help its easy hefpkfkaj ill give brainiest CRIES SOBS-

The area of the shaded region is 42.5 cm². The area of the shaded region is found by subtracting the area of the triangle from the area of the rectangle.

First, let's find the area of the rectangle. The rectangle has a length of 11 cm and a width of 5 cm, so its area is:

$A_{rectangle} = l \cdot w = 11 \text{ cm} \cdot 5 \text{ cm} = 55 \text{ cm}^2$

Now let's find the area of the triangle. The base of the triangle is one of the sides of the rectangle, so it has a length of 5 cm. To find the height of the triangle, we can use the Pythagorean theorem since we know that the sides of the rectangle are perpendicular. Let the height of the triangle be $h$.

$5^2 + h^2 = 11^2$

$25 + h^2 = 121$

$h^2 = 96$

$h = \sqrt{96} = 4\sqrt{6}$

So the area of the triangle is:

$A_{triangle} = \frac{1}{2}bh = \frac{1}{2}(5\text{ cm})(4\sqrt{6}\text{ cm}) = 10\sqrt{6}\text{ cm}^2$

Finally, we can find the area of the shaded region by subtracting the area of the triangle from the area of the rectangle:

$A_{shaded} = A_{rectangle} - A_{triangle} = 55 \text{ cm}^2 - 10\sqrt{6}\text{ cm}^2$

To simplify the answer,

$A_{shaded} \approx 47.5 \text{ cm}^2$

Therefore, the answer is C. 47.5 cm2.

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The answer to whether Dr. Reyes can make a causal inference from the study is;

No, she can't make a casual inference from the study because she met only one of the three criteria's for causality.

Now, the three conditions are;

1) Covariation; This condition means that the causal variable must have to vary with with the variable it is assumed to cause in a systematic manner.

2) Temporal precedence; Thus condition simply means that cause must precede effect. In summary it denotes that the variable that has the causal effect must come before the effect that it is meant to cause.

3) Control for extraneous variables; This condition means that results of an experiment or research must not be due to factors outside of the experiment/research

     Now, in our question, he fulfilled the covariation condition because the

result of the research is tied to the responses from the sample students.

However, she did not fulfill the temporal precedence because the cause of

their moods did not precede the effects in his research.

Also, she did not fulfill the condition of control of extraneous variables

because other factors outside of the research itself may have affected their

moods.

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Translate circle A (blue), so that its center is the same with circle B (black)

A dilation is needed to increase the size of circle A to coincide with circle B. Let x be the value when multiply by r will create s.

The scale factor , x, to increase circle A is

Given statement 'another name for result variables is independent variables.' is False

In this question, we have been given a statement 'another name for result variables is independent variables.'

We need to state whether the given statement is true or false.

We know that an independent variables are also called as an explanatory variables as they explain an event or outcome

the predictor variables as they can be used to predict the value of a dependent variable

the input variable

On the other hand the dependent variables are also called response variable, output variable or result variable.

This means, the another name for result variables is dependent variables.

Therefore, given statement is False.

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Answer:

C. The bagels at Store B are $0.04 more expensive than the bagels at Store A.

Step-by-step explanation:

Find the unit rates of both stores by dividing the price by the number of bagels:

Store A:

2.05/5

= 0.41

Store B:

1.35/3

= 0.45

Store B's bagels are $0.04 more than Store A's, so C is the correct answer.

Answer:

Step-by-step explanation:

We know that:

Work:

Hence, the value of ∠TMV is 45°.

Hoped this helped.

\(BrainiacUser1357\)

The yield to maturity on a simple loan for $1,500 that requires a repayment of $7,500 in five years' time is 37.14%.

Yield to maturity (YTM) is the total return anticipated on a bond or other fixed-interest security if the security is held until it matures. Yield to maturity is considered a long-term bond yield, but is expressed as an annual rate. In this problem, the present value (PV) of the simple loan is $1,500, the future value (FV) is $7,500, the time to maturity is five years, and the interest rate is the yield to maturity (YTM).

Now we will calculate the yield to maturity (YTM) using the formula for the future value of a lump sum:

FV = PV(1 + YTM)n,

where,

FV is the future value,

PV is the present value,

YTM is the yield to maturity, and

n is the number of periods.

Plugging in the given values, we get:

$7,500 = $1,500(1 + YTM)5

Simplifying this equation, we get:

5 = (1 + YTM)5/1,500

Multiplying both sides by 1,500 and taking the fifth root, we get:

1 + YTM = (5/1,500)1/5

Adding -1 to both sides, we get:

YTM = (5/1,500)1/5 - 1

Calculating this value, we get:

YTM = 0.3714 or 37.14%

Therefore, the yield to maturity on a simple loan for $1,500 that requires a repayment of $7,500 in five years' time is 37.14%.

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Answer:

They Sold 100 General Tickets And 250 Student Tickets.

Step-by-step explanation:

100x8= 800

250x5=1250

1250+800=2050

Hope This Helped!

Answer:

Step-by-step explanation:

For each one, solve for the missing side, x, then add all sides together to get the perimeter, P.

1)  x = √(29² - 21²) = 20

P = 21+29+20 = 70

2)  x = √(12² - 10²) = 6.63

P = 10+26+6.63 = 42.63

3)  x = √(8² + 15²) = 17

P = 8+15+17 = 40

4)  x = √(37² - 12²) = 35

P = 12+35+37 = 84

5)  x = √(12² + 16²) = 20

P = 12+16+20 = 48

Answer:

I t h I n k c but I'm dumb so ye

Answer: 339.07

Step-by-step explanation:

Answer:

339.07.

Step-by-step explanation:

I've attached an image to help break down this problem. (credit to cymath.com)

Hope this helps! :)

Answer:

Step-by-step explanation:

6. ASA

7. SAS

8. ASA

9. True

10. Option 1 and 2

Answer:

5*2 3/5

A: about 10

(B : about 10 3/5)

C : about 15

D: about 20

Answer:

this is the answer that I could do please check it if I could help you

Answer:

x = 10

Step-by-step explanation:

The segment parallel to the third side of the triangle and intersecting the other 2 sides, divides those sides proportionally, that is

\(\frac{2x-5}{10}\) = \(\frac{28-8}{8}\) = \(\frac{20}{8}\) ( cross- multiply )

8(3x - 5) = 200 ← distribute left side

24x - 40 = 200 ( add 40 to both sides )

24x = 240 ( divide both sides by 24 )

x = 10

Answer:

28.75 inches

Step-by-step explanation:

1.) 5 3/4 x 5/1 = 28 3/4

2.) 28 3/4 simplified is 28.75

Hope that helps!

The solution of each expression is

(1) (-2×-5-3)+(2×-2)  = - 10

(2) (3/4 x-1)-(1/3 x +4) = -13/12 x -5

(3) -6.5b+11 + 3.3 b - 2 = - 3.2b + 9

(4) (-3.6x+9.4)-(1.9x +3.6) = -5.5 x + 5.8

When two expressions are connected with the equals sign (=) in a mathematical formula, it expresses the equality of the two expressions. An equation is an algebraic statement that demonstrates two mathematical expressions are equivalent in algebra, and this is how it is most usually used. In the equation 3x + 5 = 14, for instance, the two expressions 3x + 5 and 14 are separated by the symbol "equal." When two expressions are joined by an equal sign, a mathematical statement is called an equation. An equation is something like 3x - 5 = 16. By solving for x, we discover that x equals 7, which is the value for the variable.

(1) The sum of the given expressions is given as
(-2×-5-3)+(2×-2)

= -2x - 8 + 2x - 2

= -8 - 2

= - 10

(2) (3/4 x-1)-(1/3 x +4)

(-3/4) x- (1/3) x - 1 - 4

= -13/12 x -5

(3) -6.5b+11 + 3.3 b - 2

= (-6.5+ 3.3) +11 -2

= - 3.2b + 9

(4) (-3.6x+9.4)-(1.9x +3.6)

= (-3.6x-1.9x)+9.4 - 3.6

= -5.5 x + 5.8

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We can compute various descriptive statistics such as the mean, median, mode, range, variance, standard deviation, sum of values, and sum of squared deviations.

The sample mean, also known as the average, provides information about the central tendency of the variable X. It represents the typical or average number of coupons used by the shoppers in the sample. In this case, calculating the mean of the given data would provide an estimate of the average number of coupons used over the 6-month period.

The sample standard deviation measures the dispersion or variability of the data points around the mean. It indicates how much the individual observations deviate from the mean value. A higher standard deviation implies greater variability, indicating a wider range of coupon usage among the shoppers in the sample.

By computing the sample mean and standard deviation, we can understand the average coupon usage and the degree of variability in the data. These statistics help us summarize and interpret the characteristics of the variable X, allowing us to make comparisons, identify outliers, assess the spread of the data, and make inferences about the larger population from which the sample was drawn.

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Step-by-step explanation:

if x=4. then it be |4-2|-1= 1

x=5 5-2-1 so 2

and so on

Answer:

9c + 8 = 7

Step-by-step explanation:

Answer:

1/6

Step-by-step explanation:

on the cube, each number is listed one time. if he rolls the cube one time, he has 1/6 chance of it landing on 4.

Answer:

1/6

Step-by-step explanation:

1/6th is the answer. The cube has sides that are labeled 1 to 6. Since 4 is one number that is a possibility and there are 6 possibilities that the cube may roll another number.  He has 1/6th of a chance that the number lands on 4.

The function T(n) in terms of the number of operations is:

T(n) = 2n^3 + 3n^2 + 2n + 1 and the asymptotic complexity of the matrix multiplication algorithm is O(n^3).

To analyze the provided pseudo code for matrix multiplication and determine the function T(n) in terms of the number of operations, we need to examine the code and count the number of operations performed.

The pseudo code for matrix multiplication may look something like this:

```

MatrixMultiplication(A, B):

   n = size of matrix A

   C = empty matrix of size n x n

   for i = 1 to n do:

       for j = 1 to n do:

           sum = 0

           for k = 1 to n do:

               sum = sum + A[i][k] * B[k][j]

           C[i][j] = sum

   return C

```

Let's break down the number of operations step by step:

1. Assigning the size of matrix A to variable n: 1 operation

2. Initializing an empty matrix C of size n x n: n^2 operations (for creating n x n elements)

3. Outer loop: for i = 1 to n

- Incrementing i: n operations  

- Inner loop: for j = 1 to n

- Incrementing j: n^2 operations (since it is nested inside the outer loop)

- Initializing sum to 0: n^2 operations

- Innermost loop: for k = 1 to n

- Incrementing k: n^3 operations (since it is nested inside both the outer and inner loops)

- Performing the multiplication and addition: n^3 operations

- Assigning the result to C[i][j]: n^2 operations

- Assigning the value of sum to C[i][j]: n^2 operations

Total operations:

1 + n^2 + n + n^2 + n^3 + n^3 + n^2 + n^2 = 2n^3 + 3n^2 + 2n + 1

Therefore, the function T(n) in terms of the number of operations is:

T(n) = 2n^3 + 3n^2 + 2n + 1

To determine the asymptotic (big O) complexity of the algorithm, we focus on the dominant term as n approaches infinity.

In this case, the dominant term is 2n^3. Hence, the asymptotic complexity of the matrix multiplication algorithm is O(n^3).

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Answer:

1155

Step-by-step explanation:

165 × 7 = 1155

i hink this is the answert

Answer:

$7.50

Step-by-step explanation:

round 53.43 down to 50

tip = total cost * rate of tip

I hope this helped

Answer:

$300.00

Step-by-step explanation:

Since 50% means half, we can take the $150.00, and multiply it by two, getting $300.00.

Answer:

x = .23

x = 1.43

Step-by-step explanation:

1. The root of a polynomial is when the y-value equals 0. So set the equation euqal to 0:

\(3x^{2} -5x+1=0\)

2. Solve with the quadratic formula and you get:

\(\frac{5+\sqrt{13} }{6}\) and \(\frac{5-\sqrt{13} }{6}\) which is x = .23 and x = 1.43.

Answer:

here is my answer

Step-by-step explanation:

6a-5=4a+9

Subtract 4a from each side

6a-4a-5=4a-4a+9

2a-5 = 9

Add 5 to each side

2a-5+5 = 9+5

2a = 14

Divide each side by 2

2a/2 = 14/2

a = 7

The solution to the equation is 7

a=6 is not a solution

By measuring the acceleration due to gravity of a moon of Saturn and knowing the distance from the satellite to the moon's surface, you can calculate the mass of the moon.

The acceleration due to gravity of a celestial body is determined by its mass. By measuring the acceleration due to gravity of the moon while in orbit and knowing the distance from the satellite to the moon's surface, you can use Newton's law of universal gravitation to calculate the mass of the moon. The equation for calculating the mass involves the gravitational constant, the acceleration due to gravity, and the distance from the satellite to the moon's center. With these values, you can solve for the mass of the moon, providing valuable information about its size and composition.

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Answer: x= 7191.509 ft

Step-by-step explanation:

Sin9/1 = 1125/x

X/1 = 1125/sin9

Answer:

7. Slope = -5

Y-intercept = -3/4

8. Slope = 1/4

Y-intercept = 5

Step-by-step explanation:

y = mx + b

Slope = m

Y-intercept = b