Answer:
4 + (-6) = -2
-6 +(-5)=-11
Step-by-step explanation:
4 + (-6) = 4-6=-2
-6 +(-5)= -6-5 = -11
Two patrol boats leave Cape May at the same time, the same speed, but on different bearings. One has bearing 41°45
and the other has bearing 59°13'. How far apart will they be when they are 20 miles from Cape May?
Based on the information given, the computation shows that the distance between them is 2.47 miles.
Solving the distance.Since one has bearing 41°45', this will be: = 41° + (45/60) = 41° + 0.75 = 41.75°.
The other has bearing 59°13'. This will be:
= 59° + (13/60) = 59° + 0.22 = 59.22°.
The difference of the angles will be:
= 59.22° - 41.75°
= 17.47°
Let the distance between them be represented by c. Therefore, we'll use cosine law to solve the question. This will be:
c² = a² + b² - 2ab cos 17.47°
c² = 20² + 20² - (2 × 20 × 20 × 0.19)
c² = 6.07459
c = 2.47
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Find the value of x that makes p||q
Answer:
x = 30
Step-by-step explanation:
The angle on the opposite side as the identified angle (80°) is whatever is left over from 180° (which would be 100°). Therefore, the angle on the diagonally opposite side is identical.
How do you divide and Multiply?
Answer:
you know how to
Step-by-step explanation:
8x-5y-2x-3y simplify the expression by combining like terms
Order the decimals from greatest to least.
165.863 , 168.763 , 165.765
Answer:
168.763, 165.863,185.765
Step-by-step explanation
Look at the first digits of all of them and if it is equal then go to the next one. If you see a number that is greater than the other digits of the other numbers, then it is greater. Please mark brainliest.
Answer:
168.763, 165.863, 165.765 or (2, 1, 3).
It all depends on which numbers farthest to the left are higher. For example,
201.124 would be higher than 200.893 because the 1 in the ones place is higher than the 0 in the 200.893.
Please give an explanation as well as an answer :)
Answer:
the answer is D
Step-by-step explanation:
as you can all of the other circles have stars and crosses but circle d has a question mark
Ann's car can go 204 miles on 6 gallons of gas. During a drive last weekend, Ann used 7 gallons of gas. How far did she drive? Use pencil and paper. Explain how the problem changes if you were given the distance Ann drove last weekend instead of how much gas she used.
Given :
Writing lan's car can go 204 miles on 6 gallons of gas.
During a drive last weekend, lan used
7 gallons of gas.
To find :-
How far did he drive?
Solution :-
According to Question ,
Car can go 204 mi on 6 gallons of gas.
Using Unitary Method ,
On 1 gallon of gas it will go 204/6 mi
On 7 , it will go 204/6*7 =238 miles
Hence the required answer is 238 miles.
An online music store charges $1.25 for each song after you pay a $25 subscription fee. write a function that represents the arithmetic sequence. how many songs
can you buy if you have $57 to spend?
use the formula for the sum of a geometric sequence to write the following sum in closed form. 8 + 82 + 83+ 8n, where n is any integer with n ≥ 1.
The sum of the geometric sequence 8 + 82 + 83+ 8n in closed form is -8/7 + (8^n)/7.
To write the sum of a geometric sequence in closed form, we can use the formula: S = a(1 - r^n) / (1 - r), where S is the sum, a is the first term, r is the common ratio, and n is the number of terms.
In this case, the first term is 8 and the common ratio is 8. So, we can plug these values into the formula and simplify:
S = 8(1 - 8^n) / (1 - 8)
S = 8(1 - 8^n) / (-7)
S = -8/7 + (8^n)/7
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Find the range for the graph
Domain:
Range:
Answer:
Domain: 4
Range: 0
Step-by-step explanation:
The Domain is the first coordinate which is x
The Range is the second coordinate which is y
Hope This Helps :)
A company's circular logo, printed on a poster, has a radius of 1.25 feet and an area of about 5 square feet. The logo is being scaled up so it can be painted on a billboard. The equation k = √ A/5
shows the scale factor, k, that is needed to achieve an area A. A graph
of the equation is shown.
The company has 240 square feet worth of paint. If they want to use all their paint,
approximately what scale factor should they apply to the logo, and what will the dilated
logo's radius be?
The radius οf the dilated lοgο will be apprοximately 8.66 feet.
What is the scale factοr?The scale factοr is a number that represents the ratiο οf the cοrrespοnding side lengths οf twο similar figures. It can be used tο enlarge οr reduce the size οf a figure by a certain percentage οr factοr.
The area οf the lοgο is given as 5 square feet, and the radius οf the lοgο is 1.25 feet.
Therefοre, we can find the scale factοr as fοllοws:
k = √(A/5) = √(240/5) = √48 ≈ 6.93
Sο the scale factοr is apprοximately 6.93. Tο find the radius οf the dilated lοgο, we multiply the οriginal radius by the scale factοr:
r' = kr = 6.93(1.25) = 8.66
Hence, the radius οf the dilated lοgο will be apprοximately 8.66 feet.
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1. Given P(A and B) = 0.39, P(A) = 0.58, what is P(B|A)?
2. Given P(E or F) = 0.11, P(E) = 0.23, and P(F) = 0.34, what is P(E and F)?
3. Haroldo, Xerxes, Regina, Shaindel, Murray, Norah, Stav, and Georgia are invited to a dinner party. They arrive in a random order and all arrive at different times. What is the probability that Xeres arrives first AND Regina arrives last?
4. Haroldo, Xerxes, Regina, Shaindel, Murray, and Georgia are invited to a dinner party. They arrive in a random order and all arrive at different times. What is the probability that Xeres arrives first AND Regina arrives last?
The probability of Xeres arriving first and Regina arriving last in a group of 6 guests is 1 / 6! = 1 / 720 = 0.00139.
1. Given P(A and B) = 0.39, P(A) = 0.58, P(B|A) = P(A and B) / P(A) = 0.39 / 0.58 = 0.672. Hence, the probability of B given A is 0.672.
2. Given P(E or F) = 0.11, P(E) = 0.23, and P(F) = 0.34, P(E and F) = P(E) + P(F) - P(E or F) = 0.23 + 0.34 - 0.11 = 0.46. Therefore, the probability of E and F is 0.46.
3. All the guests can arrive in 8! ways.
Only one of those ways will be such that Xerxes arrives first and Regina arrives last.
Hence, the probability of Xeres arriving first and Regina arriving last is 1 / 8! = 1 / 40320 = 0.0000248.
4. Similarly, the probability of Xeres arriving first and Regina arriving last in a group of 6 guests is 1 / 6! = 1 / 720 = 0.00139.
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Help asap! I really need some help here!!!
Answer: 9 ft2
Step-by-step explanation:
i took that test yesterday
Using an integrating factor, solve y-y-5 CD- in the method for solving a first-order linear differential equation, the first step is to put the equation in the standard form y alty bit). is the given equation in the standard form? No Yes Identify a(t) and bit)
The value of a(t) is -1 and b(t) is 55 + \(e^t\)
No, the given equation y' - y = 55 + \(e^t\) is not in the standard form of a first-order linear differential equation.
In the method for solving a first-order linear differential equation, an integrating factor is a function used to transform the equation into a form that can be easily solved.
For an equation in the standard form y' + a(t)y = b(t), the integrating factor is defined as:
μ(t) = e^∫a(t)dt
To solve the equation, you multiply both sides of the equation by the integrating factor μ(t) and then simplify. This multiplication helps to make the left side of the equation integrable and simplifies the process of finding the solution.
To put it in standard form, we need to rewrite it as y' + a(t)y = b(t).
Comparing the given equation with the standard form, we can identify:
a(t) = -1
b(t) = 55 + \(e^t\)
Therefore, The value of a(t) is -1 and b(t) is 55 + \(e^t\)
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use the binomial distribution formula to find the following probabilities. round to four decimal places and show your work. a) on average, how many of the small businesses are expected to be owned by women? b) what is the standard deviation for the number of small businesses owned by women? c) what is the probability that exactly 4 of the small businesses are owned by women? d) what is the probability that no more than 1 of the small businesses is owned by a woman? e) what is the probability that between 1 and 4 of the small businesses are owned by women? f) what is the probability that the number of small businesses owned by women will be less than the average? g) what is the probability that all of the small businesses are owned by men? hint: if all of the small businesses are owned by men, how many are owned by women? h) what is the probability that not all of the small businesses will be owned by men?
The binomial distribution formula, we need to know the probability of a small business being owned by a woman and the total number of small businesses.
What is the purpose of the binomial distribution?The questions using the binomial distribution formula, we need to know the probability of a small business being owned by a woman and the total number of small businesses.
Without this information, it is not possible to provide accurate calculations. The binomial distribution formula is used when we have a fixed number of independent trials (small businesses in this case) and each trial has two possible outcomes (owned by a woman or not).
We would need the probability of success (p) and the number of trials (n) to calculate the probabilities. Once we have these values, we can use the formula to find the desired probabilities, such as the expected number of small businesses owned by women, the standard deviation, and the probabilities for specific scenarios.
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applying the nearest neighbor technique, what is the distance of the shortest path in miles if a van starts from the bakery, visits all the markets only once and returns to the bakery?
The distance of the shortest path in miles using the nearest neighbor technique can be found by applying the following steps:
1. Start at the bakery and find the nearest market.
2. Move to that market and find the nearest market from there.
3. Repeat step 2 until all markets have been visited once.
4. Find the distance from the last market back to the bakery.
5. Add up all the distances to get the total distance of the shortest path.
It is important to note that the nearest neighbor technique does not always guarantee the shortest possible path, but it is a simple and efficient way to find a relatively short path. The distance of the shortest path will depend on the specific locations of the bakery and markets, so it is difficult to provide an exact answer without more information. However, by applying the nearest neighbor technique as described above, you can find the distance of the shortest path for your specific scenario.
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Help please asap with this math
Answer:
30p + 5
You do destibutive property
(6p+1)(5)
6p * 5
1 * 5
=30p+5
The circumference of a circle is 71 π m. What is the area, in square meters? Express your answer in terms of π.
on Friday, 280 Fry Middle school students purchase pizza in the cafeteria.
What is your answer?
how do you know 3001x25 is (whatever the answer you get) without using a calculator
explain
Answer:
75,025
Step-by-step explanation:
There are many ways to solve this equation, you can divide 3001 by 4, this way you will know how many hundereds will be in your answer. 4*25=100, so in this case, 3001/4 is 750.25. Then you multiply 750.25 by 100. 750.25*100=75,025.
A greengrocer buys 20 cases of oranges at a cost of $15 per case. Each case contains 10 kg of oranges. If he sells the oranges at $4/kg, how many kilograms must he sell before he makes a profit? If he sells all the oranges what will be his profit?
Answer:greengrocer should Dell 17 kg before profit. 500$ profit
Step-by-step explanation:
10y − 6y + 2y + 2y = 8
Step-by-step explanation:
\(\tt{10y-6y+2y+2y=8 }\) ⠀
\(\tt{14y-6y=8 }\) ⠀
\(\tt{ 8y=8 }\) ⠀
\(\tt{ y=\dfrac{8}{8} }\) ⠀
\(\tt{ y=1 }\) ⠀
Answer:
y=1Step-by-step explanation:
10y-6y+2y+2y=814y-6y=88y=8y=1What is the
leasure of Z?
x
У
4.
9
Z=
=
= [?]V
Give your answer in simplest form.
Answer:
z = 3√13
Step-by-step explanation:
The length of z is the geometric mean of the segments of the longest side that share a common point with z. The shorter of those is 9; the longer one is 4+9 = 13. Then ...
z = √(9(13))
z = 3√13
__
Additional comment
In like fashion, ...
x = √(4(13)) = 2√13y = √(4·9) = 6.__
These relations come about because all of these right triangles are similar. That means their side lengths are proportional.
long side/hypotenuse = z/13 = 9/z ⇒ z = √(9·13)
short side/hypotenuse = x/13 = 4/x ⇒ x = √(4·13)
short side/long side = 4/y = y/9 ⇒ y = √(4·9)
what is the equation of a line that is parallel to y=35x−7 and passes through (15, 8)? enter your answer in the box.
Answer:
y = 35x - 517.
Step-by-step explanation:
y=35x−7
This line has a slope of 35so we can write a line parallel to it as
y - y1 = 35(x - x1) where (x1, y1) is a point on the line.
We are given this point (15, 8), so:
y - 8 = 35(x - 15)
y = 35x - 525 + 8
y = 35x - 517 is the required equation.
Select the correct answer. f(x) = x2 g(x) = ? The function f(x) has been transformed to give g(x). Which of the following functions represents g(x)? A. g ( x ) = 1 3 x 2 B. g ( x ) = 2 x 2 C. g ( x ) = 1 2 x 2 D. g ( x ) = 3 x 2
The transformation in each g(x) is:
A)
This is a vertical compression of f(x) by a factor of 1/3.
B)
This is a vertical stretching of f(x) by a factor of 2.
C)
This is a vertical compression of f(x) by a factor of 1/2.
D)
This is a vertical stretching of f(x) by a factor of 3.
What is translation?It is the movement of the shape in the left, right, up, and down directions.
The translated shape will have the same shape and shape.
There is a positive value when translated to the right and up.
There is a negative value when translated to the left and down.
We have,
f(x) = x²
The transformation applied f(x) to get each g(x).
A.
g(x) = 1/3 x²
This is a vertical compression of f(x) by a factor of 1/3.
B.
g(x) = 2x².
This is a vertical stretching of f(x) by a factor of 2.
C.
g(x) = 1/2 x².
This is a vertical compression of f(x) by a factor of 1/2.
D.
g(x) = 3x²
This is a vertical stretching of f(x) by a factor of 3.
Thus,
The transformation in each g(x) is:
This is a vertical compression of f(x) by a factor of 1/3.
This is a vertical stretching of f(x) by a factor of 2.
This is a vertical compression of f(x) by a factor of 1/2.
This is a vertical stretching of f(x) by a factor of 3.
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The complete question.
We have f(x) = x².
The function f(x) has been transformed to give g(x).
Find the transformation for each g(x).
A. g(x) = 1/3x²
B. g(x) = 2x²
C. g(x) = 1/2x²
D. g(x) = 3x²
Which transformation maps quadrilateral EFGH onto JKLM?
Answer:
A) A translation 8 units down
Step-by-step explanation:
It does not reflect over the x-axis because it would have flip.
Not 11 units down, only 8
it did not rotate 90 degrees, it went a little more past that
PLEASE HELP DUE IN 30 MIN I WILL GIVE BRAINLIEST PLEASE HELP AND DONT SPAM PLEASE HELP IM ALREADY FAILING MATH :-(
Candice leaves on a long trip driving at a steady rate of 25 miles per hour. Her sister Liz leaves from the same location traveling to the same
destination 4 hours later. She drives at a steady rate of 50 miles per hour. How long after Liz leaves home will she catch up to Candice?
Help plzzz!
Answer:
4 hours
Step-by-step explanation:
If Candice is travelling at 25 miles per hour, then in 4 hours she would have traveled = 25,miles * 4 = 100 miles.
Liz is traveling at 50 miles per hour so she would reach 100 miles in 2 hours.
Since Candice is driving with a speed of 25 miles per hour so distance covered in (t + 4) hours = 25(t + 4) miles
t+4 because Liz started driving 4 hours after Candice started.
Distances covered by Candice and her sister Liz will be same when Liz Catches up Candice.
Therefore, 50t = 25(t + 4)
50t = 25t + 100
50t - 25t = 100
25t = 100
Divide both sides by 25
t = 4 hrs
After 4 hours Liz will catch up Candice.
help meeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
Step-by-step explanation:
"how long" is the question.
so, we will need an answer in seconds.
the other options do not define a time duration.
to fall from top to the ground it means the object fell 1503 ft, that means that s(t) = 1503.
16t² = 1503
t² = 1503/16
t = sqrt(1503/16) = sqrt(9×167/16) = 3/4 × sqrt(167) =
= 9.692135987... seconds
it took the object 9.692135987... seconds to fall from the top to the ground.
1. What is the value of x?
2. Determine mzYJO.
(x-40)
(X-80)
Answer:
The value of x should be x = 40.
Step-by-step explanation: