Answers
Answer:
I cant see the thing just dont the answers down pls i can help just cant see the pic
Step-by-step explanation:
Answer: x= 60 degrees, y=25 degrees
ABC is equilateral so all angles are 60.
Therfore, we know that angle bcd must be 120 degrees.
Triangles are 180
120+35= 155
180-155= 25
hope this helps!!
Related Questions
The triangle above has the following measures.
s = 29 m
r= 63 m
Find the m/Q.
Round to the nearest tenth and include correct units.
Show all your work.
Answers
The value of m∠Q as shown in the right-angled triangle below is 62.59°.
The Formula used is:
m∠Q = cos⁻¹(s/r)........................ (1)
Where:
s = 29 m
r = 63 m
Now, Substitute these values into equation 1
m∠Q = cos⁻¹(29/63)
m∠Q = cos⁻¹(0.46)
m∠Q = 62.59°
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Use the values in the table to determine the slope, m 4 19 x₂-x, O none -2 16 Niw 0 13 OO 2. 10 O 7
Answers
Answer:D !!
Step-by-step explanation:
Yw hope you get an a !
The average daily balance of a credit card for the month of November was $700, and the unpaid balance at the end of the month was $1,400. If the annual percentage rate is 15.6% of the average daily balance, what is the total balance on the next billing date December 1? Round your answer to the nearest cent.
Answers
Answer:
Step-by-step explanation:
To calculate the total balance on the next billing date, we need to consider the average daily balance and the unpaid balance from the previous month.
Given:
Average daily balance for November = $700
Unpaid balance at the end of November = $1,400
Annual percentage rate (APR) = 15.6%
Step 1: Calculate the interest charged for the month of November.
Interest = (Average daily balance * APR * Number of days in the month) / 365
Number of days in November = 30
Interest = (700 * 0.156 * 30) / 365 = $36.44 (rounded to the nearest cent)
Step 2: Add the interest to the unpaid balance to get the total balance on December 1.
Total balance = Unpaid balance + Interest
Total balance = $1,400 + $36.44 = $1,436.44
Therefore, the total balance on the next billing date, December 1, is $1,436.44 (rounded to the nearest cent).
The total balance on the next billing date December 1 is $1,509.20.
What is an annual percentage rate?The annual interest produced by a sum that is paid to investors or charged to borrowers is referred to as the annual percentage rate (APR).
Given,
The average daily balance of a credit card for November = is $700Unpaid balance at the end of the month = $1,400The annual percentage rate = 15.6%Then, the percentage rate for November = \(\sf\frac{15.6}{100}\) × 700
\(\sf = \$109.20\)
Balance on 1st December = unpaid balance at the end of November + percentage rate
\(\sf = $1400 +$109.20\)
\(\sf =\$1509.20\)
Therefore, the total balance on the next billing date December 1 is $1,509.20.
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An amusement park studied methods for decreasing the waiting time (minutes) for rides by loading and unloading riders more efficiently. Two alternative loading/ unloading methods have been proposed. To account for potential differences due to the type of ride and the possible interaction between the method of loading and unloading and the type of ride, a factorial experiment was designed. Use the following data to test for any significant effect due to the loading and unloading method, the type of ride, and interaction. Use α = .05. Use both p-Value and Critical-Value approaches. Type of Ride Roller Coaster Screaming DemonLog FlumeMethod 1 41 52 50 43 44 46 49 46 48Method 2 49 50 48 51 46 44 47 48 46
1. Set up the ANOVA table (to 1 decimal, if necessary).2. The p-value for Factor A is ___________.3. What is your conclusion with respect to Factor A?4. The p-value for Factor B is_________. 5. What is your conclusion with respect to Factor B?6. The p-value for the interaction of factors A and B is ____________.7. What is your conclusion with respect to the interaction of Factors A and B?8. What is your recommendation to the amusement park?
Answers
Answer:
An amusement park studied methods
Step-by-step explanation:
Write the equation in slope-intercept form.
13x + 10y = 4
Answers
Answer:
y = -13/10x + 2/5
Hope this helps!
What’s the distance between 15,-17 and -20, -5
Answers
The distance will be in the decimal form is :41.34
Pythagoras Theorem Formula:Consider the triangle :
Where “a” is the perpendicular,
“b” is the base,
“c” is the hypotenuse.
According to the definition, the Pythagoras Theorem formula is given as:
\(Hypotenuse^2 = Perpendicular^2 + Base^2\)
\(c^2 = a^2 + b^2\)
We have the points are:
15,-17 and -20, -5
To find the distance between them.
The distance of x- axis is:
15 - (-20)
= 15 + 20
= 35
The distance of y- axis is:
|17 - 5| = |-22| = 22
We can now use the Pythagorean theorem (a²+b²=c²) with our imaginary triangle:
\(x^2+y^2=(distance)^2\)
\(35^2+22^2=distance^2\)
\(1709= distance^2\\Distance = \sqrt{1709}\)
In decimal form the distance would be around 41.34.
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Consider the rectangle: 4V20 + 2V24 3V8
Select all expressions that are equivalent to the perimeter of the rectangle.
HELP ASAP PLZ.
Answers
The perimeter of a rectangle is the sum of visible lengths of the rectangle. The equivalent expressions are:
\(P = 2(4\sqrt{20} + 2\sqrt{24} + 3\sqrt 8)\)
\(P = 2(3\sqrt 8) +2(4\sqrt{20} + 2\sqrt{24})\)
\(P = 12\sqrt{2} + 16\sqrt{5} + 4\sqrt{6}\)
Given that:
\(L = 4\sqrt{20} + 2\sqrt{24}\) --- Length
\(W = 3\sqrt 8\) --- Width
The perimeter (P) of the rectangle is:
\(P = 2 \times (L + W)\)
So, we have:
\(P = 2 \times (4\sqrt{20} + 2\sqrt{24} + 3\sqrt 8)\)
\(P = 2(4\sqrt{20} + 2\sqrt{24} + 3\sqrt 8)\)
Rewrite as:
\(P = 2( 3\sqrt 8+4\sqrt{20} + 2\sqrt{24})\)
Expand
\(P = 2(3\sqrt 8) +2(4\sqrt{20} + 2\sqrt{24})\)
Further expand
\(P = 6\sqrt 8 +8\sqrt{20} + 2\sqrt{24}\)
\(P = 6\sqrt{4\times 2} +8\sqrt{4\times 5} + 2\sqrt{4\times 6}\)
Evaluate square roots
\(P = 6 \times 2\sqrt{2} +8\times 2\sqrt{5} + 2\times 2\sqrt{6}\)
\(P = 12\sqrt{2} + 16\sqrt{5} + 4\sqrt{6}\)
Hence, the equivalent expressions are:
\(P = 2(4\sqrt{20} + 2\sqrt{24} + 3\sqrt 8)\)
\(P = 2(3\sqrt 8) +2(4\sqrt{20} + 2\sqrt{24})\)
\(P = 12\sqrt{2} + 16\sqrt{5} + 4\sqrt{6}\)
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what is the rate of change of the volume of a ball (V= 4/3 pi r^3) with respect to the radius when the radius is r=4?
Answers
The rate of change of any quantity can be found using differentiation. At r = 4 the volume of the ball is changing at the rate of 64π.
What is differentiation?The differentiation of a function is defined as rate of change of its value at a point. It can be written as g'(x) = (g(x + h) - g(x)) /(x + h - x).
Its geometric aspect is the slope of the function at a given point.
Given that,
The volume of the ball is V = 4 / 3 × πr³.
In order to find the rate of change of the volume with respect to the radius differentiate the volume with respect to radius as below,
dV / dr = 4 / 3 × 3 × πr².
⇒ dV / dr = 4πr²
Thus, the value of rate of change of volume at r = 4 is found by substituting r = 4 in the above equation as,
4π × 4²
64π.
Hence, the rate of change of volume of the ball at r = 4 is 64π.
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¿Qué escala se utilizó en un mapa, donde la distancia en la vida real es 45 km y en el plano es 5cm?please ayuda
Answers
Answer:
La escala utilizada en el mapa es 1 : 900000.
Step-by-step explanation:
El enunciado describe claramente una escala de reducción. El factor de escala se define como sigue:
\(n = \frac{s_{plano}}{s_{real}}\)
Donde:
\(n\) - Factor de escala, adimensional.
\(s_{plano}\) - Distancia en el plano, medida en centímetros.
\(s_{real}\) - Distancia real, medida en centímetros.
Si \(s_{plano} = 5\,cm\) y \(s_{real} = 4500000\,cm\), entonces el factor de escala es:
\(n = \frac{5\,cm}{4500000\,cm}\)
\(n = \frac{1}{900000}\)
La escala utilizada en el mapa es 1 : 900000.
Please i need the answer fast k12
Answers
(A) The range and IQR for boxplot 1 is 10 and 6 respectively.
(B) The range and IQR for boxplot 2 is 12 and 7 respectively.
What is the IQR?The interquartile range defines the difference between the third and the first quartile.
The formula for the interquartile range is given below.
Interquartile range = Upper Quartile – Lower Quartile = Q3 – Q1
What is the range?The range is the difference between the lowest and highest values.
The formula for the interquartile range is given below.
Range = Maximum – Minimum
(A) For boxplot 1, we need to find the range and IQR from the given data set.
So, let 34 be the maximum and 24 be the minimum.
\(\text{Range}=\sf 34-24\)
\(\text{Range}=\sf10\)
Therefore, the range is 10.
Now time to find the IQR.
So, let 33 be Q3 and 27 be Q1.
\(\text{IQR}=\sf 33-27\)
\(\text{IQR}=\sf 6\)
Therefore, the IQR is 6.
(B) Now for boxplot 2, we will do the same thing as from part A.
Let's find the range.
So, let 24 be the maximum and 12 be the minimum.
\(\text{Range}=\sf 24-12\)
\(\text{Range}=\sf12\)
Hence, the range is 12.
Now for the IQR.
So, let 22 be Q3 and 15 be Q1.
\(\text{IQR}=\sf 22-15\)
\(\text{IQR}=\sf 7\)
Hence, the IQR is 7.
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Let be independent random variables with the common distribution function F and suppose they are independent of a geometric random variable with parameter p. Let M = max(x1,....,xN) (a) Find P{M<} by conditioning on N (b) Find P(M1} (d) Use (b) and (c) to rederive the probability you found in (a).
Answers
suppose they are independent of a geometric random variable with parameter p. Let M = max(x1,....,xN) (a) Find P{M<} by conditioning on N is nλe^(-nλx)
Given fx (x) = λe^λx
Fx (x) = 1 – e^-λx x…0
To find distribution of Min (X1,….Xn)
By applying the equation
fx1 (x) = [n! / (n – j)! (j – 1)!][F(x)]^j-1[1-F(x)]^n-j f(x)
For minimum j = 1
[Min (X1,…Xn)] = [n!/(n-1)!0!][F(x)]^0[1-(1-e^-λx)]^n-1λe^-λx
= ne^[(n-1) λx] λe^(λx)
= nλe^(-λx[1+n-1])
= nλe^(-nλx)
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Where will you insert parentheses so
the answer will be 15
3 x 5 +4 - 2 x 6
Answers
HURRY ASAP!!! NEED THE ANSWER
The graph shows f(x). The absolute value function g(x) is described in the table.
The graph shows a v-shaped graph, labeled f of x, with a vertex at 0 comma 2, a point at negative 1 comma 3, and a point at 1 comma 3.
x g(x)
−1 5
0 4
1 3
2 2
3 3
If g(x) = f(x + k), what is the value of k?
k = −2
k is equal to negative one half
k is equal to one half
k = 2
Answers
Answer:
A
Step-by-step explanation:
Suppose the 3x6 FRA settles against a spot LIBOR rate of 4.75%. What is the dollar value of the settlement value if the notional amount of the contract is $10,000,000? Assume a long position.
Answers
The settlement value of the 3x6 FRA with a notional amount of $10,000,000 is $6,250.
How to calculate the settlement value?To calculate the settlement value of the 3x6 FRA (Forward Rate Agreement) with a notional amount of $10,000,000, we need to first determine the difference between the contracted forward rate and the actual spot rate on the settlement date, and then apply that difference to the notional amount.
In this case, the 3x6 FRA settles against a spot LIBOR rate of 4.75%. Let's assume that the contracted forward rate was 5%.
The difference between the contracted rate and the actual spot rate is:
5% - 4.75% = 0.25%
Since the notional amount is $10,000,000, we can calculate the settlement value as follows:
Settlement value = (notional amount) x (difference in rate) x (day count fraction)
\(S = 10,000,000 \times 0.25 \times (\dfrac{90}{360})\)
S = $6,250
Therefore, the settlement value of the 3x6 FRA with a notional amount of $10,000,000 is $6,250.
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Need help quick please
Answers
Answer:
line 2
Step-by-step explanation:
on line 2 the two minuses at the end turn into a + (where the -2 is there should be a +2) because - x - = +
A probability model includes p(red)=2/7 and P(blue)=3/14. Select all the probabilities that could complete the model.
Answer Key:
A: P(green)= 2/7, P(yellow)=2/7
B: P(green)=3/8, P(yellow)=1/8
C: P(green)=1/4 P(yellow)=1/4
D: P(green)= 5/21 Pyellow)= 11/21 E. P(green)= 3/7 P(yellow)=1/14
Answers
Answer:
The answer is "Option D".
Step-by-step explanation:
In this question, the shape of the model is not declared that why we assume that it has four sides in which two sides are given that is:
\(\to P(red)=\frac{2}{7} \\\\\to P(blue)=\frac{3}{14}\)
other probabilities are:
\(\to P(green)= \frac{5}{21} \\\\\to P(yellow)= \frac{11}{21}\)
help asap ill mark brainliest
Answers
Answer:
Step-by-step explanation:
put all of the sets in a mean median and mode calcultor then add the three numbers toghter
d-(-3)=12
what is d- negative3=12
Answers
Answer:
d=9
Step-by-step explanation:
d-1(-3)=12
d+3=12
subsctract 3 both sides
12-3=9
d = 9
What is 300/2(.5+4.5) to the second power
Answers
Please help me with this question
Answers
The values of tht missing part of the triangle are;
A= 20.9°
a = 13.06
c = 33.6
What is sine rule?The sine rule states that if a, b and c are the lengths of the sides of a triangle, and A, B and C are the angles in the triangle; with A opposite a, etc., then a/sinA=b/sinB=c/sinC.
To find side c
sinB/b = sinC/c
sin45.9/26.30 = sin113.2/c
csin 45.9 = 26.30 × sin113.2
0.718c = 23.90
c = 23.90/0.718
c = 33.6
Angle A = 180-(113.2+ 45.9)
angle A = 20.9°
sinA/a = sinB/b
sin20.9/a = 0.718/26.30
0.357 × 26.30 = 0.718a
a = 9.389/0.718
a = 13.06
Therefore A = 20.9°
a = 13.06
c = 33.6
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Using the information in the Box-and-Whisker plot shown, below what value is three quarters of the data?
A. 7
B. 10
C. 12
D. 17
Answers
Answer:
Step-by-step explanation:
A
Find the area 2 m 4 m 10 m
Answers
Answer:
30.285 m²
Step-by-step explanation:
C = 2πr
2 · π · 2
≈ 12.57
12.57 ÷ 2 = 6.285
10 - 2 = 8
8 · 4 ÷ 2
32 ÷ 2
16
2 · 4 = 8
6.285 + 8 + 16
30.285
4
A roulette wheel consists of 18 red slots, 18 black slots, and 2 green slots. A player can wager $1 that a marble
will land in a red slot, in which case the player would gain a $1. If the marble lands in a slot that isn't red, then
the player loses their $1 wager. Let X represent the player's gain from a random $1 wager on red. Here's the
probability distribution of X along with summary statistics:
A piz
size
Xro
prot
Lose
Win
-1
1
X = gain ($)
P(X)
20/38
X
18/38
px - $0.05
Mean:
P
Standard deviation:
Ox $1.00
Suppose a player decides to wager $5 instead of $1, so the possible outcomes become either losing or winning
$5. Let Z represent the player's gain from a random $5 wager on red.
The
What are the mean and standard deviation of Z?
any
prot
on a
μ28
dollars
Wha
dollars
Uy
Answers
Answer: -0.25 and 5
Step-by-step explanation:
Khan
∠2 and ∠4 are "blank" angles.
Answers
Answer:
angles 4 and 2 are congruent
Step-by-step explanation:
the same
PLEASE HELP!! a bag contains 10 marbles. four of them are red, three blue, two white, and one yellow. A mare ke drawn at random. What is the probability that it is blue?
Answers
Answer:
The probability that one marble drawn at random is not blue is 70%
Can I have the answers to EVERY question?
Answers
Hey where are the questions?
A circle has a radius of 6/7 units and is centered at (-2.3, 0). Write the equation of this circle.
Answers
Answer:
\((x+2.3)^{2} +y^{2} =36/49\)
Step-by-step explanation:
To get the equation of a circle we plug your information into this equation:
\((x-h)^{2} +(y-k)^{2} =r^{2}\)
Your h is the x coordinate of the center, -2.3 and your k is the y coordinate of the center, 0. The r is your radius. So we plug these values in to get \((x+2.3)^{2} +y^{2} =(6/7)^{2}\) which then gives us the final answer of \((x+2.3)^{2} +y^{2} =36/49\).
What is the volume of the pyramid in cubic millimeters
Answers
Answer:
\(V=\dfrac{1}{3}\times A\times h\)
Step-by-step explanation:
The volume of the pyramid is given by the formula as follows
\(V=\dfrac{1}{3}\times A\times h\)
A is the area of the base
h is height of the pyramid
If the area and height are in millimeters, the volume of the pyramid will be in cubic millimeters.
86n + 13 ≤ 99 or n + 90 ≥ 97
Does anybody know the answer?
Answers
Answer:
n ≤ 1 or n ≥ 7
Step-by-step explanation:
solve each part separately
86n + 13 ≤ 99 ( subtract 13 from both sides )
86n ≤ 86 ( divide both sides by 86 )
n ≤ 1
n + 90 ≥ 97 ( subtract 90 from both sides )
n ≥ 7
solution is n ≤ 1 or n ≥ 7
Emma wrote thirty-six thousand,forty-two as 3,642. Explain what she did wrong. Then write the number correctly
Answers
Answer:
she forgot to Putin a 0 for example
36,042