Pls help with this circles problem for math.
9514 1404 393
Answer:
see attached
Step-by-step explanation:
Point A is arbitrarily located. We have drawn the circle on a grid, so have made points A and E on orthogonal axes through point O.
1. Point B can be anywhere on the circle except on line AO.
2. Making circle A have the same radius as circle O puts points C and D 120° apart.
3. In this diagram, OF bisects right angle EOA, so central angle EOF is 45°.
The perimeter of the worksheet is 28 inches. The worksheet is 6 inches tall. How long is it?
Answer:
The anwser is that it's 8 inches
Step-by-step explanation:
How i figured this out is since it's a woksheet,
I can guess that its a rectangle or quadrtilateral. One side is 6 inches, so the exact opposite side is also the same size, so we would have to double the 6 to 12. We know that the perimeter is 28, we can subtract 28 from 12 so that we can find out how long it is. We get 16 from 28-12 and we need to half the amount to find out how long one side is. let me know if you have any more quesitons because i dont know if i explained it well
khan academy! please helppp
Answer: Figure A to Figure B is a scale factor of 0.5
Step-by-step explanation:
It's not too hard to figure out scale factor, since the two shapes are the same aside from their scale. Notice how Figure A is 4 units tall, and that Figure Bis 2 units tall. From one figure to another, use the equation Figure B/Figure A to find the scale factor. Although you won't really need to memorize all this, you can count the amount of units on your fingers and figure it out from there.
Can somebody help with my 2 way table assignments..? i know some of you will take this as a fre.e points question and i don't really care LOL.. just want some help.
Answer:
what is the question
Step-by-step explanation:
HELP WILL GIVE BRAINLIEST
Answer:
10
Step-by-step explanation:
tan x
= Opposite / Adjacent
= 9 / 12
= 1 / 3
= 0.51° ( approximately )
Round to nearest tenth,
= 10
Combine the like terms to create an equivalent expression:
-3.2 - 6+ (-1)
Answer:
-3x + (-7)
Step-by-step explanation:
First you want to find the like terms, in this case it is the numbers without a coefficient, (6 and -1). So you are then left with -6+(-1) which equals to -6-1 = -7. Finally, you combine the number with the coefficient (-3x) with the number without it (-7) and you get -3x-7
Answer:
-3x-7
I hope the answer satisfies you and hope I didnt do anything wrong. Thanks for understanding.
compare 3*4*5 and (-3)*(-4)*(-5) ASAP.
Is it less greater or equal to?
Answer:
3·4·5 is greater than -3·-4·-5
Step-by-step explanation:
3·4·5 = 60
-3·-4·-5 = -60
The graph of a proportional relationship is shown below
What is the unit rate, in dollars per pound?
Answer:
4 dollars for every pound
Step-by-step explanation:
Find the surface area of the regular pyramid. 14mm and height is 11.
Answer:
504
Step-by-step explanation:
TSA (total surface area) = 1/2(p)(l) + B
p (perimeter) = 4(14) = 56
l (slant length) = 11
B (area of vase) = 14(14) = 196
TSA = 1/2 (56) (11) + 196
= 28(11) + 196
= 308 + 196
= 504
Students in Mrs. Kirby's English class recorded the number of hours they studied for final exams. The results are shown in the bar graph.
Mrs. Karty's English Com
Hours of Study
.
Days of the Week
Based on the information in the graph, what percent of the time spend studying was done from Monday to Wednesday?
A A) 45%
8 B) 18%
C C) 35%
D D) 50%
What is the constant proportionality of (2, 0) (4, 2) (6, 4) (8, 6)
Answer:
Sorry but you just got coconut malled lol
Step-by-step explanation:
Here how you got coconut malled first you wanted to see an answer so your clicked answer which resolted in you Getting coconut malled. thanks for your time.
Can someone please help me with this?!
6.796 rounded to the nearest hundredth
Answer: 6.80
Hope it helps!
Answer:
The answer to this problem should be 6.80
At the middle school, the number of boys to girls is 7:9. If there are 34 more girls than boys, how many boys and girls are there
Answer:
boys=119, girls= 153
Step-by-step explanation:
let the number of boys and girls be 7x and 9x respectively
Then, ATQ
9x=7x+34
or, 9x-7x=34
or,2x= 34
or, x=17
therefore, the number of boys is 17×7=119
and number of girls is 17×9=153
NO LINKS!!! PLEASEE HELPP MEE QUICK I NEED TO GRADUATE PLS :( Find the midpoint of the segment below and enter its coordinates as an
ordered pair. If necessary, express coordinates as fractions, using the slash
mark (/) for the fraction bar
(18,5)
(-6,-9)
Answer:
(5,-2)
Step-by-step explanation:
I hope this helps :)
Please help!!!I’ll mark you as brainliest!!!!
Answer:
c, $28
Step-by-step explanation:
30% of 60 is 42
subtract ten and get 32
subtract four and get 28
Answer: C. $28.00
Step-by-step explanation:
60-(60x.3)=42
42-10=32
32-4=28
please help with this im super lost and confused
Answer:
D) C': ( -3, -2), D': ( -4, 1), E': ( -1, -2)
Step-by-step explanation:
Formula for this equation:
(x - 5, y - 3)
C:
(2, 1)
(x - 5, y - 3)
C': ( -3, -2)
E:
(4, 1)
(x - 5, y - 3)
E': ( -1, -2)
D:
(1, 4)
(x - 5, y - 3)
D': ( -4, 1)
Which expression is NOT equivalent to 100 + 20
Answer:
the answer is 2(50+9)
Step-by-step explanation:
Calculate the annual simple interest rate as a percent. A sum of money will be tripled in 25 years at the rate of __% per annum.
Step-by-step explanation:
Let x be the principal amount.
Simple Interest Formula:
[tex]a = p(1 + rt)[/tex]
where a = final amount
p = principal amount
r = annual interest rate
t = time taken in years.
given a = 3x, p = x, t = 25, substitute a,p and t into formula.
[tex]3x = x(1 + 25r) \\ 1 + 25r = 3 \\ 25r = 3 - 1 \\ 25r = 2 \\ r = 2 \div 25 \\ = 0.08 \\ = (0.08 \times 100)percent \\ = 8percent[/tex]
8%*
i do not understand this
Answer:
Step-by-step explanation:
The first question's slope is 0 because it is a straight horizontal lineThe second question is undefined because it is a straight vertical lineThe third question's slope isn't able to be found with a blank line, but the line is positive because the more it travels right, it also goes up. So the slope of the third is positiveThe fourth is similar to the third as its slope cannot be calculated with a blank line, but the more it moves right, the more it moves down, meaning the slope is negative.what is the sum of the following equation?
3/10 + 39/100=
Answer:
69/100
Step-by-step explanation:
You need to make the denominators equal, so multiply 10 by 10, which makes 100. Whatever you do to the denominator, do to the numerator.
30/100 + 39/100 = 69/100
Answer:
69/100
Step-by-step explanation:
3/10 + 39/100
In order to find the sum of this equation, you must first identify the least common denominator.
10: 10, 20, 30, 40, 50, 60, 70, 80, 90, 100, 110, 120
100: 100, 200, 300, 400, 500, 600, 700, 800, 900, 1000, 1100, 1200
The lowest number 10 and 100 have in common is 100.
Second, we must make both fractions have a denominator of 100.
**MULTIPLY THE NUMERATOR AND DENOMINATOR BY THE SAME THINGS!!**
3/10 x 10/10 = 30/100
39/100 x 1/1 = 39/100
Lastly, we add the new fractions.
30/100 + 39/100 = 69/100
69/100 is already in the simplest form.
Therefore, 3/10 + 39/100 = 69/100
The radius of a sphere is 6 units.
Which expression represents the volume of the sphere, in cubic units?
Three-fourthsπ(6)2
Four-thirdsπ(6)3
Three-fourthsπ(12)2
Four-thirdsπ(12)3
Answer:
The answer is Three-Fourthst(12)2
Answer:
C. or 3
Step-by-step explanation:
Mr Chua borrows a sum of money from the bank which charges a compound interest of 4.2% per annum, compounded quarterly. Given that Mr Chua had to pay $96.60 in interest payments at the end of the first year, find their original sum of money borrowed, giving your answer correct to the nearest cent.
Answer:
Original sum of money = $2246.51
Step-by-step explanation:
Interest = $96.60
Interest is compounded 6 times in a year ; n = 6
time = 1 year ; Rate of interest (r) = 4.2%
how do i solve
-4(2x+5)+8x+20
Answer:
0
Step-by-step explanation:
-4(2x+5)+8x+20
-8x-20+8x+20
0+0=0
0
Which of the following questions describes the equation 4n = -24?
What number, when multiplied by -24, equals 4?
What number, when divided by -24, equals 4?
What number, when multiplied by 4, equals -24?
What number, when divided by 4, equals -24?
Answer:
3rd option
Step-by-step explanation:
4n means 4 multiplied by n ( the number to be found ), then
4n = - 24 , means
What number , when multiplied by 4 equals - 24
find the value of x.
Answer:
x = 4
Step-by-step explanation:
Given a line parallel to a side of the triangle and intersecting the other 2 sides then it divides those sides proportionally, that is
[tex]\frac{10-x}{x}[/tex] = [tex]\frac{3}{2}[/tex] ( cross- multiply )
3x = 2(10 - x)
3x = 20 - 2x ( add 2x to both sides )
5x = 20 ( divide both sides by 5 )
x = 4
Find the outlier of the data set {20, 100, 75, 85, 90, 80, 75).
Answer:
20.00
Step-by-step explanation:
In the set of data, the number furthest from the average is the number provided. Therefore, this must be the correct answer.
In Mexico there are many street vendors that sell leather goods. One place in particular in Rosarita sells their purses for $25 each. How many purses must they sell in one month to make at least $3,500 profit if their overhead costs are $1,020 per month?
Show your work.
Answer:
180.8 or just round to 181
Step-by-step explanation:
Which graph best represents f(x)=2(5)^x
Answer:
the third one if you go clockwise from the upper left; cannot see it's letter but it's directly to the left of graph J
Step-by-step explanation:
The third graph suits the given function , f= 2(5)ˣ .
What is a function ?A function is defined as a relation between a set of inputs having one output each. In simple words, a function is a relationship between inputs where each input is related to exactly one output.
Every function has a domain and co domain or range. A function is generally denoted by f(x) where x is the input.
In the given images the third graph suits the given function
f= 2(5)ˣ
Therefore Option G is the correct answer.
To know more about Function
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What is 70 by 20%ughhhhh
Answer:
14
Step-by-step explanation: