Answers
AngBAD=angDAC
10x-23=106/2
10x=53+23
x=7.6
Using the congruence of triangles, the value of x comes to be 15°
What is a circle?A circle is a locus of a point that moves in a plane such that its distance from a fixed point remains constant.
Connect A to D
So, ∠BAC=53°
From the congruence of triangles
∠BAD=∠CAD =53/2 = 26.5°
Also, ∠BAD=∠ABD (since AD=BD=radius)
So, ∠BDA + ∠BAD + ∠ABD=180°
10x-23 + 26.5+26.5 = 180
10x+30=180
10x=150
x=15°
Hence, Using the congruence of triangles, the value of x comes to be 15°
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Related Questions
PI QUESTION PLEASE HELP DUE TODAY HURRY DON'T GO PAST AND ONLY ANSWER IF YOU KNOW THE ANSWER!!!!! CORRECT ANSWER = BRAINLIEST!!!!!!!!!
Answers
Answer:
Area of Shaded Region; 6.25π square inches
Good luck <3
Answer: 19.625in
Step-by-step explanation:
Choose an integer to represent each situation
A credit of $28: 28 or -28?
A temperature of 11 degrees below zero: 11 or -11?
Answers
PLEASE HELP ME FAST!!!
What must be the edge length for the volume of a cube to be equal in magnitude to the surface area of the cube?
Answers
Answer:
6
Step-by-step explanation:
you need x^3 = 6x^2
What is the surface area of the solid?
Answers
Answer:
othe large one is 234 i ran out of time sorry i didnt get circleto t
Step-by-step explanation:
Answer:
347.04 m²
Step-by-step explanation:
Total surface area = central rectangular prism + (1/2 left + 1/2 right)cylinder
a = 2x(11x3+11x6+6x3) + (2xπx(6/2)²+2xπx(6/2)x3)
= 234 + 113.04
= 347.04
Pls help, will mark brainliest
Answers
Step-by-step explanation:
[tex] \frac{\pi}{2} = 90[/tex]
its 1/4 of the circle
circle circumference:
[tex]8 \times \pi[/tex]
we need 1/4 of it, so its
[tex]2 \times \pi = 6.28[/tex]
PLEASE HELP I DONT UNDERSTAND!!! Mason works in a cell phone store where he earns a base salary of $105 per a day plus 15% of his sales. He earned $600 by working on a Saturday and Sunday and sold the same amount on both days. Select all of the statements that help explain how to find his sales for each day.
A. Mason's base salary is $105, so over the 2 days he earned $210.
B. Subtract $210 from $600 to find he made $390 on sales.
C. Mason's base salary is $600, so over the two days he earned $1,200.
D. Multiply $390 by 0.15 to find he sold $58.50 worth of cell phones. Divide $58.50 by 2 to find he sold $29.25 worth of cell phones each day.
E. Divide $390 by 0.15 to find he sold $2,600 worth of phones. Divide $2,600 by 2 to find he sold $1,300 worth of phones each day.
F. Add $1,200 to $105 to find Mason made $1,305 on phone sales.
Answers
Answer:
I think b, sorry im not as good
If ∠5 = 137° and ∠7 = 100°, find the measure of ∠1. *
Answers
Answer:
m∠1 = 37°
Step-by-step explanation:
if m∠5 = 137 then m∠2 = 43 (supplementary angles)
if m∠7 = 100 then m∠3 = 100 (vertical angles)
m∠1 + m∠2 + m∠3 = 180°
m∠1 + 43 + 100 = 180°
Calculate the surface area of the figure:
54ft
198ft
21ft
108ft
Answers
Answer:
108
Step-by-step explanation:
Sarah took the advertising department from her company on a round trip to meet with a potential client. Including Sarah, a total of 17 people took the trip. She was able to purchase coach tickets for $350 and first-class tickets for $.1100 She used her total budget for airfare for the trip, which was $ 12,030. How many first-class tickets did she buy? How many coach tickets did she buy?
Answers
Answer:
Sarah bought 9 coach tickets and 8 first class tickets.
Step-by-step explanation:
Since Sarah took the advertising department from her company on a round trip to meet with a potential client and, including Sarah, a total of 17 people took the trip, if she was able to purchase coach tickets for $ 350 and first-class tickets for $ 1100, and she used her total budget for airfare for the trip, which was $ 12,030, to determine how many first-class and coach tickets did she buy, the following calculation must be performed:
10 x 350 + 7 x 1100 = 3500 + 7700 = 11200
9 x 350 + 8 x 1100 = 3150 + 8800 = 11950
So Sarah bought 9 coach tickets and 8 first class tickets.
15. Andre manages a company that currently has 35 employees and is gaining 4 new employees
each month. Write an equation to represent the relationship between y, the total number of
employees, and x, the number of months it has been.
Answers
I need help I gotta find x.
Answers
Answer:
Enjoy:)
Step-by-step explanation:
What is 12/5 in percent ?
Answers
Answer:
240
Step-by-step explanation:
do you want the whole explanation or just half of it
Answer:
240%
Step-by-step explanation:
12/5 = 2.4
1 = 100%
2.4 = 240%
The seniors and juniors at Sweet Valley High School are going on a trip to Busch
Gardens. The seniors filled 12 vans and 12 buses with 564 total students. The juniors
filled 6 vans and 13 buses with 492 students. How many students were in each van? In
each bus?
Solve the system of equations
Answers
Answer:
buses can hold 30 and vans can hold 17.
Step-by-step explanation:
Let the amount a van can hold be v and the amount a bus can hold be b.
12 vans and 12 buses totals 564: 12v + 12b = 564 (equation 1)
6 vans and 13 buses totals 492: 6v + 13b = 492 (equation 2)
Subtract 2 times equation 2 from equation1, we get 14b = 420.
Thus, b = 30.
Since 12v + 12b = 564, plugging in b=30, 12v + (12)(30) = 564, so v = 17.
The number of students filled in the van is 17, and number of students filled in the bus is 30.
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 linear equation in one variable.
Let's suppose the total number of students in van is x, and the number of students in the bus is y
Now for the first scenario we can frame a linear equation in two variables such as:
12x + 12y = 564 or
x + y = 47 ....(1) (divide by 12 on both sides)
For the second scenario the linear equation in two variables becomes:
6x + 13y = 492 ....(2)
From the equation (1) take the value of x and plug in the equation (2), we get:
6(47-y) + 13y = 492
282 - 6y +13y = 492
7y = 492-282 (subtract 282 from both sides)
7y = 210
y = 30
Put this value in the equation (1), we get:
x + 30 = 47
x = 17 (subtract by 30 from both sides)
Thus, the number of students filled in the van is 17, and number of students filled in the bus is 30.
Learn more about the linear equation here:
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A store has clearance items that have been marked down by 55%. They are having a sale advertising an additional 25% off clearance items. What % of the original price do you end up paying
Answers
Answer: 33.75%
Step-by-step explanation:
The items were marked down by 55% from their original price.
This means that the new price is:
= 1 - Percentage marked down
= 1 - 55%
= 45% of the original.
From this 45%, additional percentage of 25% is removed from this amount. The amount left will be:
= 45% * ( 1 - 25%)
= 33.75%
malayalam note class 8 chapter 1
Answers
have a nice day :]
Answer:
pt2 hope it helps
Step-by-step explanation:
Which expression is equivalent to 10(f + 6e)?
a. 2(5f - 3e)
b. f(10 + 6e)
c. 2(5f + 3e)
d. 10(f + 6e)
Answers
Answer:
D. 10(f + 6e)
Step-by-step explanation:
sana nakatulong
Dwayne watched a movie that began at 4:38 p.m. The movie finished at 6:22 p.m.
How long was the movie?
1 hour 16 minutes
1 hour 44 minutes
2 hours 16 minutes
2 hours 44 minutes
Answers
Answer:1 hour 44 minutes
Step-by-step explanation:
The movie would be 2 hours 24 minutes long.
What is mean by Subtraction?Subtraction in mathematics means that is taking something away from a group or number of objects. When you subtract, what is left in the group becomes less.
Given that;
Dwayne watched a movie that began at 4:38 p.m. The movie finished at 6:22 p.m.
Now, The length of movie watched by Dwayne is,
⇒ 6 : 22 - 4 : 38
⇒ 1 : 84
⇒ 2 : 24
Hence, The movie would be 2 hours 24 minutes long.
Learn more about the subtraction visit:
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#SPJ3
Question 1 of 10 Use the grouping method to factor the polynomial below completely.
x3 + 2x2 + 4x+8
A. (x2 + 4)(x+4)
B. (x2 + 2)(x+2)
C. (x2 + 4)(x + 2)
D. (x2+2)(x+4)
Answers
Answer:
c) (x+2)(x^2+4)
Step-by-step explanation:
x^3+2x^2+4x+8
=(x+2)(x^2+4)
Alicia has 150 grams of water in a breaker. If Alcia freezez the water what id the mass of the ice?
Answers
Answer:
150 g
It is said that a given amount of water when frozen, will weigh exactly the same as it did when it was a liquid
What value(s) for n will make this equation true?
Answers
Answer:
B
Step-by-step explanation:
It the only one that make sense
The data modeled by the box plots represent the battery life of two different brands of batteries that Mary tested. (a) What is the median value of each data set? (b) Compare the median values of the data sets. What does this comparison tell you in terms of the situation the data represent? For 100 point pls
Answers
Answer:
a brand x = 13 (median ) brand y = 16 median
Answer:
A) Median value is depicted on a box plot by the vertical line that divides the rectangular box. Therefore: Median value for Brand X = 13 and Median value for Brand Y = 16. B) Brand Y has a higher median value (16) than Brand X (13). This implies that brand Y has a battery life that last longer than brand X.
Find the length of the third side.if necessary round to nearest tenth 20 and 24
Pls help ASAP
Answers
Answer:
31.2
Step-by-step explanation:
Answer:
13.3
Step-by-step explanation:
Given the diagram below, which statements are true? Check all that apply. *
<1 and <4 are vertical and congruent angles.
<1 and <5 are adjacent and complementary angles.
<2 and <4 are vertical and complementary angles.
<4 and <5 are adjacent and supplementary angles. PLEASE HELP!! Thank you.
Answers
Answer:
<1 and <5
are adjacent and complementary angles
Step-by-step explanation:
hope I'm I'm right tell me if I'm wrong
What shape is the base of a pentagonal pyramid ?
Answers
Answer:
Step-by-step explanation:
The regular pentagonal pyramid has a base that is a regular pentagon and lateral faces that are equilateral triangles.
to support the high school the local business will donate five for every ticket sold at the homecoming game
Answers
Answer:
Part A. The point that represents what the local business will donate is (10, 5).
Part B. Student B was correct about his claim.
Step-by-step explanation:
The full question is:
The local business will donate $5.00 for every 10 tickets sold. Let x represent tickets sold, and y represent dollars donated. Student A claims that the equation is y = 2x. Student B claims that the equation is y = 1/2x. Explain who is correct.
Hope this helps! :)
Aubrey decided to invest $450 in a 'money market account, that had a 3.5% interest rate compounded quarterly. what will she have when the account matures?
please help!!!
Answers
Answer:
453.5
Step-by-step explanation:
You recently spent $22 to purchase a notebook, a box of pencils, and a package of pens. The box of pencils costs $2 less than the notebook. The package of pens costs 3 times as much as the box of pencils. Write and solve an algebraic equation to find the cost of each item you purchased.
Answers
Answer:
The answer is down below:
Step-by-step explanation:
Notebook: 22-x
Pens: (22 - x - 2) x 3.
Pencils: 22 - x - 2.
We use x for notebooks because it is the only item that doesn't have an "equation" for us to solve so we use "x" instead. hope this helped you out.
Notebook: 22-x
Pens: (22 - x - 2) x 3.
Pencils: 22 - x - 2.
We use x for notebooks because it is the only item that doesn't have an "equation" for us to solve so we use "x" instead. hope this helped you out .Notebook: 22-x
Create an equation of a circle with center M(7, - 10) and radius 2 using the operations and values below Drag and drop an answer choice into each empty box below 710 + -2 4100 49 ( 2+(y
Answers
The diagonal of a rectangle frame is 8 inches and the width of the frame is 6 inches. What is the length of this frame in inches?
Answers
Answer:
5.3 inches
Step-by-step explanation:
The diagonal of a rectangle frame is 8 inches and the width of the frame is 6 inches. What is the length of this frame in inches?
Diagonal² = Length² + Width²
Length = √Diagonal² - Width
= √8² - 6²
= √64 - 36
= √(28)
Length = 5.2915026221 inches
Approximately = 5.3 Inches
P=7w - 5y
(c) Find the value of P when w = 2 and y = 4
Answers
Answer:
p=-6
Step-by-step explanation:
w =2 y =4
p=7w - 5y
p = 7(2) - 5(4)
p= 14 - 20
p= -6
Answer:
-6
Step-by-step explanation:
Substituting 2 for w and 4 for y, we get:
P=7w - 5y => P=7(2) - 5(4) = 14 - 20 = -6
