What is the area of this triangle?
Picture below, will give brainliest!!!! please help
can you give it to me in a decimal? Thank you
Answers
[tex]\text {Area = } \dfrac{1}{2} (3.2)(4.7)sin (62 \textdegree)[/tex]
[tex]\text {Area = } 6.64 \ yd^2[/tex]
Related Questions
max has 2/3 lb. of chocolate. He wants to hand out the chocolate in packages to give to his friends he would like to put 1/6 lb. of chocolate. How many packages can Max make? solve with a visual model
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Divide up the chocolates into 1/6 lb each:
4/6 ÷ 1/6 = 4/6 x 6/1 = 4
He can packed into 4 packages.
There is only one granola bar left out of a pan of 10 bars. If will and Rachel decide to split the last granola bar, what fraction of the entire pan of granola bars will each friend receive?
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The entire pan has a total of 10 granola bars, and there is one tenth of the pan left. Will and Rachel will split the last one tenth in half, so the two fractions that need to be multiplied are:
[tex] \frac{1}{2} * \frac{1}{10} [/tex]
So, Will will receive [tex] \frac{1}{20} [/tex] of the pan and Rachel will
receive [tex] \frac{1}{20} [/tex] of the pan.
A patio has an area of 432 square feet the width of the patio is 3/4 its length what is the length
Answers
W = 0.75L
432 = L x 0.75L
432 = 0.75L^2
L^2 = 432/0.75
L^2 = 576
L = sqrt(576) = 24
Length = 24 feet
You spin the spinner, flip a coin, then spin the spinner again. Find the probability of the compound event. Write your answer as a fraction or percent. If necessary round your answer to the nearest hundredth.
The probability of spinning an odd number, flipping heads, then spinning a yellow is ????
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probability = number of favourable outcomes / total number of outcomes
probability of spinning any number = 1/3
probability of tossing a coin = 1/2
probability of compound event = 1/3 * 1/2 * 1/3 = 1/18
probability of spinning an odd number, flipping heads, then spinning a yellow is = 2/3*1/2*1/3 = 1/9
Some amount of billiard balls were arranged in an equilateral triangle. And 13 balls were extra. When the same set of billiard balls were arranged into triangle in which each side has one more ball than in the first arrangement there were 7 balls shortage. How many balls were at the set?
Please help if you absolutly know the answer!!!!!!!!!!!
Answers
If x = 30, what does 55 + x - 27 equal?
Answers
Answer:
58
Step-by-step explanation:
Put 30 where x is in the expression and do the arithmetic.
55 + 30 - 27 = 85 - 27 = 58
__
It can be advantageous to use the associative property of addition to evaluate the expression as ...
55 + (30 -27) = 55 +3 = 58
28 is 12 less than k
Answers
the value of k is 40.
to solve for k when 28 is 12 less than k, we set up an equation and then solve it.
Let's denote k as the unknown number. According to the problem, 28 is 12 less than k, which can be written as:
28 = k - 12
To solve for k, we need to isolate k on one side of the equation.
28 = k -12
28 + 12 = k
40 = k
k = 40
So, the value of k is 40.
The complete question is:
28 is 12 less than k. 28=12-k Solve for k.
24r3-64r2-21r+56 answer
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sinθ=1/4, 0<θ<90; cosθ
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1. rule: if θ∈(0;90°), then cosθ>0 and sinθ>0;
2. using the rule and sin²θ+cos²θ=1, ⇒ cosθ=√(1-sin²θ)=√15/4.
answer:
[tex] \frac{ \sqrt{15}}{4}.[/tex]
The quadratic equation y = 2(x – 2)2 + 2 with no real solution is graphed. Which value of k will change the function to one with exactly one solution?
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On the attached diagram red curve is the graph of the quadratic function [tex]y = 2(x - 2)^2 + 2.[/tex] As you can see this graph has no intersections with x-axis, this means that there are no solutions.
If you translate red curve 2 units down, you obtaine the graph (blue curve) of the function [tex]y = 2(x - 2)^2[/tex] and this graph has one common point with x-axis. This means that there will be exactly one solution.
Answer: k=-2 (you add -2 to the function [tex]y = 2(x - 2)^2 + 2[/tex] to obtain the function [tex]y = 2(x - 2)^2[/tex]).
Answer: 0 ZERO
Step-by-step explanation:
Find |p|.....................
Answers
Answer is 24
Find two numbers, if Their sum is 3/5 and their difference is 7 1/5
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x + y = 0.6
x - y = 7.2
You can solve using elimination. Add the two equations together:
2x + 0y = 7.8
2x = 7.8
x = 3.9
Then plug the number back into either of the two original equations to solve for y:
3.9 + y = 0.6
y = -3.3
The two numbers are 3.9 and -3.3
Answer:
3.9 and -3.3
Step-by-step explanation:
1.find the slope between these 2 points:(5,-5) and(3,-5)
2.find the slope between these two points:(2,3)and (4,5)
3.find the slope between the two points (-5,5)and (3,-5)
4.find the slope between these two points (9,9) and (12,15)
Answers
2. 2√2
3. 2√14
4. 3√5
I provided the distance formula and and example for you.
Final answer:
To find the slope between two points, use the formula m = (Y2 - Y1) / (X2 - X1) where (X1, Y1) and (X2, Y2) are the coordinates of the two points. The slopes for the given point sets are: 0, 1, -5/4, and 2.
Explanation:
To find the slope between two points, we can use the formula:
m = (Y2 - Y1) / (X2 - X1)
where (X1, Y1) and (X2, Y2) are the coordinates of the two points.
For the first set of points (5, -5) and (3, -5), the slope is:
m = (-5 - (-5)) / (3 - 5) = 0 / -2 = 0
For the second set of points (2, 3) and (4, 5), the slope is:
m = (5 - 3) / (4 - 2) = 2 / 2 = 1
For the third set of points (-5, 5) and (3, -5), the slope is:
m = (-5 - 5) / (3 - (-5)) = -10 / 8 = -5/4
For the fourth set of points (9, 9) and (12, 15), the slope is:
m = (15 - 9) / (12 - 9) = 6 / 3 = 2
A bakery makes 640 muffins everyday. which equation shows how to find the number of muffins the bakery makes in a week?
Answers
Since there are 640 muffins everyday, and there are 7 days in a week, you can use the equation " 640 x 7" to find out how many muffins the bakery makes in a week.
640 x 7 = 4,480
The bakery makes 4,480 muffins in 1 week. <-----
Hope this helps you.
Have a great day!
What is the rule for this pattern of numbers?
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a bowl of soup holds 7 ounces. If a spoonful holds 1/6 ounce, how many spoonfuls are in 3 bowls of soup? Tell the operation and explain how you got your answer
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hope this helped
25 less than 6 time a number is 107. What is the number? How do you do that?
Answers
6x - 25 = 107
+ 25 + 25
6x = 132
6x / 6 = 132 / 6
x = 22
Less than is another way to say minus and is is another way to say equals and times is self-explanatory.
25 less than 6 times a number is 107 then that number will be 22 it can be determined by the formation of the equation.
How to form an equation?Determine the known quantities and designate the unknown quantity as a variable while trying to set up or construct a linear equation to fit a real-world application.
In other words, an equation is a set of variables that are constrained through a situation or case.
Let's say that number is x
6 times x number
⇒ 6x
25 less than 6x
⇒ 6x - 25
It is equal to 107
So,
6x - 25 = 107
6x = 132
x = 132/6
x = 22
Hence "25 less than 6 times a number is 107 then that number will be 22".
For more about the equation
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Create a 5th degree polynomial with four terms in standard form
Answers
https://brainly.com/question/9170304
Simplify: 4w(to the power of 9)+(-2w(to the power of 9)) enter the original expression if it cannot be simplified
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= (4-2)w⁹ . . . . . distributive property, or "collecting terms"
= 2w⁹
_____
In plain text, a caret (^) is used to identify an exponent. w⁹ = w^9. If the exponent has any arithmetic, you need parentheses around it. w^(8+1)
what is 3 fifths times one and 1third
Answers
Turn to an improper fraction (it's easier for me xP)
3 4
---- x ----
5 3
Solve
3 4 12
---- x ---- = ------
5 3 15
Simplify
12 ÷ 3 = 4
----- ----
15 ÷ 3 = 5
4/5 is your answer
Find a recurrence relation for the number of n-digit ternary sequences in which no 1 appears anywehere to the right of a 2
Answers
Split up this set of sequences according to whether a given sequence contains a 2 or does not contain a 2. Let's denote these subsets by [tex]B[/tex] and [tex]\hat B[/tex], respectively, and denote their sizes by [tex]b(n)[/tex] and [tex]\hat b(n)[/tex]. Clearly, [tex]a(n)=b(n)+\hat b(n)[/tex].
Since every sequence in [tex]B[/tex] contains a 2, the only new digit we can append to these sequences must be a 0 or a 2. On the other hand, to every sequence in [tex]\hat B[/tex] we can add any of 0, 1, or 2. So,
[tex]a(n+1)=2b(n)+3\hat b(n)[/tex]
[tex]\implies a(n+1)=2a(n)+\hat b(n)[/tex]
[tex]\hat B[/tex] is the set of all sequences not consisting of 2s, which means [tex]\hat b(n)=2^n[/tex]. There are 3 possible such sequences of length 1, so we can recursively define the total number of such sequences by
[tex]\begin{cases}a(1)=3\\a(n+1)=2a(n)+2^n&\text{for }n\ge1\end{cases}[/tex]
To find a recurrence relation for the number of n-digit ternary sequences in which no 1 appears anywhere to the right of a 2, we can consider two cases depending on the last digit being 0 or 2.
Explanation:To find a recurrence relation for the number of n-digit ternary sequences in which no 1 appears anywhere to the right of a 2, we can break the problem down into two cases: when the last digit is 0 or when the last digit is 2. If the last digit is 0, then the number of n-digit ternary sequences is equal to the number of (n-1)-digit ternary sequences in which no 1 appears anywhere to the right of a 2. If the last digit is 2, then the number of n-digit ternary sequences is equal to the number of (n-1)-digit ternary sequences in which no 1 appears anywhere to the right of a 2, plus the number of (n-1)-digit ternary sequences in which no 1 appears anywhere to the right of a 2.
the length of a rectangular foam packing block is 9 in the width is 3 and 1/4 in and the height is 2/3 of an inch what is the volume of the foam block
Answers
V = 9 x 3 1/4 x 2/3
V = 19 1/2 cubic inches.
To find the volume of any prism, you find the area of the base (length times width in this case) and then multiply it by the height.
The volume of a rectangle is the product of it length, width and height, the volume of the rectangle in this example is 19 1/2 cubic inched
Volume of RectangleGiven Data
Length of block = 9 inches
Width of block = 3 1/4 inches = 13/4 inches
Height of block = 2/3 of an inches
We know that the expression for volume of rectangle is given as
Volume = Length * With * Height
Substituting our given data we have
Volume = 9* 13/4 * 2/3
Volume = 9*13*2/1*4*3
Volume = 234/12
Volume = 19 1/2 cubic inches
Learn more about rectangle here:
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need help solving this
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[tex] v = 2 \pi \dfrac{rad}{min} \times 1~km [/tex]
[tex] v = 2 \pi \dfrac{km}{min} [/tex]
[tex] v \approx 6.28 \dfrac{km}{min} [/tex]
Mr. Harrow has eight boys and six girls in his Honors Precalculus class. If he randomly chooses two students, one at a time, what is the probability that they are both girls
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PLEASE HELP ME!
Find each value. Use a calculator if needed.
ORDER MATTERS!
a) P(12, 5)
= A. 60 B. 248,832 C. 95,040 D. 300
b) P(8, 8)
= A. 64 B. 40,320 C. 30,555 D. 16
Answers
[tex]P(n,k)=\dfrac{n!}{(n-k)!}[/tex]
so
[tex]P(12,5)=\dfrac{12!}{(12-5)!}=\dfrac{12!}{7!}=95,040[/tex]
[tex]P(8,8)=\dfrac{8!}{(8-8)!}=\dfrac{8!}{0!}=40,320[/tex]
A rectangle is dilated by a scale factor of 4.
a) The original rectangle is 8 cm by 3 cm. What are the dimensions of the new rectangle?
b) Is the new image a reduction or enlargement? Explain.
HELP PLEASE
Answers
Since the scale factor is 4, we multiply the dimensions of the original rectangle, the preimage, by 4. 8*4 = 32 and 3*4 = 12.
Since the new dimensions are larger than the old dimensions, it is an enlargement.
complete the ordered pair for the given equation. (_,-1);y=-3/5x-7
Answers
So for this problem, we're given the y-coordinate and we can plug that in for y in the equation. So let's do that
-1 = -3/5x - 7
6 = -3/5x
30 = -3x
-10 = x
The missing coordinate would be x, assuming that the equation was y = (-3/5)x - 7
Mel Sturbridge needs $24,700 to remodel his home.
Find the face value of a simple discount note that will provide the $24,700 in proceeds if he plans to repay the note in 180 days and the bank charges an 8% discount rate.
Round to the nearest cent.
Answers
P = $24,700/(1 -0.08*(180/360)) = $25,729.17 . . . . . assuming a 360-day year
The face value is $25,729.17.
To find out the face value of a simple discount note that will provide a proceed of $24,700 with an 8% discount rate for 180 days, use the formula FV = P / (1 - (r * t)). Plug in the given values and compute the answer. The result is the required face value and should be rounded to the nearest cent.
Explanation:To find out the face value of a simple discount note, we can use the formula FV = P / (1 - (r * t)) where FV represents the face value, P is the proceeds, r is the discount rate, and t is the time in years.
In the problem, P = $24,700, r = 8% or 0.08 (expressed as a decimal), and t = 180/365 because there are 365 days in a year and the note is for 180 days. Let's substitute these values into the formula:
FV = 24700 / (1 - (0.08 * (180/365))
When you calculate the expression on the right, the answer will be the face value required to get a proceed of $24,700 with an 8% discount rate for 180 days. Round to the nearest cent for your final answer.
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A local park rents cabins for people who want to vacation by the forest. The fee for the rental is $27 per night.There is also $55 cleaning and maintenance charge that is added to the total bill.
Define variables for the number of days that a cabin is rented and the cost of the rental. Use the variables to write an equation that represents the cost to the rent the cabin,given the number of days that the cabin is rented.
Please answer as quickly as possible this is URGENT
Answers
$27x + 55
What is the mean absolute deviation for the set of data below?
2, 8, 10, 16
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Solution: We are given below data:
[tex] 2, 8, 10, 16 [/tex]
Now to find the mean deviation, we use the below formula:
[tex] MD= \frac{\sum|X-\bar{X}|}{N} [/tex]
Where:
[tex] \sum, [/tex] represents the summation
X, represents the observation.
[tex] \bar{X}, [/tex] represents the mean
N represents the number of observation.
[tex] \bar{X}= \frac{\sum{X}}{N}= \frac{2+8+10+16}{4}=9 [/tex]
[tex] \sum |X-\bar{X}| = |2-9| + |8-9| +|10-9| +|16-9|=7+1+1+7=16 [/tex]
Therefore, the mean deviation is:
[tex] MD= \frac{16}{4} [/tex]
= 4
Answer:
4 \
Step-by-step explanation: