Answers
Answer:
The correct options are;
Line CD is the perpendicular bisector of line AB
Line segment AB is perpendicular to line CD
Line segment AE is congruent to line segment BE
Step-by-step explanation:
From the construction, we have that the radius of circle A is equal to the radius of circle A as the circumference of circle A passes through the center of circle A
Therefore, the construction is the bisection of line segment AB by the construction of the perpendicular bisector CD, from which we have line segment AE is congruent to line segment BE and line segment AB is perpendicular to line CD
Related Questions
can somebody teach me how to do this 1 math question, its about solve for the area! WILL Give Brainiest!
Answers
Answer:
area is 100m bc u do 10 times 10
Step-by-step explanation:
Answer:
139.27 meters squared
Step-by-step explanation:
So what you're doing is calculating the square's area and half of the circle's area.
The square's area is 100m^2 since 10*10=100
For the circle part, you use πr^2. You know the diameter of the circle, and radius is half of the diameter, so 10/2=5.
π*5^2 = 78.54 m^2
Since you have half of a circle you divide this by 2.
39.27
Finally you add your two areas together
100+39.27=139.27 meters ^2
A landscaping service company charges customers a one-time fee and an hourly rate of $15. For 1 hour of service, the company charges $45. Write an equation to represent the total charge C for h hours of landscaping.
Answers
Answer:
C = $30 + $15h
Step-by-step explanation:
Given that:
Hourly rate = $15
One time fee = x
Amount charged for an hour of service = $45
Hence,
One time fee + $15* 1 = $45
One time fee = $45 - $15
One time fee = $30
Hence, total charge C for h hours of landscaping:
Total charge = one time fee + (hourly charge * number of hours)
C = $30 + $15h
I need help to understand before my test today
Answers
Answer:
75 degrees
Step-by-step explanation:
All the angles within a triangle added together equals 180 degrees, so:
x + 25 + 2x - 5 + x = 180
add like terms
4x + 20 = 180
subtract 20 from both sides
4x = 160
divide by 4
x = 40
Now input 4 into the equation for C
2(40) - 5 = 80 - 5 = 75
first question is Bitcoin is a virtual currency used to buy things online. An investment of $5125 in bitcoins grew 48 times. What is the total value of the investment?
And the second question is The cost of each projector in an office is $9841. Find the cost of 210 such projectors.
$
tell me the answer A S A P plz
Answers
[tex]\huge\mathbb\purple{AnSwEr}[/tex]
[tex]\huge❤\bold\red{Hello}❤[/tex]
Hey mate 1. $246,000 2. $20,66,610 is your Answer
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[tex]Mark \: me \: as \: brainliest .[/tex]
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Which ordered pair does NOT represent a located in Quadrant IV?
Answers
Answer:
there aren't any options. but quadrant four would have a (x,-y) set up. positive x-values, but negative y-values.
The graph shows a proportional relationship between the number of hours, x, Gail tutors and the total amount she earns, y. One student needed extra help. Gail got charged $250 for 11 hours of tutoring. Did she charge her unit rate? Explain.
Answers
Answer:
$22.72 per hourStep-by-step explanation:
Step one:
given data
we are told that she got charged $250
time of the tutoring = 11 hours
Step two:
Required
The unit rate: this is defined as the cost per item, in this case, it is the cost per unit of time, Hence
the unit rate
=250/11
=$22.72 per hour
Shirts are on sale for 30% off. The original price of one shirt is $15. What is the discounted price of the shirt? Write your answer as a dollar amount.
Answers
Answer:
4.5
Step-by-step explanation:
15 x 0.30
Answer:
$35
Step-by-step explanation:
$15 divided by 30%=$50
$50 was the original price
50-15=35
$35 was the discounted price
pls :,) i suck at math
Answers
Answer:
60%
Step-by-step explanation:
The original was $20 to $12, so if you divide both prices by 2 (to make one side 10 and the other the simplified percentage) you get:
10 to 6.
Percentages are typically x% out of 100, so if you multiply both by 10 you get:
100 to 60. All you have to do now is change the format to percentage instead of a fraction (60/100) and the answer is 60%.
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Mocha here! If this answer helped you, please consider giving it brainliest because I would appreciate it greatly. Have a wonderful day!
Answer:
a i think
Step-by-step explanation:
Camilla's Diner sold 50 milkshakes last week. 31 of the milkshakes had whipped cream on top. What percentage of the milkshakes had whipped cream?
Answers
Answer:
62%
take 50*2=100 so you get 100%
next you have to multiply 31*2= 62=62%
do this if you have an even number to get to 100%, its quite simple once you get the hang of it
hope this helps, Mark brainiest?
What is the equation in point−slope form of the line passing through (1, 2) and (2, 5)? (5 points) Group of answer choices (y − 1) = −3(x − 2), (y + 2) = 3(x + 1,) (y − 2) = 3(x − 1), (y − 2) = −3(x − 1)
Answers
Answer using slope formula:
[tex]\frac{y2-y1}{x2-x1}[/tex]
We can find the slope.
Substitute:
[tex]\frac{5-2}{2-1}[/tex]
Subtract:
[tex]\frac{3}{1}[/tex]
[tex]\frac{3}{1}= 3[/tex]
Our slope is 3.
Now we will use Point Slope formula:
[tex]y-y1=m(x-x1)[/tex]
To find our equation.
I will use the first ordered pair, (1,2).
Substitute:
[tex]y-2=3(x-1)[/tex]
Your answer is C. (y − 2) = 3(x − 1).
Hope this helped! :)
(04.07A) Two quantities are related, as shown in the table below: x y 2 10 4 9 6 8 8 7 Which equation best represents the relationship? y = 1 over 2x + 11 y = negative 1 over 2x + 11 y = 2x + 10 y = 2x + 11
Answers
Answer:
y = negative 1 over 2x + 11
Step-by-step explanation:
I know this because I had the same test as you and that is what I put and I got it right.
Derin is buying a new car at the price of $14,799.99. If he must pay 5% in sales tax, how much will his new car really cost him
Answers
PLSSSS HELPPPPP ASAP
Answers
Perimeter is when you add and not multiple:)
A new car was tested for the average gas mileage that it would receive. The tester was able to drive 2,250 miles on 125 gallons of gas. What is the expected gas mileage in terms of miles per gallon
Answers
Answer:
18 miles per gallon
Step-by-step explanation:
We get this by taking 2,250 (the distance traveled) divided by 125 (the amount of gas used)
Why is the red stuff coming out my underwear place pleaseeee helpp
Answers
Answer
it depends if you're on your period and if not then it could be something is but if you're girl its a vaginal discharge is normal start by wearing panty liners to stop it and leaving on to that you'll get your period
Step-by-step explanation:
-2+(-0.7)+(-3)+(-0.1)
Answers
Answer:
-5.8
Step-by-step explanation:
-2-.7-3-.1= -5.8
Answer: -5.8
Glad I could help!
Solve the inequality
3n + 2 > 17
Answers
Answer:
n > 5
Step-by-step explanation:
Answer:
3n + 2 > 17
Step-by-step explanation:
3n + 2 > 17
-2 -2
3n > 15
÷3 ÷3
n > 5
Six students collect buttons for a project. The students have 10, 14, 15, 12, 13, and 14 buttons. They divide the buttons evenly so that each student receives the same number of buttons. How many buttons does each student receive?
Answers
Answer:
13 buttons
Step-by-step explanation:
The first step is to add the buttons received by the 6 students.
= 10 + 14 + 15 + 12 + 13 + 14
= 78 buttons
Therefore the number of buttons received by each students can be calculated as follows
= 78/6
= 13 buttons
Hence each student will receive 13 buttons
find the length of sides in an isosceles triangle whose sides are 3x-0.4 & x+1.4 (equal sides) and not equal side is x+0.1
Answers
Answer:
The length of the sides are;
2.3, 2.3 and 1
Step-by-step explanation:
If the equal sides are 3x-0.4 and x + 1.4
This means these two are equal to one another
Thus;
3x-0.4 = x + 1.4
3x-x = 1.4 + 0.4
2x = 1.8
x = 1.8/2
x = 0.9
So the length of the sides are as follows;
3x - 0.4
3(0.9)-0.4 = 2.3
x + 1.4
= 0.9 + 1.4 = 2.3
And lastly
x + 0.1
0.9 + 0.1 = 1
Mr. Martinez is buying food for a party. Hamburger patties are sold in packages of 6 and hamburger buns are sold in packages of 8. If he wants to have an equal number of each, what is the LEAST number of hamburger patties and buns that Mr. Martinez will have to buy?
Enter the correct answer in the box.
Answers
Answer:
24 is the least number of hamburger patties and buns Mr. Martinez will have to buy.
Step-by-step explanation:
You need to find the LCM of 6 and 8. The number they have first have common is 24
Item 16
The points in the table lie on a line. Find the slope of the line
Answers
In order to find the slope you must put the change in y over change in x.
-3 2
0 2
The change for x would be 5
The change for y would be 2
So therefor y/x = 2/5
help plz & thank you!!
Answers
Answer:
x=(-6)
Step-by-step explanation:
Answer:
x= -6
Step-by-step explanation:
5x-10= -40
add 10 to both sides
5x= -30
divide both sides by 5
x= -6
xoxo, your highness...SOLVE THESE EQUATIONS FOR 71 points
Answers
Answer: 32 first 12 second 16 last Yw!
Step-by-step explanation:
Jeff can walk 3 laps in 8 minutes. At this pace, how many full laps can he walk in 20 minutes?
Answers
Answer:
7 full laps
Step-by-step explanation:
let x= how many laps
[tex]\frac{3}{8} =\frac{x}{20}[/tex]
cross multiply
60=8x
60/8=x
7.5=x
7 full laps (because 0.5 is half a lap)
Answer:
7 full laps
let x= how many laps
cross multiply
60=8x
60/8=x
7.5=x
7 full laps (because 0.5 is half a lap)
Step-by-step explanation:
a gas tank holds 13 1/2 gallons when it is 3/4 full. how many gallons of gas does the tank hold when it is completely full? I need the answers
Answers
1/4 = 18
Or
Answer = 31.5
Here is a pattern of dots.
How many dots will there be in Step 4
Answers
Answer:
18 dots
____________________________________________________
The number of dots in the step 4 are eighteen.
What is Number system?A number system is defined as a system of writing to express numbers.
From the figure, In step 0 there are two dots.
In step 1 there are three dots
In step 2 there are six dots
In step 3 there are eleven dots
We need to find the number of dots in step 4.
2+ 1=3
3 + 3 = 6
6 + 5 = 11
11+7=18
The sequence of odd numbers are added.
Hence, in step 4 there are 18 dots
To learn more on Number system click:
https://brainly.com/question/22046046
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Solve the following:
a) -5/4 [8/7+16/5]
Answers
Answer:
-38/7
Step-by-step explanation:
We are given [tex]-\frac{5}{4}(\frac{8}{7}+\frac{16}{5})\\[/tex]. First find the sum of the fractions in the parentheses. The greatest common multiple is 35 so we have [tex]\frac{8}{7}+\frac{16}{5}=\frac{40}{35}+\frac{112}{35}[/tex].
The sum of [tex]\frac{40}{35}+\frac{112}{35}[/tex] is [tex]\frac{152}{35}[/tex].
Now we multiply it by [tex]-\frac{5}{4}[/tex] so we have
[tex]\\-\frac{5}{4} \cdot \frac{112}{35}\\=-\frac{1}{7}\cdot \frac{38}{1}\\=\boxed{-\frac{38}{7}}\\[/tex]
Which expression is equivalent to 15x + 3?
15(1x + 1)
5(3x + 1)
3(5x + 1)
2(15x + 3)
Answers
Two sailboats are traveling along the same path away from a dock, beginning from different locations at the same time. John’s boat beings 30 miles from the dock and is 50 miles from the dock after 5 hours. The distance of Roberta’s boat from the dock is represented by the function y = 5x + 25, where x represents time and y represents the distance from the dock.
Which boat was farther from the dock at the beginning, and which traveled more quickly?
A. John’s boat was farther from the dock at the beginning, but Roberta’s boat traveled more quickly.
B. Roberta’s boat was farther from the dock at the beginning, and it traveled more quickly.
C. John’s boat was farther from the dock at the beginning, and it traveled more quickly.
D. Roberta’s boat was farther from the dock at the beginning, but John’s boat traveled more quickly.
Please Help!!!!
Answers
Answer:
c
Step-by-step explanation:
The correct statement is John’s boat was farther from the dock at the beginning, and it traveled more quickly option (C) is correct.
What is a linear equation?It is defined as the relation between two variables, if we plot the graph of the linear equation we will get a straight line.
If in the linear equation, one variable is present, then the equation is known as the linear equation in one variable.
It is given that:
Two sailboats are traveling along the same path away from a dock, beginning from different locations at the same time.
y = 5x+25
at starting x=0
y = 25 miles away from the dock
x = 5
y = 5×5+25
y = 50 miles
= (50 - 25)/5
= 5
Thus, the correct statement is John’s boat was farther from the dock at the beginning, and it traveled more quickly option (C) is correct.
Learn more about the linear equation here:
brainly.com/question/11897796
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A 20-oz bottle of soda costs $2.98.What is the cost per ounce?
Answers
Answer:
$0.15
Step-by-step explanation:
Answer:
0.149
Step-by-step explanation:
2.98 divided by 20 = 0.149
Answer - 0.149