For any point on the unit circle at angle 0,x=
and y =
Answer:
well at 0 degrees on the unit circle the point is (1, 0)
A flower bed is in the shape of a triangle with one side twice the length of the shortest side and the third side is 22 feet more than the
length of the shortest side. Find the dimensions if the perimeter is 170 feet.
For every 140 feet on a bike, the bike turns its Wheels 20 times. About how many times do the wheels turn in 5 miles?
Answer:
Approx. 3760 times in 5 miles
Step-by-step explanation:
There are 26400 feet in 5 miles
26400/140 = 188.571
188*20 = 3760
Write the equation of the following line in slope-intercept form.
Answer:
y = [tex]\frac{2}{5}[/tex] x + 4
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Calculate m using the slope formula
m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]
with (x₁, y₁ ) = (- 5, 2) and (x₂, y₂ ) = (0, 4) ← 2 points on the line
m = [tex]\frac{4-2}{0-(-5)}[/tex] = [tex]\frac{2}{0+5}[/tex] = [tex]\frac{2}{5}[/tex]
The line crosses the y- axis at (0, 4 ) ⇒ c = 4
y = [tex]\frac{2}{5}[/tex] x + 4 ← equation of line
[tex]\frac{x}{4} \ \textgreater \ 5[/tex]solve the inequality.
What is 2+718937937 ?
Hewo this is to my fellow anime weebs so what up :D
Answer: sup also the answer is 718937939
Step-by-step explanation:
Answer:
it is simply 718,937,939 (only thing that changed was the 7 in the back)
Step-by-step explanation:
Surface area 5cm and 6cm
Answer:
I think its 5 x 6 or 5 x 5 x 6 it'd be helpful to have a graph or something but 5 x 6 = 30 and 5 x 5 x 6 = 150
Write and solve an inequality. A grown man will burn roughly 100 calories for each mile run.if he burns greater than 850 calories, how many miles did he run?
Answer:
8.5 miles
Step-by-step explanation:
850 divided by 100 is 8.5
i dont know how else to describe it
find the area of the quadrilateral ABCD.
Nisha is paying to get her car repaired. The finial bill is $430.25. This includes $219 for parts and labor. The pay rate for the labor is $65 per hour. How many hours of labor were changed on this bill?
Answer:
Step-by-step explanation:
6.52 rational number or Irrational number ? Explain how to find.
Answer:
6.52 is a rational number because it can be expressed as a fraction in the form of 163/25 whereas Irrational Numbers can't be expressed as fractions.
Step-by-step explanation:
Step-by-step explanation:
6.52 is a terminated decimal and as such is rational.
It can also be expressed as:
6.52 = 652/100 or in any simplified form of same fraction9.
A weather forecaster states that the probability of rain is 3/5, the probability of
lightning is 2/5, and the probability of both is 1/5. What is the probability of a sporting
event being cancelled due to rain or lightning?
Disjoint: PC
or
Not Disjoint: PL
or
.) =
The probability of a sporting event being cancelled due to rain or lightning is 6/25
What is Probability?This is the likelihood or chance that an event will occur.
Probability = Expected/Total
Given the following
Pr(rain) = 3/5Pr (lightening) = 2/5The probability of a sporting event being canceled due to rain or lightning = 3/5 * 2/5
The probability of a sporting event being canceled due to rain or lightning = 6/25
Hence the probability of a sporting event being cancelled due to rain or lightning is 6/25
Learn more on probability here: https://brainly.com/question/25870256
what is 4million 2hunderd thousand 6 hundred 52 in digitss
Answer:
one thousand, seven hundred twenty-eight
A special diet and exercise program has been developed for you by a registered dietitian and a personal trainer. You weigh 181 pounds and would like to lose 2 pounds every week. Complete the following table of values for your desired weight each week
Answer:
Week 0: 181
Week 1: 179
Week 2: 177
Week 3:175
Week 4:173
Step-by-step explanation:
Subtract 2 pounds each week.
181-2= 179. 179-2=177. 177-2: 175 and so on
pleas I need help very much
Answer:
27200%
Step-by-step explanation:
Honestly I'm not too sure I forgot how to do it
Hi, I do not understand this plz do a step by step explaintion to help me understand
Answer:
There are two groups;
green and blue+white
Step-by-step explanation:
green=3
blue=3
white=1
total=green/blue*green/blue+white
=3/3*3/4
Answer:
A. 1/2 × 6/7Step-by-step explanation:
According to the image, there are 7 squares in the whole:
3 dark green, 3 light green and 1 whiteThe green squares represent:
6 × 1/7 = 6/7 of the squaresDark green is the half of all green, so their number is:
1/2 × 6/7 = 3/7Correct choice is A
You have 6,368 grams of a radioactive kind of cobalt. If its half-life is 271 days, how much
will be left after 542 days?
[tex]\textit{Amount for Exponential Decay using Half-Life} \\\\ A=P\left( \frac{1}{2} \right)^{\frac{t}{h}}\qquad \begin{cases} A=\textit{current amount}\\ P=\textit{initial amount}\dotfill &6368\\ t=\textit{elapsed time}\dotfill &542\\ h=\textit{half-life}\dotfill &271 \end{cases} \\\\\\ A=6368\left( \frac{1}{2} \right)^{\frac{542}{271}}\implies A=6368\left( \frac{1}{2} \right)^2\implies A=1592[/tex]
M is the midpoint of PQ. PM = 5x+8. PQ = 76. Find the value of x.
Answer:
x = 6
Step-by-step explanation:
Since M is the midpoint of PQ
PM = MQ = 1/2 PQ
5x+8 = 1/2(76)
5x+8 = 38
5x = 38-8=30
x = 30/5 = 6
Answer:
x = 6Step-by-step explanation:
First, let's revise a few definitions.
Definition of midpoint: The point that is in the middle of a line.We know that:
M is the midpoint of PQPM = 5x + 8PQ = 762PM = PQWork:
2PM = PQ=> 2(5x + 8) = 76=> 10x + 16 = 76=> 10x = 76 - 16=> 10x = 60=> x = 6Hence, the value of x is 6 units.
I need to finish this quick!!!!!!!!!!!!!!
Answer:
-4??
Step by step explanation:
i believe
Simplify 1/2 Of (3/4-2/5
Answer:
7/40
Step-by-step explanation:
A mother is three times as old as her daughter,in twelve years time she will be twice as old.How old is the mother now ?
Answer:
its 48 i can explain how i got the answer if you would like
Step-by-step explanation:
PLEASE HELP MEEE ILL MARK BRAINLIEST
Answer:
216 is the answer 18x12=216.
What is the simplest form of 2v3 V6 ?
v2
v3
[tex]2\sqrt{3}\cdot \sqrt{6}\implies 2\sqrt{3\cdot 6}\implies 2\sqrt{18}\implies 2\sqrt{3^2\cdot 2}\implies 2\cdot 3\sqrt{2}\implies 6\sqrt{2}[/tex]
Using the Classic Rock data in the Math 108 group on StatCrunch, create a histogram with the
variable PlayCount. When creating the histogram, check the box that says Value above bar and also check the Mean box. Answer the
following questions about the histogram. Recall that
there are 1651 songs played.
1. What percent of songs were played over 100 times?
1% (round to the nearest whole integer)
2. What is the mean?
songs (round to the nearest whole integer)
3. What percent of songs were played less than 20 times?
% (round to the nearest whole integer)
The product of the frequency and PlayCount gives the number of songs
played from the information in the histogram.
Correct responses (rounded to the nearest whole integer)
1. 2%
2. 27 PlayCount per song
3. 68%
How does one analyze an histogram?1. The given data from the histogram is presented in a tabular form as follows;
[tex]\begin{tabular}{|c|c|c|c|c|c|c|c|c|c|c|c|c|c|c|c|}f&899&224&126&96&71&52&39&41&44&23&14&12&3&4&3\\x&10&20&30&40&50&60&70&80&90&100&110&120&130&140&150\end{array}\right][/tex]
The percentages of song that where played over 100 times is given as follows;
∑f = 899+224+126+96+71+52+39+41+44+23+14+12+3+4+3 = 1651
Number of songs played over 100 times = 14 + 12 + 3 + 4 + 3 = 36
[tex]Percentage \ of \ songs \ played \ over \ 100 \ times = \mathbf{\dfrac{36}{1,651} \times 100} \approx \underline{2 \%}[/tex]2. Mean of a frequency distribution is given as follows;
[tex]Mean = \mathbf{\dfrac{\sum f\times x}{\sum f}}[/tex]
Where;
x = The PlayCount
From MS Excel, we have;
∑f·x = 44410
Which gives;
[tex]Mean = \dfrac{44410}{1651} \approx \underline{27}[/tex]3. Number of songs played less than 20 times = 899 + 224 = 1,123
[tex]\mathbf{Percentage} \ of \ songs \ played \ less \ than \ 20 \ times = \dfrac{1,123}{1,651} \times 100 \approx \underline{ 68 \%}[/tex]Learn more about percentages and histograms here:
https://brainly.com/question/10491646
https://brainly.com/question/1413492
When a number is divided by -3, the result is 12 more than the number. What is the number?
Answer:
x = -9
Step-by-step explanation:
let the number = x
So x ÷ -3 = x + 12
Mulitply both sides by -3: x = -3x -36
Add 3x to both sides: 4x = -36
Divide both sides by 4: x = -9
Answer??????????????????
Answer:
7
Step-by-step explanation:
Because heck i dont know
Question 3 help me please
Brenda will be 87 years old in eighteen
years. How old is she now? Written out
Answer:
69
Step-by-step explanation:
87 - 18 = 69
She is 69 years old.
Answer:
lol she is 69 years old
Step-by-step explanation:
all you have to do is 87 - 18 = 69
i need this please i help
The expressions, 7/3 and -7/-3 are equivalent.
-7 ÷ (-3) = -7/-3 = 7/3
Hence, two options, A and D, are correct.
The temperature was -20 degrees in Alaska and 85 degrees in Hawaii. What is the difference
between the two temperatures?
(HELP)
Answer:
The difference in temperature is 105 degrees.
Step-by-step explanation:
The difference in temperature is 105 degrees because it's -20 in Alaska and 85 in Hawaii. When calculating the difference in temperature, negative numbers are still added to the sum total. so 85 + 20 = 105.
