercept is then calculated using:
b = y - mx
So, we have:
b = 11 - 0.6 * 10
Evaluate
b = 5
This means that:
y-intercept = 5
The difference between both values is:
Difference = |-18- 5|
Evaluate
Difference = 23
Hence, the distance between the y-intercept of f(x) = x^2 + 7x - 18 and the y-intercept of the table is 23 units
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Match the following figures with their volume use 3.14 and round the volume to the nearest meter
Answers
3⋅f(−4)−3⋅g(−2)????????
Answers
Hope this helps ;-)
what's an expression equivalent to 3a-10a
Answers
Answer:
Ummmm
Step-by-step explanation:
write 4/7 as a decimal in mixed form
Answers
Answer:
0.571428571
hope this helps
have a good day :)
Step-by-step explanation:
Answer:
4 divided by 7 = 0.5714 around 1
Find the solution to the system of equations. Write the solution as an ordered pair.
3x-2y=-9
4x+3y=22
Answers
Step-by-step explanation:
3x - 2y = –9
3x−2y+2y=−9+2y
3x=2y−9/3x^3
=2y−9/3
x=2/3y−3
4x + 3y = 22
4x+3y+−3y=22+−3y
4x=−3y+22
4x4
=−3y+22/4
x=−3/4y+11/2
I need help with these questions
Answers
Answer: The error is the number of sides, it should be 9 sides and not 25. Correct is 1 260 degrees
Step-by-step explanation:
The error is the number of sides, it should be 9 sides and not 25.
Polygon sum of interior angles formula: 180 x (n-2)
So here n = 9 (sides)
180 x (9-2)
180 x 7 = 1 260 degrees
Answer:
sum of interior angles = 180 * n - 2
n = number of sides
in this case, the shape has 9 sides so n = 9
so the correct answer should be
= 180 * (9-2)
= 180 * 7
= 1260
Answer ASAP please :?
Answers
Answer:
The answer is c.
Step-by-step explanation:
so yeah.
What is the change in elevation from -6 km to -14 km?
Answers
Answer:
-8 km
Step-by-step explanation:
Judys town voted on a new speed limit. 95% of the 2,000 votes were in favor of the new speed limit. How many voted were in favor
Answers
Answer:
1,900 votes were in favor.
Step-by-step explanation:
Given that the statement indicates that 95% of the 2,000 votes were in favor, you can find the number of votes in favor by calculating the 95% of the total number of votes:
2000*95%=1900
According to this, the answer is that 1,900 votes were in favor.
-x - 4y = 10 in function form
Answers
Answer:
y=-x-10
Step-by-step explanation: