Draw a triangle with side lengths that are 3 inches, 5 inches, and 6 inches long. Is this the only triangle that you can draw using these side lengths? Explain

Answer:

1500

Step-by-step explanation:

1000×6÷4

250×6

1500

Answer: 83

Step-by-step explanation:

Since the student want to have a mean of 83 in the 7 tests, the total score of the tests will be:

= 83 × 7

= 581

Then, we add the value of the 6 tests and this will be:

= 88 + 73 + 81 + 83 + 79 + 94

= 498

We will now subtract 498 from 581 and this will be:

= 581 - 498

= 83

He needs to score 83 in the 7th test

Answer:

76

Step-by-step explanation:

(78+77+76+75+74)/5=x

x=76.

So the mean is 76.

Hope this helps plz hit the crown :D

Answer:

-10

Step-by-step explanation:

Answer:

-8+(-2)

-8-2

-10

-185/100 = -1.85

a) -1.08 this number id greater than -1.85

b) 190/100 = 1.9 this number is greater than -1.85

c) -35/20 = -1.75 this number is greater than -1.85

All these numbers are greater than -185/100

Answer:

3

Step-by-step explanation:

Answer:

20!

Step-by-step explanation:

Isosceles triangles have 2 angles are the same. Since we can't do 140, because interior angles of a triangle equal 180, then we need to subtract 140 from 180. 180-140=40. 40/2 because of 2 angles=20. 20 is the angle.

Answer:

20

Step-by-step explanation:

Answer: n = 0 and -2

Step-by-step explanation:

Equate the expressions to zero

n(n+2) = 0

n = 0 and n+2 = 0

n = 0 and n = -2

The price per T-shirt should be at least $15 to achieve a profit of $250.

To calculate the price per T-shirt that will yield a profit of at least $250, we need to consider the cost of production, the desired profit, and the number of shirts to be sold.

Given that the cost to make each T-shirt is $10, and we want to sell 50 shirts, the total cost of production would be 10 * 50 = $500.

Now, let's calculate the minimum revenue needed to achieve a profit of $250. We add the desired profit to the total cost of production: $500 + $250 = $750.

Finally, to determine the price per T-shirt, we divide the total revenue by the number of shirts: $750 ÷ 50 = $15.

Therefore, to make a profit of at least $250, the price per T-shirt should be set at $15.

By selling each T-shirt for $15, the total revenue would be $15 * 50 = $750. From this revenue, we subtract the total production cost of $500 to calculate the profit, which amounts to $750 - $500 = $250. Thus, by charging $15 per T-shirt, the desired profit of $250 is achieved.

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Sonji choses the pieces that can be used to construct a triangle.

Given the question is shown in attached image.

We have to find which student chose pieces that can be used to construct a triangle.

Here, we will use the third important property of triangles is the triangle inequality rule, which states that the one length of a side of a triangle is always less than the sum of the lengths of the other two sides which are left and greater than the difference of the lengths of the other two sides.

So, applying this property in each case:

Case 1. Don’s uses the wires which measure 3 inches, 5 inches, and 12 inches.

Now using property

since sum of two sides = 3+5 =8

As we see here the third side 12 is not less than 8

So, Don’s wire cannot be used .

Case 2. Margo’s uses the wires which measure 6 inches, 8 inches, and 14 inches.

Now using property

since sum of two side :8+6=14

But third side 14 is not less than 14

So, Margo’s wire cannot be used .

Case 3. Sonji’s uses the wires which measure 12 inches, 8 inches, and 17 inches.

Now using property

since sum of two side :12+8=20

third side 17 is  less than 20

Now , difference of two sides : 12-8=4

third side 17 is greater than 4

So, Sonji’s wire can be used .

Case 4. Liam’s uses the wires which measure 16 inches, 8 inches, and 27 inches.

Now using property

since sum of two side :16+8 =24

But third side 27 is not less than 24

So, Liam’s wire cannot be used .

Hence, according to the question sonji choses the pieces that can be used to construct a triangle which is shown in attached image.

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The actual difference is 88.93

Algebra, a branch of mathematics, facilitates the representation of situations or issues as mathematical expressions. Mathematical operations like addition, subtraction, multiplication, and division are combined with variables like x, y, and z to produce a meaningful mathematical expression. All branches of mathematics, such as trigonometry, calculus, and coordinate geometry, employ algebra.

Given that :Raoul estimated the difference of 97.23 and 8.3

Raoul estimated the difference to be: 89

97.23 --> 97

8.3 --> 8

97-8= 89

The actual difference is: 88.93

97.23-8.3 = 88.93

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Answer:

-3

Step-by-step explanation:

4.-1=-4 +1=-3 this is the Explain

Step 1

Write the point form slope equation of a line

Wherefrom the graph

Step 2

Substitute and get the equation

Hence the right answer is option C

Answer:

Skewed left

Step-by-step explanation:

The outlier extends the curve making it skewed left is what i think

Therefore, the Cartesian coordinates for the polar coordinates (4, -7π/6) are (-2√3, -2).

To find the Cartesian coordinates of the given polar coordinates, we can use the following formulas:

x = r * cos(θ)

y = r * sin(θ)

where r is the radius and θ is the angle in radians.

Let's calculate the Cartesian coordinates and plot the points:

a. (4, 5π/2)

Using the formulas:

x = 4 * cos(5π/2)

y = 4 * sin(5π/2)

x = 4 * 0

y = 4 * (-1)

x = 0

y = -4

Therefore, the Cartesian coordinates for the polar coordinates (4, 5π/2) are (0, -4). Plotting this point on a graph would yield a point at the origin (0, 0) since the x-coordinate is 0 and the y-coordinate is -4.

b. (4, -7π/6)

Using the formulas:

x = 4 * cos(-7π/6)

y = 4 * sin(-7π/6)

x = 4 * (-√3/2)

y = 4 * (-1/2)

x = -2√3

y = -2

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No, the vector [1] is not in the column space of matrix a = [2 0 2 1 3].

The column space of a matrix is the set of all linear combinations of its columns. To determine if [1] is in the column space of a, we need to check if there exists a linear combination of the columns of a that equals [1].

Let c1, c2, c3, c4, and c5 be constants such that

c1[2] + c2[0] + c3[2] + c4[1] + c5[3] = [1].

This simplifies to 2c1 + 2c3 + c4 + 3c5 = 1.

There is no solution to this equation, since the left-hand side is always even (due to the presence of even coefficients) and the right-hand side is odd. Therefore, [1] is not in the column space of a.

No, [1] is not in the column space of the matrix a.

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Ari will likely think that the amount of caramel in Freeze Zone milkshakes is too high, since the ratio of ice cream to caramel is much higher than her ideal ratio.

Ari's ideal ratio of ice cream to caramel for a milkshake is 5 scoops of ice cream for every 3 spoonfuls of caramel. Freeze Zone's milkshakes, however, have a ratio of 10 scoops of ice cream for every 7 spoonfuls of caramel, which is significantly higher than Ari's ideal ratio. Therefore, Ari will likely think that the amount of caramel in Freeze Zone milkshakes is too high. The higher ratio of ice cream to caramel means that the milkshake will be sweeter, and may not have the desired balance of flavors that Ari prefers. Ari may also think the milkshake is too heavy or overly sweet, since the extra caramel creates a consistency that is different from what she is used to. Ultimately, Ari will likely think that the amount of caramel in Freeze Zone's milkshakes is too high for her liking.

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Loewen utilizes a systematic approach to identify falsehoods in textbooks by detecting distortions and significant omissions.

Loewen employs a rigorous method to evaluate textbooks for inaccuracies and biases. He critically analyzes the content, looking for distortions, manipulations, and significant silences that may perpetuate misinformation or create a biased narrative. Loewen focuses on identifying factual errors, misleading interpretations, and intentional omissions of crucial historical events or perspectives.

To accomplish this, Loewen compares multiple textbooks, cross-referencing information to verify its accuracy. He also consults primary sources and scholarly works to fact-check claims and fill in gaps left by the textbooks. By scrutinizing the content through multiple lenses and employing a comprehensive research approach, Loewen aims to uncover distortions and significant omissions that may shape students' understanding of history and perpetuate a biased or incomplete narrative. His method ensures a thorough examination of textbook content, promoting critical thinking and an accurate representation of historical events.

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Answer: -12x

Step-by-step explanation: 4x +4 −2 −2x

Calculate x to the power of 1 and get x.

4x+4×( −2 −2x )

Calculate 2 to the power of −2 and get  41.

4x+4×( − 41x)

Divide x by − 41

​by multiplying x by the reciprocal of − 41 .

4x+4×( −1x×4)

Anything divided by -1 gives its opposite.

4x+4(−x×4)

Multiply 4 and −1 to get −4.

4x−4x×4

Multiply −4 and 4 to get −16.

4x−16x

Combine 4x and −16x to get −12x.

−12x

The coordinates of the point p on the circumference of the circle is: P(x, y) = (150 cos θ, 150 sin θ)

To solve the problem we need to follow the below steps:

Step 1: Set up an xy-coordinate system

Step 2: Put the center of the circle at the origin

Step 3: Use the radius (150) to find the point P on the circle

The circumference is the distance around a circle.

It is calculated as 2πr.

Here, we are given the radius of the circle as 150.

So, the circumference of the circle is: C = 2πr = 2π × 150 = 300π

The coordinates of a point P on a circle with radius r and center (a, b) are given by: P(x, y) = (a + r cos θ, b + r sin θ)

Here, we can see that the center of the circle is at the origin (0, 0).

So, the coordinates of the point P on the circle are: P(x, y) = (0 + 150 cos θ, 0 + 150 sin θ)P(x, y) = (150 cos θ, 150 sin θ)

Since we are not given any value for the angle θ, we cannot find the exact values of x and y.

But we can write the coordinates of the point P on the circle in terms of θ.

So, the answer is: P(x, y) = (150 cos θ, 150 sin θ)

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Answer:

D. 4.5

Step-by-step explanation:

<3

Answer:the answer will be D)4.5

Step-by-step explanation:

A. The equations for the amounts of money Lyle and Shaun have in their accounts are represented as:

f(x) = 20x + 100

g(x) = 10x + 500

B. When f(x) = g(x), x = 40.

A linear equation can be written in slope-intercept form y = mx + b. Here, the value of m is the unit rate or slope, while the value of b is its y-intercept or initial value.

Part A:

Equation for Lyle:

y-intercept / initial value (b) = $100

Slope / unit rate (m) = $20

To write the equation, substitute m = 20 and b = 100 into f(x) = mx + b:

f(x) = 20x + 100.

Equation for Lyle:

y-intercept / initial value (b) = $500

Slope / unit rate (m) = $10

To write the equation, substitute m = 10 and b = 500 into g(x) = mx + b:

g(x) = 10x + 500.

Part B: To solve the system, we would do the following:

20x + 100 = 10x + 500

20x - 10x = -100 + 500

10x = 400

x = 400/10

x = 40

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Answer:

10 is the answer for this

please mark me as brilliant

The expected value of perfect information (EVPI) is calculated as EVwPI minus maximum EMV. It quantifies the value of perfect information in decision-making.


The expected value of perfect information (EVPI) is a concept used in decision analysis. It represents the maximum amount of money an individual would pay to have perfect information about an uncertain event before making a decision.

To calculate EVPI, you start with the expected value with perfect information (EVwPI), which is the expected value when you have complete and accurate information about the uncertain event. Then, you subtract the maximum expected monetary value (EMV) from the EVwPI.

The EMV represents the expected monetary value of the decision without any additional information. By subtracting the maximum EMV from the EVwPI, you are essentially measuring the value of the additional information in terms of monetary gain.

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The annual dividend income, expressed algebraically, for s shares of a corporation that pays a d dollars quarterly dividend is 4ds, where d is the quarterly dividend amount and s is the number of shares.

To find the annual dividend income, expressed algebraically, for s shares of a corporation that pays a d dollars quarterly dividend, we need to consider how many quarters there are in a year and then multiply that by the quarterly dividend amount.

Let's start by finding the number of quarters in a year. There are 12 months in a year, and since each quarter is three months, there are four quarters in a year. Therefore, the number of quarters in a year is 4. Next, we can find the total annual dividend income for s shares by multiplying the quarterly dividend amount (d) by the number of quarters in a year (4) and by the number of shares (s).

This can be expressed algebraically as follows:

Annual dividend income = (d x 4) x s

Simplifying this expression, we get:

Annual dividend income = 4ds

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Answer:

Dennis : 4.971 miles

Patrick : 3.835 miles

Dennis ran 1.136 miles farther

Answer:

30

Step-by-step explanation:

Answer:

30

Step-by-step explanation:

i really don't have a method for this, just try a number you think is close, go up, or down depending on the number

Given:

A four member bowling team decided they wanted new outfits. Shirts cost $15 each, pants cost $26 each and shoes cost $40 each.

Required:

We need to find the total cost.

Explanation:

First we find total cost for 1 member

$81 for each member but here we have 4 members so we need to multiply with 4 to the each person's cost

Final answer:

Cost for 1 member is $81

cost for all member is $324

Answer: $324

Explanation: Alright, let's pretend that you are the cost manager or fiduciary (a person who holds assets in trust for someone else. That person has a fiduciary duty to take care of the money.)
First thing is, we need to find the cost for a single member of the team. Now ofcourse each person needs atleast one shirt, pants and one pair of shoes. How much would a shirt, pant and a pair of shoes cost ? Calculate:
one shirt  - - -  $15
one pant  - - - $26
1pair shoe - - +$40
Total bills:       $81

Each member needs atleast $81. There are four members in total. Thus if one member needs 81 dollars then 4 members would need $81 + $81 + $81 + $81 = $324  OR   for shortcut method: $81 * 4 = $324

Done! That's all. Hope it helped

The limit as h approaches 20 from the right of the expression (h^2 + 400/h - 20) is approximately equal to 400.

To evaluate the limit, we substitute 20 into the expression and see what value it approaches. Plugging in 20, we get (20^2 + 400/20 - 20), which simplifies to (400 + 20 - 20) = 400. Since the limit is approached from the right, it means that h is slightly greater than 20. As h approaches 20, the term 400/h becomes negligible compared to h^2, and the term -20 also becomes insignificant. Thus, the dominant term in the expression is h^2, which tends to 400 as h approaches 20. Therefore, the limit of the expression as h approaches 20 from the right is approximately 400.

As h approaches 20 from the right in the expression (h^2 + 400/h - 20), the limit is approximately equal to 400. This can be understood by considering the dominant term, h^2, in the expression, which overwhelms the other terms as h gets close to 20.

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