25 points to whoever answers ASAP!!!! Find the measure of arc DF. Circle A with chords EF and CD that intersect at point G, the measure of arc EC is 5x plus 10 degrees, the measure of angle EGC is 70 degrees, and the measure of arc DF is 11x plus 2 degrees. 50° 90° 100° 140°
Answers
Answer:
90 degrees
Step-by-step explanation:
For this problem we will use our knowledge about the Interior Angle to Circle Theorem.
∡EGC=(arcEC+arcDF)/2
arcEC+arcDF=70°*2
5x+10+11x+2=140
16x+12=140
16x=128
x=128:16
x=8
arcDF=11*x+2=11*8+2=90°
Answer:
90°
Step-by-step explanation:
Hope this helps :)
Related Questions
Caroline drew the blueprints of her new kitchen on a coordinate plane. The coordinates of the four corners of her square kitchen are (2, 4), (-10, 4), (-10, -8) and (2, -8). How many units long is one wall of her kitchen? If needed, create a graph to help answer the question.
Answers
Answer:
If it is a square kitchen the walls will be 12 units long
Step-by-step explanation:
To get from 2,4 into -10,4 you move down 12 units
Please Hurry. I need this answer quickly please.
Answers
Answer:63
Step-by-step explanation:
multiply 72 by 7 then divide i by 8
(72×7)/8
=63
It's 63.
simplify the equation 7/8×72 multiple 7×9 solution is 63
Pls help on 1-3 ASAP
Answers
Answer:
1: Lowest-77 Higest: 99 Center: 88 Spread: 22
Step-by-step explanation:
Answer:
1)
Lowest: 77
Spread: 77 through 99
Highest: 99
Center: 88
2)
Lowest: 24
Spread: 24 through 84
Highest: 84
Center: 52
Step-by-step explanation:
The spread is just the numbers you are counting to so like in number 1 it is 77 through 99, does that make sense? Hope this helps!
what is 15x5 whimsyyyyyy
Answers
True or False?: The correct property for 5x7=7x5 is associative property.
Answers
Answer:
False
Step-by-step explanation:
5 * 7 = 7 * 5 demonstrates the commutative property, not the associative property.
Answer: False
Help! Please...
Mary is knitting scarves for soldiers. She can knit 6 inches in 113 hours. Scarves need to be 45 inches long.
Complete the statement below regarding Mary's hourly knitting rate and how long it takes her to complete a scarf.
Mary knits ( ) inch(es) per hour(s)
It will take her ( ) hours to finish a scarf.
Answers
Answer:
5085
Step-by-step explanation:
113x45= 5085
andre is traveling from jeffersonville to springfield. he plans to stop for a break when the distance he has traveled and the distance he has left to travel have a ratio of 3:7. where should andre stop for his break? jeffersonville, J (-15, 2). springfield, S (25, 17)
Answers
Answer:
Andre should stop at (-3 , 6.5)
Step-by-step explanation:
The change in x is from -15 to 25 which is 40 units. 40 x 3/10 = 12 which means Andre moves 12 units right starting from -15 so the x coordinate is -15+12 = -3
The change in y is from 2 to 17 which is 15 units. 15 x 3/10 = 4.5 which means Andre moves 4.5 units up starting from 2 so the y coordinate is 2+4.5 = 6.5.
The Taft Public Library is a library built in the shape of a square. The checkout desk is located in the center of the building. You have been asked to help make a map of the library, using a coordinate plane. Since the library is 100 feet on each edge, you have decided to use a coordinate plane from -10 to 10 on each axis. Each unit represents 5 feet. The y-axis runs north-south, and the x-axis runs east-west.
The children's section is rectangular and has three of its corners at (-10,10), (-10,4), and (-3,10). What are the coordinates of the remaining corner?
Answers
The answer is (-3,4)
can you help me please
Answers
Answer:
Its A n+(n+6)=24
Step-by-step explanation:
because 6 plus n (blue) is yellow and hen add original blue to equal 24
Answer:
1st: n+(n+6)=24 where n is the number of blue marbles.
how many different combinations can 5 dies add up to 24 in a table of outcome
Answers
Step-by-step explanation:
they can combination dies a 6 or 7 cause we already know that outcome once you shut it off everything is going well with you and your side
There are 13 possible combinations of 5 dice that add up to 24. These combinations are:
6, 6, 6, 6, 16, 6, 6, 5, 26, 6, 5, 5, 36, 5, 5, 5, 45, 5, 5, 5, 56, 6, 4, 4, 56, 5, 5, 4, 55, 5, 5, 4, 66, 4, 4, 4, 65, 5, 4, 4, 64, 4, 4, 4, 66, 6, 3, 3, 76, 5, 3, 3, 85, 5, 3, 3, 9How to find combinations?To find these combinations, use a brute-force approach. Start by listing all of the possible combinations of five dice.
There are 6⁵ = 7776 possible combinations. Then filter out all of the combinations that do not add up to 24. This leaves with the 13 combinations listed above.
Find out more on combinations here: https://brainly.com/question/28065038
#SPJ1
Round to the nearest whole feet.
Answers
Answer:
2544 ft
Step-by-step explanation:
First, find the area of the pool.
A= πr²
if we fill in the radius, use 3.14 for pi, and solve for A, that's
A=(3.14)(20.5)²≈1319.585
The area of the pool is roughly 1319.585 ft
Now, we find the area of the triangle
A=(ab)÷2
put in 'a' and 'b' (the triangle legs) and solve
A=(84×92)÷2=3864
Finally, subtract the area of the pool from that of the triangle
3864-1319.585=2544.415 which rounds to 2544 ft
hopefully that helps and you might want to double check but that's what I got :)
Hope this helps
HELPPPPPPPPP????? AND HURRY I GOT UTIL WE COME FROM OUTSIDE TO FINISH
Answers
Answer:
Step-by-step explanation:
Help!!
Use the diagram of the equilateral triangle shown below to answer the following questions. Show the work that leads to your answers. a. What is the perimeter of the triangle? b. What is the height, ℎ mm, of the equilateral triangle? Write an exact answer using a square root and an approximate answer rounded to the tenths place.
Answers
Answer:
Perimeter is 12mm, height is \(2\sqrt3\)mm in simplest radical form, and 3.5mm in approximate decimal form.
Step-by-step explanation:
The perimeter is easy; since it's an equilateral triangle, all sides are the same length of 4, so you can just do 3*4 (3 sides, 4mm each) to get a perimeter of 12.
For the height, you can see that it forms two right triangles, each with a given base of 2 and a hypotenuse of 4. We can apply the pythagorean theorem (\(a^2+b^2=c^2\)) here to find the missing leg length of the smaller right triangles, which is equal to the big triangle's height.
I've enclosed an attachment for that.
Hope this helps!
A movie-theater employee notes an inverse relationship between the theater's popcorn sales and its nacho sales. On a given night, the theater makes $1,512 from popcorn sales and $1,584 from nacho sales. If on the next night the employees sell $1,848 of popcorn, how much is earned from nachos
Answers
Answer:
$1,920
Step-by-step explanation:
$1,848 minus $1,512 equals $336
$336 plus $1,584 equals $1,920
There is your answer
Explanation:
1512. 1848
——- = ———
1584. x
Cross multiply and divide
(1848x1584)/ 1512
1) At a restaurant, Mike and his three friends decided to divide the bill evenly. If the total bill was $51.24, how mush did each person pay?
Write and solve an equation for the above situation. Use "b" as the variable
2) How many packages of diapers can you buy with $40 if one package costs $8?
Write and solve an equation for the above situation. Use "p" as the variable
Answers
5
Ggfghjkmbvccffhv
Please help me!!!!!!
Answers
Answer:
this is the answer :621cm²
Step-by-step explanation:
23×27=621cm²
Answer:
Step-by-step explanation:
Area of the parallelogram = Area of rectangle
bh = lb
We can make a rectangle from a parallelogram.
So, Area of parallelogram = bh
27*23
= 621 sq. cm
Hope it helped. Pls mark me the BRAINLIEST!
Tyrone has a fish tank that measures 36in. long, 24in. high, and 18 in. wide. He wants to fill the fish tank to a height of 14 inches. What will be the volume of water in the tank?
Answers
Answer:
Step-by-step explanation:
volume of water=l×w×h
l=length of tank=36 in
w=width of tank=18 in
h=height of water=14 in
volume=36×18×14
=9072 in³
Sophia's Diner sold 80 milkshakes last week. 90% of the milkshakes had whipped cream on top. How many milkshakes with whipped cream were sold?
Answers
Therefore there were 72 milkshakes with whipped cream that were sold.
80 x .9 = 72
hope that helps :)
Compare the pair of numbers. Use <, =, or >.
33
40
333
4
OOO
3/4
434
A
V 11
33
40
33
40
33
40
Answers
Answer:
3/4 < 33/40
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Hope it helped
please write a function for the points (1/3,0) (-2 3/4,0) and (0,-5) and explain the steps.
thank you!
Answers
The function for the points are y = -15x - 5
How to determine the functionFrom the information given, we have that;
The points are;
(1/3,0) (-2 3/4,0) and (0,-5)
Using the point-slope form of a linear equation, we have;
y - y₁ = m(x - x₁)
Such that;
m is the slope of the liney - y₁ and (x - x₁) are the pointsUsing (1/3, 0) and (0, -5), we have that the slope is;
m = (0 - (-5))/0 -1/3)
expand the bracket
= 5 / (-1/3)
= -15
Now, take any of the given points and substitute the values
Using (1/3, 0), we get;
y - 0 = -15(x - 1/3).
y = -15x - 5.
Learn more about functions at: https://brainly.com/question/25638609
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The function for the points solved by (1/3,0) (-2 3/4,0) and (0,-5) solved by point slope form is \(a=-15b-5\)
We have given the points:
(1/3,0) (-2 3/4,0) and (0,-5)
Using the formula of linear equation
\(a-\)\(a_{1}\)\(=x[b-b_{1}]\)
Where we will consider (1/3,0) = \(a-a_{1}\) and (0,-5) = \(b-b_{1}\)
that is 1/3 = \(a\), 0 = \(a_{1}\) and
0 = \(b\), -5 = \(b_{1}\)
\(x\) refers to the slope of line (take any variable)
Now for finding the value of \(x\),
\(x=a-a_{1}/b-b_{1}\)
inserting the values,
\(x=[0-[-5]]/[0-1/3]\\x= -15\)
Substitute the value of \(x\) in the equation
\(a-0=-15[b-1/3]\)
By simplifying the equation, we get
\(a=-15b-5\)
To know more about functions and points:
https://brainly.com/question/30721594
A manager of a concession stand buys 96 bottles of water for a total of $19.20. Each bottle of water is sold for $1.75. How much profit does the manager make?
A. $0.20
B. $1.55
C. $148.80
D. $187.20
Answers
Working-
96 times 1.75= 168
168 minus 19.20 = 148.80
Please help ASAP !!!!!
Answers
Given :-
A function is defined by A(n) = -14 +(n-1)(2).To find :-
The value of x .Solution :-
Given function ,
\(\red{\longrightarrow}\) A(n) = -14 +(n-1)(2)
Substitute n = 9 ,
\(\red{\longrightarrow}\) A(9) = -14 + (9-1)(2)
Simplify ,
\(\red{\longrightarrow}\) A(9) = -14 + 8(2)
\(\red{\longrightarrow}\) A(9) = -14 + 16
\(\red{\longrightarrow}\) A(9) = 2
Hence the required answer is 2 .
Answer:
C
just put value 9 in place of an because A(n) in place of n value is 9
f(x) is a cubic function whose roots are 2, 3, and 4. Find f(x) and also find the value of f(2).
Please give an explanation so I know how to do it next time :) Thank you!
Answers
33−22−9−4=0
3
x
3
−
2
x
2
−
9
x
−
4
=
0
On inspection, =−1
x
=
−
1
is found to satisfy the equation. Now the cubic polynomial can be factorized.
33−22−9−4=0
3
x
3
−
2
x
2
−
9
x
−
4
=
0
⟹(+1)(32−5−4)=0
⟹
(
x
+
1
)
(
3
x
2
−
5
x
−
4
)
=
0
One root is −1
−
1
. The rest at the roots of the following quadratic equation.
32−5−4=0
3
x
2
−
5
x
−
4
=
0
⟹=−(−5)±(−5)2−4×3×(−4)‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾√2×3
⟹
x
=
−
(
−
5
)
±
(
−
5
)
2
−
4
×
3
×
(
−
4
)
2
×
3
⟹=5±25+48‾‾‾‾‾‾‾‾√6
⟹
x
=
5
±
25
+
48
6
⟹=5±73‾‾‾√6
⟹
x
=
5
±
73
6
⟹∈{−1,5−73‾‾‾√6,5+73‾‾‾√6}
⟹
x
∈
{
−
1
,
5
−
73
6
,
5
+
73
6
}
Some cubic equations to be solved by students are deliberately made to have one simple root which can be guessed.
Adoes thi involve coding?
Step-by-step explanation:
Emma had 6 jars. In each jar, she put 1 and 1/2 cups of homemade slime for Enterprise Day at school. How many total cups of slime are in the jars? Select the choice that has both the correct multiplication equation and answer for the situation.
Answers
The total cost of an item, the price plus tax, can be calculated using the expression shown in the box, where p is the price of the item.
1.0725p
What is the tax rate as a percentage?
0.0725%0 point 0 7 2 5 percent
0.725%0 point 7 2 5 percent
7.25%7 point 2 5 percent
72.5%
Answers
Answer:
the ans
Step-by-step explanation:
72.5%
Please help me
:) ;) :( ;)
Answers
Answer:
Volume: 12 cubic inches
Step-by-step explanation:
Volume is basically height times width times base
what is the maximum number of 14 pound turkeys that can be purchased with the money donated while still purchasing 100 total turkeys? 10 pound turkeys cost 9.25 and 14 pound turkey cost 12.75. Money limit is $1000.
Answers
Answer:
64.05$
Step-by-step explanation:
HELP ASAP I"M JUST TRYING TO GET GOOD GRADES NO LIES EITHER!!
Answers
Answer:
C and D
Step-by-step explanation:
If you subtract 2.5 from 16.2 you would get 13.7 same for 19.25.It would then equal 16.75
Therefore C and D are correct :)
slope 2
.........................................................
screenshot 1: question
screenshot 2: answer options
thx
Answers
Answer:
A/m=-2. since x goes up by 2 on the table, y decreases by 4 on the table, but if the next part of x on the table was 6, then y would be -2.
7x(x+4)+x+4=0
1+5
6+7
Answers
Answer:
=
−
2
9
±
2
5
2
1
√
1
4
Step-by-step explanation:
Answer:
you
Step-by-step explanation:
you can do 7x4=28 and then add it with the 4 after add 1+5 6+7