Answer:
C=2πr
Step-by-step explanation:
Its on the wall of my math class
9. The ratio of boys to girls in Mrs. Reeves's class is 4 to 5. There are 20 girls in the
class.
What is the total number of students in Mrs. Reeves's class?
Answer:
boys : girls
4 : 5
multiply by 4
16 : 20
total = 36
Answer:
80
Step-by-step explanation:
what are two factors of 12 whose sum is 7
Answer:
Well it will be 7+5=12 and 6+6=12
Step-by-step explanation:
The two factors of 12 whose sum is 7 are 4, 3.
What is meaning of factors ?Those numbers which can completely divide a number such that the remainder is zero are called factors of the number they divide.
The number given is
12
The factors of 12 are 1, 2, 3, 4, 6, 12.
The two factors of 12 whose sum is 7 are 4, 3
4+3 = 7
Therefore ,The two factors of 12 whose sum is 7 are 4, 3.
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who ever helps me ill help u with one of ur questions
John, Bill, and George are all in a field throwing a football. The three of them form a triangle and throw to pass to each other. Bill notices that he is 22 feet from John and 27 feet from George. He then sees that the uses his arms to find the angle formed between John and Georges position from where he is, it is 60 degrees. What is the distance between John and George rounded to the nearest foot?
Answer:
25 feet
Step-by-step explanation:
I have created a visual so its easier to make an equation
Because we are given two sides and its gamma we are going to need to solve for the missing side length using law of cosines
the formula for law of cosines is
[tex]c = \sqrt{a^2+b^2-2ab*cosy}[/tex]
where a and b = side lengths
c= missing side length and y = gamma
with the given information all we have to do is plug in the values
[tex]c=\sqrt{22^2+27^2-(22)(27)cos(60)} \\22^2=484\\27^2=749\\729+484=1213\\\\2*22*27=1188\\1188*cos(60)=594\\1188-594=619\\\sqrt{619} =24.87971016[/tex]
Finally we round to the nearest foot 25
so we can conclude that the distance between john and george is 25 feet
PLEASE HELPPP ME!!! Four students are running for class president in the seventh grade. Sixty students in the seventh grade were randomly chosen to take a
survey asking whom they planned to vote for. The results of the survey are shown below.
Number of Female Number of Male
Name of
Candidate
Students Voting Students Voting
for Candidate for Candidate.
There are a total of 140 seventh grade students. Based on the survey, who most likely will be the class president?
O A. Aarav
B. Gavin
C. Madelyn
D. Nevada
Answer:
Answer is B hope this helps
Step-by-step explanation:
Answer:
Neveah/nevada is the answer
Step-by-step explanation:
When adding her points she has the most so she will win bc she has the most votes
how many times does 94 go into 376?
Answer:
4 times
Step-by-step explanation:
376 divided by 94
Or
94 times 4
Will let you verify/know you’re answer. Hope this helps have a good day!
PLEASEEEE WHAT IS ITTTT HURRYYY PLSSS
Answer:
It is ( - 0.25)
Step-by-step explanation:
I hope that is useful for you :)
Answer:
It would be -0.25.
Step-by-step explanation:
it is a negative if a number is less than zero.
we got the first step down.
next step,
the -0.25 part.
the fraction of one fourth in decimal is 0.25
but its negative so it will be: -0.25.
So...
I hope this helps. :)
The manager of the runners stop shoe store compares her sales from 2012 to those of 2013 last year she wolf 4235 pairs of sneakers and this year her sales ar 6122 pairs. What is the percent of increase in her sales to the nearest percent
Answer:
45%
Step-by-step explanation:
Percent increase in sales =(sales this year - sales last year) / sales last year x 100
(6122 - 4235) / 4235 = 0.445573 x 100 = 45%
What is the equation of a line, in general form, that passes through point (1, -2) and has a slope of 1/3.
Answer: -1/3
Step-by-step explanation:
correct me if im wrong
will you help me i am have a lot of trouble on this on
Answer:
A = 18 cm²
Step-by-step explanation:
The volume (V) of a prism is calculated as
V = area of base (A) × height
Here V = 216 cm³ and h = 12 cm , then
A × 12 = 216 ( divide both sides by 12 )
A = 18 cm² ← area of base
The courthouse is the tales building in the city. If it is 7.5 inches tall in the model, how tall is the actual building? As part of a city building refurbishment project, architects have constructed a scale model of several city buildings to present to the city commission for approval. The scale of the model is 1 inch = 9 feet. Use this scale to answer the following questions.
Answer:
67.5
Step-by-step explanation:
i did it
A television and DVD player cost a total of $990. The cost of the television is two times the cost of the DVD player. Find the cost of each item.
Which three criteria do binomial experiments meet?
Answer:
Each of the n tests must have two success p or failure q results, they are mutually exclusive. The probability of success p of an event is fixed or constant, likewise for the probability of failure q. The tests are independent.
Step-by-step explanation:
Which expression could represent a rational number?
A. -b
B. a + b
C. ab
D. b^2
The answer for the following question is A) -b
Rational number is a number that can be written in the form of p/q. The correct expression that can represent a rational number is -b.
What is a rational number?A rational number is a number that can be written in the form of p/q, where p and q are integers and the value of q≠0.
In order to find the expression that can represent a rational number, we need to find a number that can be represented in the form of p/q, Therefore, the correct option is -b.
Hence, the correct expression that can represent a rational number is -b.
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What is the length of PR ?
A. 23π
B. 83π
C. 43π
D. 163π
ava gathered data about the age of runners and the time it took them to complete a 5K race and half marathon. Her data is displayed in the given scatter plots
Based on the information provided by the table, it can be inferred that Running the half marathon took more than double the time than running the 5K. (option C)
How to read the graph?The graphs shown relate the time and age of athletes who ran 5k and half marathon.
The first graph shows the relationship in 5k, in which all the athletes, regardless of their age, managed to complete the test between 20 and 30 minutes.
The second graph shows the relationship in the half marathon, in which the younger runners completed the test in less time (80 minutes) than the older athletes (140 minutes).
According to this information, it can be inferred that the athletes took more than twice the time used in the 5k race to complete the half marathon (option C)
Note: This question is incomplete because the graph and the options are missing. Here are the options and the graph.
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Jenna finds that of the 24 students in her class, 6 have dogs, 8 have cats, 3 have fish, 1 has a hamster, and the rest do
not have a pet. What is the probability that a student at the school has no pet?
Answer:
6
Step-by-step explanation:
24 minus 18
A small theater had 6 rows of 26 chairs each. An extra 9 chairs have just been brought in. How many chairs are in the theater now?
Step-by-step explanation:
1) 6*26 = 156
2) 156 + 9 = 165
The volume of a 3 cm cube is
O 9 cu cm
O 12 cu cm
O 6 cu cm
O 27 cu cm
PLEASE HELP ME ON THIS PLZZZZZ!!!!!
Answer:
-2,-9
Step-by-step explanation:
im not 100 perent sure ifthis is right or not
Answer:(-2,-9)
Step-by-step explanation:
Find the following angles from the above rectangle. ( answer only 5-12) please :)
The believe the answer is
10. FAE
Please I need help with this problem
Answer:
The answer is A
if the probaility that it will rain tomorrow is 1/5 what is the probaility that it will not rain tomorrow
Answer:
4/5 would be the answer....
The rectangle below has an area of 15k4 +35k3+20k2
What is the width and length
Answer:
the answer is 5
Step-by-step explanation:
it is right jk
Answer:
Step-by-step explanation:
We know area of a rectangle is xy where x and y are its dimensions.
A=xy
If we factor the area we will get the dimensions.
A=15k^4+35k^3+20k^2
(this can be factored in many ways to produce the same area, the answer choices you are given can be any given combination of factors.)
A=15k^4+15k^3+20k^3+20k^2
A=15k^3(k+1)+20k^2(k+1)
A=(15k^3+20k^2)(k+1) (this is one way)
A=5k(3k^2+4k)(k+1)
A=(3k^2+4k)(5k^2+5k) (and another way)
Either expression would give you width and length (or length and width) as they all produce the area of the original equation.
The design for a mural is 16 in. Wide and 9 in. High. What are the dimensions of the largest possible complete mural that can be painted on a wall 24 ft wide by 14 ft high?
Answer:
Largest possible mural that can be painted on the wall is 24 feet wide and 13.5 feet high.
Step-by-step explanation:
Design of a mural is 16 in. wide and 9 in. high.
Dimensions of the wall are 24 ft by 14 ft.
If we enlarge the size of the design along the width the wall, scale factor to be used,
Scale factor = [tex]\frac{\text{Width of the wall}}{\text{Width of the design}}[/tex]
= [tex]\frac{24}{16}[/tex]
= [tex]\frac{3}{2}[/tex]
With the same scale factor, height of the design will be,
[tex]\frac{3}{2}=\frac{\text{Height of the wall used}}{\text{Height of the design}}[/tex]
[tex]\frac{3}{2}=\frac{\text{Height of the wall used}}{9}[/tex]
Width of the wall used = [tex]\frac{3\times 9}{2}[/tex]
= 13.5 ft
Therefore, largest possible mural that can be painted on the wall is 24 feet wide and 13.5 feet high.
q2)Write an equation in slope-intercept form for the line with slope6 and y -intercept-3 .
A junior college charges $7,391 per year for tuition, $8,244 for room and board, $1,280 for books, and $730 for miscellaneous fees. What is the cost of attending this school for 2 years?
3
Discuss TWO ways in which some cultural views that ex
a relationship negatively.
.4
Compare TWO ways in which destructive relationships ir
well-being as opposed to constructive relationships.
1.5
Recommend TWO ways in which women and children ca
protected from discrimination and violence.
1.6
Read the statement below and answer the question that
"Only 52 per cent of women married or in a un
make their own decisions about sexual relations
Answer:
There are as many definitions of empire as there have been empires, but some pretty familiar elements appear in most of them. It starts with working on our “control issues”.
The two ways in which some cultural views may negatively affect a relationship are:
The notion that females should be domesticated and submissive has made them to be sometimes inferior in relationships.The view of male partners as a totalitarian leader (head) makes them to develop excessive ego and pride in relationships.What is a relationship?A relationship refers to a continuous and often committed interaction (association) that typically exist between two (2) or more people, which may either be platonic, romantic (intimate), negative, or positive.
In Sociology, there are four (4) main types of relationships and these include the following:
Family relationshipsRomantic (intimate) relationshipsFriendshipsAcquaintanceshipsIn conclusion, it is evident that some cultural views or perceptions may have a negative impact on a relationship.
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Which of the following are the sines for the angles of this triangle? Select all that apply.
Answer:
Answer attached
Step-by-step explanation:
| 4r - 12 | , if r < 3
Rewrite this expression without using absolute value
I nEeD hElP qUiCk!
Answer:
Step-by-step explanation:
Normally when you are doing an absolute value question, you do it like this
y = abs(4x - 12) and you write the absolute value equation as
y = 4x - 12 and
y = - 4x + 12
These two are shown in graph27a
to show both wings of the absolute value curve
This is slightly different.
I think you would write this as
y = 4x - 12 {r <3} where the restriction is outside the equation written with curly brackets. You should see both graphs together. The discussion of r<3 is shown in graph 27b
Joanne deposited $10,000 into an account that earns 5.5% compound interest, compounded annually. How much interest will Joanne earn after 10 years
Answer:
55.0%
Step-by-step explanation:
I used a calculator