In the circle with center O, which arc is congruent to arc CD?
arc AB
arc AC
arc BC
arc AD
Answers
Answer: arc AD
Step-by-step explanation:
They are the same size as line CD=AD
Related Questions
The price of Stock A 9 AM was $12.84. Since then, the price has been increasing at the rate of $0.07 each hourAt noon the price of Stock 8 was \$13.34 . To decrease at the rate of $0.09 each hour. If the two rates continue, in how many hours will the prices of the two stocks be the same?
Answers
Answer:
In 3 hours 7 minutes and 30 seconds both stocks will be same.
Step-by-step explanation:
It is given that the price of Stock A at 9 AM was $12.84. The price has been increasing at the rate of $0.07 each hour.
The price of stock B at noon was $13.34 which is decreasing at the rate of $0.09 per hour.
So, let's set up equation for each.
Price of stock A equation is
y= 0.07 x +12.84
Price of stock B equation is
y= 13.34-0.09 x
Where 'x' is number of hours.
Let's set up both equations as same to find value for x.
0.07 x+12.84= 13.34-0.09 x
Add both sides 0.09 x
0.16 x+12.84= 13.34
Subtract both sides 12.84
0.16 x = 0.5
Divide both sides by 0.16
x=3.125
Let's change the decimal to minutes.
0.125*60= 7.5 minutes
So, in 3 hours 7 minutes and 30 seconds both stocks will be same.
Line m includes the points (-5, 3) and (-2,-6). Line n is parallel to line m and has
y-intercept of -2/3. Write the equation for line n in slope-intercept form.
Answers
Answer:
y+2/3=9/7(x-0)
Step-by-step explanation:
1. Find the slope
[tex]\frac{-6-3}{-2-5} = \frac{-9}{-7} = \frac{9}{7}[/tex]
2. Since they are parallel the slopes are the same
3. Insert slope and y-intercept into slope intercept form y-y=m(x-x)
y-(-2/3)=9/7(x-(0))
4. Since I am too lazy to look for another point I will use the intercept point (0,-2/3)
5. Simplify
y+2/3=9/7(x-0)
If a room is going to be a cube with volume of 4913 cubic ft.What will be the lenth of the room
Answers
Answer:
I believe it is 17 ft.
Step-by-step explanation:
WILL MARK YOU BRAINLIEST NO GUESSES PLZ!!!!!
Answers
Answer:
A
Step-by-step explanation:
Because a triangle has even sides even tho they are diagonal .
Find the sides marked with letters in questions 7 and 9 - all lengths are given in centimetres
Answers
Answer:
Question 7. e is 7
Step-by-step explanation:
Line AC=LINE AB+BC
Line AC=6+2
Line AC=8
Line CD=6
To find AD use the hypotenuse formula:A squared+B squared =C squared
Base*Base+Height*Height=Hypotenuse*Hypotenuse
Base:6
Height:8
8*8+6*6=Line AD squared
64+36=100
[tex]\sqrt{x}100[/tex] is 10
Line AD is 10.To find e:10-Line ED[3]=7
The answer:7
For every 2 chocolate candies Jayden got while trick-or-treating last year, he got 5 non-chocolate candies.
If he got a total of 10 chocolate candies, how many non-chocolate candies did he get?
Answers
Answer:
25
Step-by-step explanation:
1. Find number of 2s (5)
2. Multiply 5 by 5
3. 25 candies
Sara claims that the number of pages she has read in her book is proportional to the number of minutes that she has spent reading. She collects several data points to prove her claim and expresses the data points as ( x, y) coordinate pairs. Which of the following actions could Sara take to prove her claim? Select two that apply. Place the coordinate pairs in a table and show that they create equivalent ratios. Place the coordinate pairs in a table and show that they create equivalent ratios. Plot the coordinate pairs on a graph and show that the points make a straight line through the origin. Plot the coordinate pairs on a graph and show that the points make a straight line through the origin. List out the coordinate pairs and show that each y–value is a multiple of its associated x–value. List out the coordinate pairs and show that each , y, –value is a multiple of its associated , x, –value. Use the coordinate pairs to show that an equation of the form y = x + c can be written.
Answers
Answer:Step-by-step explanation:
A,b,c
which number has a zero of
Answers
the cost of one muffin is $m the cost of three is $2m. write an algebraic expression in m for the cost of 5 muffin
Answers
5,000 square feet of lawn food
for $11.99
Find the unit rate
Answers
Answer:
1 square foot for $.002
Step-by-step explanation:
Which of these numbers is irrational
Answers
Answer:
C
Step-by-step explanation:
Isn't a simple number. goes on
Answer:
2
Step-by-step explanation:
25 POINTS AND BRAINLIEST Which choice passes through (12, 10) and is parallel to y = 3x + 6?
A. Y= -1/3x + 14
B. Y= -1/3x + 10
C. Y= 3x - 12
D. Y= 3x - 26
Answers
Answer:
D
Step-by-step explanation:
The equation of the line passes through the point (12, 10) and parallel to the line y = 3x + 6 is Y= 3x - 26. The correct option is D.
What is an equation of the line?An equation of the line is defined as a linear equation having a degree of one. The equation of the line contains two variables x and y. And the third parameter is the slope of the line which represents the elevation of the line.
The general form of the equation of the line:-
y = mx + c
m = slope
c = y-intercept
Slope = ( y₂ - y₁ ) / ( x₂ - x₁ )
Given that the line passes through (12, 10) and is parallel to y = 3x + 6.
The slope of the line will be the same as that of the slope of the line which is parallel.
The equation of the line will be written as,
y = 3x + c
The y-intercept will be calculated as,
10 = (3 x 12 ) + c
c = -26
The equation of the line will be,
y = mx + c
y = 3x - 26
Therefore, the equation of the line passes through the point (12, 10) and parallel to the line y = 3x + 6 is Y= 3x - 26. The correct option is D.
To know more about an equation of the line follow
https://brainly.com/question/18831322
#SPJ2
SOMEONE HELP ME PLEASEE
Answers
Answer: y = 1/2x + 8
Step-by-step explanation:
1. Graph y = x² + 6x - 16. Adjust the WINDOW to properly fit the graph.
a. Trace the graph and find the value of y when x = -7 from the graph.
b. What is the y-intercept of this graph? How is the answer compared to the constant of the equation?
c. Determine the x-intercepts. How are they compared to solving the equation by factoring?
d. Give the coordinates of where the minimum value of this graph occurs.
e. Solve x + 6x - 16 20.
f. Solver? + 6x - 16 <0.
2. Solve all real solutions x' + 3r - 7x = 15 to two decimal place by graphing y = x + 3x - 7x - 15 and
determine its zeros. Adjust WINDOW accordingly.
a. Why is find the zeros of y = x + 3x² - 7x - 15 the same as solving the equation x + 3x? - 7x = 15?
b. Solve the equation, x + 3x - 7x = 15, again by using the intersect function of the calculator.
Give the coordinates (to the two decimal place) where the minimum value of this graph occurs.
d. Solve x + 3x? - 7x - 15<0.
3. A number people were shipwrecked on an island. The population of the island slowly grew for 20 years until a
passing boat rescued the people. The population on the island can be modeled by the formula, P=200(1.1)',
where P is the number of years on the island and t is the years that they have been shipwrecked.
Why is 0 Sxs 20 an appropriate x range for your window?
b. What is an appropriate y range? How will ZOOMFit set a good #ange for you after you have put in the x
range (we used this on the last worksheet)?
How many people were originally shipwrecked? What time is this?
d. What is the population after 5 years? 18 years?
e. When is the population 300? When is it 1000?
Answers
Answer:
bro
Step-by-step explanation:
Please solve the equation
Answers
Answer:
i'm sorry if i get it wrong but i think it's c
Step-by-step explanation:
What is the value of c?
3c-20°
32 °
2c-170°
Answers
Answer:
c , − 1277
c − 170 °
Step-by-step explanation:
I did the math on paper and checked. :)
C / -170
Checked on a math site :)
which of the following is circumference of a circle whose equation is x2+y2=100
Answers
Answer: I think its 200
Step-by-step explanation:
What numbers show the factors of 28
Answers
The factors of 28 are the numbers, which on multiplication in pairs results in the original number. These factors are 1,2,4,7,14 and 28. Since, 2 x 14 = 28, therefore (2,14) is a pair factor of number 28.
Answer:
1,2,7,4,14,28 prime factor are2,2,7
Find the 18th term of this
arithmetic sequence:
12, 26, 40, 54,...
Answers
Answer:
110
Step-by-step explanation:
54+14=68+14=82+14=96+14=110
adding 14
Alex wrote checks on Tuesday for $25 and $50. He also made a deposit in his checking account of $190. Find the overall change in the amount in his checking account.
Answers
Answer:
+ [tex]\$115[/tex]
Step-by-step explanation:
When you write a check you are losing money, since it goes out of your account. When you deposit, you add money.
So: [tex]\Delta\$ = -\$25 -\$50 + \$190=+\$115[/tex]
Therefore the total change to his account is an increase of [tex]\$115[/tex].
Is -11.5 a natural number
Answers
Answer:
-11.5 is not a natural number. Please mark as helpful if it helps, thanks!
Step-by-step explanation:
Natural numbers do not include negative numbers.
Is AABC DEF? If so, identify the similarity postulate or theorem that
applies
Answers
Answer:
there is no similarity now here the trick so you know the you that there us no Order for ABC because if it was backward it would be zyx so on and so on
Step-by-step explanation: Hope this helped Please give me Brainliest
Thank you God Bless
What do you call the outputs or the Y values of a function? A. Domain B. Function C. Relation D. Range
Answers
Answer:
D. Range
Step-by-step explanation:
The in put, or x, is the domain.
The output, or y, is the range.
Answer: D. Range
The outputs or the values of a function is called Range.
Option D is true.
What is input and output in function?
The set of input values is called the domain of the function. And the set of output values is called the range of the function.
Now,
In a function, The set of input values is called the domain of the function. And the set of output values is called the range of the function.
Hence,
The outputs or the values of a function is called Range.
Learn more about the input and output in function visit:
https://brainly.com/question/10283950
#SPJ2
I need the answers ASAP!!
Answers
Answer:
8. X + Y = an even number
Step-by-step explanation:
if X and Y are a odd number then if you add them you get an even number
HELP BEING TIMED!!!!!!!!!!!!
Answers
Answer:
13 units
Step-by-step explanation:
I GOTCHU ANKLE BREAKER
4+m+n-m; use m=4 and n=9
Answers
Answer:
13
Step-by-step explanation:
4+ m+ n -m
4+4+9 -4
4+4+9=17
17-4 = 13
Anybody know this??? I’ll give you brainless
Answers
Answer: a.) x + 5 = 12 b.) 4 · x = -20.
hope this is correct :)
If y varies directly as x, and y=6 when x=2, what is the value of y when x=7
Answers
Answer:
21
Step-by-step explanation:
y∞x
y=kx(where k is the constant)
6=2k
6/2=k
3=k
there the relationship between y,k and x is y=3x
y=3(7)
y=3×7
y=21
A flagpole has a height of 66 yards. It will be supported by three cables, each of which is attached to the flagpole at a point 6 yards below the top of the pole and attached to the ground at a point that is 32 yards from the base of the pole. Find the total number of yards of cable that will be required
Answers
Answer:
The value is [tex]Y = 204 \ yards[/tex]
Step-by-step explanation:
From the question we are told that
The height of the flag pole is [tex]h = 66 \ yards[/tex]
The position of the cables on the pole with respect to its top is [tex]x = 6 \ yards[/tex]
The position of the cable from the base of the pole is [tex]w = 32 \ yards[/tex]
The number of cables is n = 3
Generally the length of one of the cable is obtained using Pythagoras theorem as follows
[tex]u = \sqrt{ (h - x)^2 + w^2}[/tex]
=> [tex]u = \sqrt{ (66 - 6)^2 + 32^2}[/tex]
=> [tex]u = 68 \ yards[/tex]
Generally the total number of yards of cable that will be required is mathematically represented as
[tex]Y = 3 * u[/tex]
=> [tex]Y = 3 * 68[/tex]
=> [tex]Y = 204 \ yards[/tex]
Factor the following expression completely 16x5- x3
Answers
since both terms are perfect squares, factor using the difference of squares formula a^2 -b^2= (a +b) (a -b) where a =4x and b=1 x^3 (4x+1)(4x-1)
