Points A and B are on opposite sides of a lake. Another point, C. is 94.4 meters from Angle A. The measure of Angle A is 72° and the measure of Angle C is 30°. Find the distance between A and B.
To find the distance between points A and B, we can use trigonometry and the given information.
Let's label the distance between A and B as "d". We know that point C is 94.4 meters away from point A. From angle A, we have the measure of 72°, and from angle C, we have the measure of 30°.
Using trigonometry, we can use the tangent function to find the value of "d".
tan(72°) = d / 94.4
To solve for "d", we can rearrange the equation:
d = tan(72°) * 94.4
Using a calculator, we can evaluate the expression:
d ≈ 4.345 * 94.4
d ≈ 408.932
Therefore, the distance between points A and B is approximately 408.932 meters.
Iris is a working freelancer and has been tracking her monthly income for the last four months she found out that she made $2700 $4600 $3550 and $1700 when making her budget what income value should she use
Iris should use an income value of approximately $3,137.50 when making her budget.
When making her budget as a freelancer, Iris should use an income value that reflects her average earnings over the past four months. By calculating the average income, Iris can have a more stable and reliable estimate for her budget planning.
To determine the average income, Iris needs to add up the total income earned over the four months and divide it by the number of months. Summing up the income values, we get:
$2700 + $4600 + $3550 + $1700 = $12,550
Next, dividing the total income by four (the number of months), we find:
$12,550 / 4 = $3,137.50
Therefore, Iris should use an income value of approximately $3,137.50 when making her budget. This average value allows her to account for fluctuations in her monthly income and provides a more accurate representation of her earning potential.
It is important for Iris to consider her expenses and financial goals when budgeting. By using the average income, she can create a budget that balances her income and expenses, allowing her to allocate funds appropriately for various needs such as bills, savings, investments, and personal expenses.
For more such questions on value,click on
https://brainly.com/question/843074
#SPJ8
The probable question may be:
Iris is a working freelancer and has been tracking her monthly income for the last four months, which are $2700, $4600, $3550, and $1700. What income value should she use when making her budget?
6. Determine the system of equations based on the following relationships and then solve
for the two integers.
a. Fourteen more than twice the first integer gives the second integer
b. The second integer increased by one is the square of the first integer
Answer: (-3,8) and (5,24)
The two pairs of integers that satisfy the given conditions are (-3, 8) and (5, 24).
To solve the system of equations, let's assign variables to the two integers. Let the first integer be represented by 'x' and the second integer by 'y'.
According to the given information:
a. Fourteen more than twice the first integer gives the second integer:
This can be expressed as: 2x + 14 = y
b. The second integer increased by one is the square of the first integer:
This can be expressed as: y + 1 = x^2
Now, we have a system of equations:
1) 2x + 14 = y
2) y + 1 = x^2
To solve this system, we can substitute the value of 'y' from equation 1) into equation 2):
2x + 14 + 1 = x^2
2x + 15 = x^2
Rearranging the equation, we have:
\(x^2 - 2x - 15 = 0\)
Factoring the quadratic equation, we get:
(x - 5)(x + 3) = 0
Setting each factor equal to zero:
x - 5 = 0 --> x = 5
x + 3 = 0 --> x = -3
Substituting the values of 'x' back into equation 1), we can find the corresponding values of 'y':
For x = 5:
2(5) + 14 = y
10 + 14 = y
y = 24
For x = -3:
2(-3) + 14 = y
-6 + 14 = y
y = 8
Therefore, the two pairs of integers that satisfy the given conditions are (-3, 8) and (5, 24).
for more such question on integers visit
https://brainly.com/question/929808
#SPJ8
Max points! I need these answered quick
Answer:
4) 1/5
5) 5/28
6) 7/36
Step-by-step explanation:
4) 3/15=1/5
5) 5/28
6) 14/72=7/36
Answer:
3/5 × 1/3 = 1/5
5/7 × 1/4 = 5/28
7/8 × 2/9 = 7/36
Step-by-step explanation:
Solve for b, show your work
Answer:
b= 47
Step-by-step explanation:
180-90 =90
90 -43 =47
Answer:
b = 47°
Step-by-step explanation:
The 3 angles lie on a straight line and sum to 180° , that is
b + 43° + 90° = 180°
b + 133° = 180° ( subtract 133° from both sides )
b = 47°
Two solid metal spheres have masses of 5 kg and 135 kg respectively. If the radius of the smaller one is 4 cm, find the radius of the larger one.
Answer: 12 cm
Step-by-step explanation:
The masses of the spheres are proportional to their volums, and the cube of the ratio is k^3=135/5=27 ==> k=3
The greater radius is 3*4=12 (cm)
i need help with this
Answer:
Step-by-step explanation:
0.1×0.1 = 0.01
0.1×2 = 0.2
0.3×0.04 = 0.012
1.2×0.12 = 0.144
please help asap 20 points
Which properties describe a RECTANGULAR PRISM?
A) 4 faces, 6 vertices, 8 edges
B) 4 faces, 8 vertices, 12 edges
C) 6 faces, 8 vertices, 12 edges
D) 6 faces, 6 vertices, 8 edges
Answer:
C) 6 faces, 8 vertices, 12 edges
Step-by-step explanation:
6 faces: base and top face (2) and side faces (4)
8 vertices: 4 on the top, 4 on the bottom
12 edges: 4 on the top, 4 on the bottom, 4 on the sides
Answer:
I'm pretty sure the answer is C
Hayden has three number cards. The
minimum of his three cards is 36, the
range is 41 and the median is 46.
What is the mean of Hayden's three
cards?
Answer:
Mean = 53.
Step-by-step explanation:
The median is the middle value so the 3 cards are
36, 46, x where x is to be found.
The range is 41, so:
x - 36 = 41
x = 41 + 36
x = 77.
Therefore, the mean is
(36+46+77) / 3
= 159/3
= 53.
9. If ST = 22 and RT = 39, find R$
Difference is the Result of one of the important mathematical operations, which is obtained by subtracting two numbers. If ST = 22 and RT = 39 then RS is 22.
What is Difference?
Result of one of the important mathematical operations, which is obtained by subtracting two numbers.
Given,
ST = 22
RT = 39,
RS will be obtained by subtracting ST from RT i.e,
RS is obtained by finding difference between RT and ST.
RS=RT-ST
=39-22
=17
Therefore value of RS is 17 when ST = 22 and RT = 39.
To learn more on Difference click:
https://brainly.com/question/20348406
#SPJ1
What is the image of (-1,-5) after a dilation by a scale factor of 5 centered at the
origin?
A dilation by a scale factor of 5 centered at the origin simply multplies by 5 the coordinates of every point. So, the new coordinates are (-5, -25)
2x + 4,x²-4 answer 7 class
Farmer Brown , Farmer Smith and Farmer Jones each had “x” cows before two years of drought. A quarter of FarmerBrown”s cows dies in the first year, and a third of the remainder in the second. A third of Farmer Smith”s dies in the first year and a quarter of the remainder in the second. A third of Farmer Jones plus four more dies in the first year and a quarter of the remainder dies in the sei d year. Farmer Jones then bought four more . Find , in terms of “c”, the number of cows each farmer now has and state who has the most.
The Farmer Brown has the most cows. The number of cows each farmer now has, in terms of "c," is as follows:
Farmer Brown: (9/16) * c cows.
Farmer Smith: (7/9) * c cows.
Farmer Jones: (1/6) * c cows.
Let's start by analyzing the situation for each farmer.
Farmer Brown initially had "x" cows. In the first year, a quarter of his cows died, which is (1/4) * x = x/4. The remaining cows are (3/4) * x.
In the second year, a third of the remaining cows died, which is (1/3) * (3/4) * x = x/4. Thus, Farmer Brown now has (3/4) * x - x/4 = (9/16) * x cows.
Farmer Smith initially had "x" cows. In the first year, a third of his cows died, which is (1/3) * x = x/3. The remaining cows are (2/3) * x.
In the second year, a quarter of the remaining cows died, which is (1/4) * (2/3) * x = x/6. Thus, Farmer Smith now has (2/3) * x - x/6 = (7/9) * x cows.
Farmer Jones initially had "x" cows. In the first year, a third of his cows plus four more died, which is (1/3) * x + 4. The remaining cows are (2/3) * x - 4.
In the second year, a quarter of the remaining cows died, which is (1/4) * (2/3) * x - 4 = (1/6) * x - 4. Farmer Jones then bought four more cows, bringing his total to (1/6) * x - 4 + 4 = (1/6) * x.
To summarize:
Farmer Brown now has (9/16) * x cows.
Farmer Smith now has (7/9) * x cows.
Farmer Jones now has (1/6) * x cows.
To determine who has the most cows, we can compare their fractions:
(9/16) * x > (7/9) * x > (1/6) * x
Simplifying the fractions:
9/16 > 7/9 > 1/6.
For more such questions on Number:
https://brainly.com/question/26460978
#SPJ8
The longest sea bridge, the Jiaozhou Bay Bridge in China, spans 26.4 miles. The longest sea bridge in the United States is the Lake Pontchartrain Causeway in Louisiana, which spans 41,940 yards. How much longer is the Jiaozhou Bay Bridge, in units of feet, than the Lake Pontchartrain Causeway
Answer:
2.57 yards longer
Step-by-step explanation:
Step one:
given data
We are told that the Jiaozhou Bay Bridge in China, spans 26.4 miles
Also, The longest sea bridge in the United States is the Lake Pontchartrain Causeway in Louisiana, which spans 41,940 yards
Required
Unit conversion from yards to miles
Step two:
let us convert 41,940 yards to miles
We know that 1 yard is 0.000568182 miles
hence 41,940 yards is x miles
cross multiply we have
x= 41,940*0.000568182
x=23.83 yards
Hence the difference in their lengths is
=26.4-23.83
=2.57 yards
What is the area of the composite figure?
Answer:
It's 80 cm I believe
Step-by-step explanation:
Take your figure and divide it into different shapes, 2 triangles, one trapezoid. 5 x 4 = 20 for your triangles, and because you have 2, it's 20 x 2 which gives you 40, and then your trapezoid, 4 x 10 = 40 + 40 = 80
- 3x + x what is the answer
Answer: combine like terms and you get −2x
Step-by-step explanation:
\(\rm\red{\overbrace{\underbrace{\tt\color{gold}{\:\:\:\:\:\:\:\:Answer:\:\:\:\:\:\:\:\:\:}}}}\)
\( - 2x\)
\(\huge\color{gold}{\boxed{{\colorbox{black}{ChaEunWoo2009}}}}\)
#CarryOnLearning
Given the equation y=x^2+5x+6, what are the x intercepts
Answer:
Hope this helps!
Step-by-step explanation:
Mark brainliest?
Answer:
x = - 3, x = - 2
Step-by-step explanation:
Given
y = x² + 5x + 6
To find the x- intercepts let y = 0, that is
x² + 5x + 6 = 0 ← in standard form
(x + 3)(x + 2) = 0 ← in factored form
Equate each factor to zero and solve for x
x + 3 = 0 ⇒ x = - 3
x + 2 = 0 ⇒ x = - 2
The x- intercepts in coordinate form are
(- 3, 0 ) and (- 2, 0 )
Find an equation of the plane that passes through the point P0 = (6, 3, 2) and is parallel to the xy-plane. g
The xy-plane has a normal vector of 〈0, 0, 1〉, and any plane parallel to it will have the same normal vector.
Then the equation of the plane through (6, 3, 2) that is parallel to the xy-plane has equation
〈x - 6, y - 3, z - 2〉 • 〈0, 0, 1〉 = 0
==> z - 2 = 0
==> z = 2
Which digit has the greatest value in the number 1567?
Answer: The 1 because it’s value is The Thousands place.
Each Value Broken down and then Added together:
1000 + 500 + 60 + 7 = 1567
As you can visually see here the 1 is the greatest value number.
Answer:1
Step-by-step explanation: 1 takes place in the thousands place which is greater than 5 (hundreds) , 6 (tenths) , and 7 (ones)
A summary of the two stocks is shown.
Name of Stock Symbol Closing Price Day 1 Closing Price Day 2 Closing Price Day 3
Metropolis, Ltd MTP 17.95 18.25 18.28
Suburbia, Inc SBR 5.63 4.98 5.25
Suppose you purchase 65 shares of Metropolis stock and 50 shares of Suburbia stock on Day 1 at the closing price. Which day, during the following two days, would be the best to sell both stocks and by how much?
Day 2 is the best by $13.00.
Day 3 is the best by $13.00.
Day 2 is the best by $2.45.
Day 3 is the best by $2.45.
The day, from the following two days, which would be the best to sell both stocks with the closing price is day 3 by an amount of $2.45.
Given are the closing prices of two stocks in three days.
If you purchase 65 shares of Metropolis stock and 50 shares of Suburbia stock on Day 1 at the closing price,
Amount invested = (65 × 17.95) + (50 × 5.63) = $1448.25
If the stock is sold in day 2,
Amount received = (65 × 18.25) + (50 × 4.98) = $1435.25
Profit = $1435.25 - $1448.25 = -$13
If the stock is sold in day 3,
Amount received = (65 × 18.28) + (50 × 5.25) = $1450.7
Profit = $1450.7 - $1448.25 = $2.45
The profit is more for day 3 than day 2.
Hence it is best to sell on day 3 by $2.45.
Learn more about Stocks here :
https://brainly.com/question/14270259
#SPJ1
427 diveided by 3 do you have any aneswerers
Answer:
142.333....
Step-by-step explanation: just use a calculator
Answer:
142.34
Step-by-step explanation:
427 ÷ 3 = 142.34
good luck, i hope this helps :)
PLEASE ANSWER ASAP FOR BRANLIEST!!!!!!!!!!!!
Answer:
1. zero
2. seven over eight
3. one over three
4. one
5. one over two
PLEASE GIVE BRAINLYIST!!
What is the quotient of 1.232 x 10^8 and 3.85 x 10^5 expressed in scientificnotation?
The quotient of the numbers are:
\(\frac{1.232\times10^8}{3.85\times10^5}\)Recall the quotient of powers property which states that for a real number a and integers x and y, the following is true:
\(\frac{a^x}{a^y}=a^{x-y}\)Divide the numbers (1.232÷3.85) and apply the quotient of powers property to the powers:
\(0.32\times10^{8-5}=0.32\times10^3=3.2\times10^2\)The quotient expressed in scientific notation is:
\(3.2\times10^2\)I need help someone help for 10 points
Therefore, the equation of the line that fits the given data points and goes through the red open point is approximately y = -0.0143x + 44.545.
What is slope?In mathematics, slope is a measure of the steepness of a line. It is the ratio of the vertical change (rise) between two points on a line to the corresponding horizontal change (run) between those points. The slope of a line can be calculated by dividing the change in the y-coordinate of two points on the line by the change in the x-coordinate of those same points.
Here,
To find the slope of a line that fits the data points (1150,28) and (1500,23), we can use the formula:
slope = (y2 - y1) / (x2 - x1)
where (x1, y1) and (x2, y2) are the two points.
Substituting the given values, we get:
slope = (23 - 28) / (1500 - 1150) = -5 / 350 = -0.0143 (rounded to 4 decimal places)
Therefore, the slope of the line that fits the given data points is approximately -0.0143. To fit the line to the red open point, we need to find the y-intercept of the line using the point-slope form of the equation of a line:
y - y1 = m(x - x1)
where (x1, y1) is the point (1150,28) and m is the slope we just calculated.
Substituting the values, we get:
y - 28 = -0.0143(x - 1150)
Expanding and simplifying, we get:
y = -0.0143x + 44.545
To know more about slope,
https://brainly.com/question/29184253
#SPJ1
Find the value of x when 5 - x = 12x + 4
Answer:
5-4=12x+x
1=13x
1/13=×
HELP asap lota points
MILKSHAKES
In addition to cones, you have decided to sell milkshakes. You ordered three
different sizes of cups shown below. Calculate the volume of each cup shown Use
314 for pl and round to the nearest hundredth
MIN
Total
SMALL
2DN%
6.5IN
Total
MEDIUM
2.5 IN
8 IN
Total
LARGE
6PN
Workspace for the Small Milkshake
(Show your work here.)
The volume of each milkshake cup is given by
small cup = 50.24 square inches
medium cup =127.56 square inches
Large cup =226.08 square inches
Shape of the milkshake cups is cylindrical.
Formula used to calculate volume of each cup = πr²h
Where 'r' is the radius of cups.
And h is the height of the cups
Radius of small milkshake cup = 2in.
height of small cup = 4in.
Volume of the small cup = π × 2² × 4
= 50.24 square inches
Radius of medium milkshake cup = 2.5in.
height of medium cup = 6.5in.
Volume of the medium cup = π × 2.5² × 6.5
= 127.56 square inches
Diameter of large cup = 6in
Radius of large milkshake cup = 3in.
height of large cup = 8in.
Volume of the large cup = π × 3² × 8
= 226.08 square inches
Therefore, the volume of each milkshake cup using given radius and height are as follow,
volume of small cup = 50.24 square inches
volume of medium cup =127.56 square inches
volume of Large cup =226.08 square inches
learn more about volume here
brainly.com/question/16134180
#SPJ1
A rectangular prism has a length of 2 centimeters, a height of 8 centimeters, and a
width of 13 centimeters. What is its volume, in cubic centimeters?
The volume of the rectangular prism is 208cm³
What is the volume of a rectangular prism?Volume' is a mathematical quantity that shows the amount of three-dimensional space occupied by an object or a closed surface. The unit of volume is in cubic units such as m3, cm3, in3 etc. Sometimes, volume is also termed capacity.
The volume of a rectangular a prism is expressed as base area × height. The base area is a rectangle and the area of a rectangle is Length × width
length = 2cm
width = 13 cm
height = 8cm
base area = 13× 2 = 26cm²
Volume of the prism = 26× 8 = 208cm³
Therefore the volume of the rectangular prism is 208cm³.
learn more about the volume of a rectangular prism from
https://brainly.com/question/24284033
#SPJ1
In the rectangle below, JN = 3x+6, JL = 5x + 18, and m Find the value of x and m
Answer:
6
58
Step-by-step explanation:
The diagonals of a rectangle are congruent and bisect each other.
JL = 2JN
5x + 18 = 2(3x + 6)
5x + 18 = 6x + 12
6 = x
x = 6
NL = NK
That makes triangle KNL an isosceles triangle with congruent sides NK and NL. Opposite angles of congruent sides are congruent.
m<NKL = m<NLK
Angles NLM and NLK are complementary.
m<NLM + m<NLK = 90
32 + m<NLK = 90
m<NLK = 58
m<NKL = m<NLK = 58
In one design being considered for the container shaped like a cylinder the container will have a height of 12 inches what will be the radius of the container to the nearest 10th of an inch
The radius of the cylinder is 8 inches.
Given,
In one design being considered for the container shaped like a cylinder, the container will have a height of 12 inches.
We need to find the radius of the container to the nearest 10th of an inch.
What is a cylinder?A cylinder is a three-dimensional solid that has two parallel bases joined by a curved surface, at a fixed distance.
The volume of a cylinder is given by: π r² h.
The relation between the radius of the base and the height of a cylinder is that the ratio between the radius of the base and the height of a cylinder is 2:3.
We have,
The container will have a height of 12 inches.
The container is like a cylinder.
Height of the cylinder = 12 inches.
Using the relationship between radius and height of a cylinder.
= Radius: Height
= 2 : 3
Let radius be 2x and height be 3x.
We have,
Height = 3x = 12 inches.
Radius = 2x
Find the value of x.
3x = 12 inches
x = 12 / 3 inches
x = 4 inches.
Now,
Put x = 4 inches in radius =2x.
Radius = 2x
Radius = 2 x 4
Radius = 8 inches.
Thus the radius of the cylinder is 8 inches.
Learn more about cylinder here:
https://brainly.com/question/3216899
#SPJ2
Which three items was she referring to?
• housing, clothing, and savings
housing, medical, and food
food, transportation, and clothing
transportation, savings and housing
Answer:
housing , savings and food
housing , food and transport
Answer:
food , transportation , and clothing
Step-by-step explanation: