Question 8 (1 point)
(03.02 MC)
Given the function f(x) = 2(x + 6), find x if f(x) = 22. (1 point)
56
Ob
Сл.
38

Answer:

No, because the statement explains a parallelogram also.

Step-by-step explanation:

A rectangle is a quadrilateral that has four sides which has a set of equal opposite sides that are parallel to each other. The sum of all angles in a rectangle = \(360^{0}\)

No, he can not conclude that ABCD is a rectangle with the statement because the statement is applicable to a parallelogram also. He could add that opposite sides are straight and parallel. So that:

<ABC = CDA = \(90^{0}\) (right angle property)

<DAB = <BCD = \(90^{0}\) (right angle property)

Answer:

86%

Step-by-step explanation:

each shaped area represent 1% so you divide or subtract the unshaped area with the shaped area.

Answer:

12

Step-by-step explanation:

just divide 7 1/5 ÷ 3 over 5 = 180/15

and that simplified is 12

Answer:

4800 ft²

Step-by-step explanation:

Given that :

Area of cabin = 800 ft²

Width of cabin = 20 feets

Side yard setback of building = 20 feets

Depth of lot = 80 feets

The cabin is a rectangle :

Area of rectangle = Length * Width

800 = length * 20

Length = 800 / 20 = 40 feets

Hence,

Width of lot = side yard + Width of cabin = (20 + 20) = 40 feets

Length of lot = depth +. Length of cabin = (80 + 40) = 120 feets

Area of lot = Length of lot * width of lot

Area of lot = 120 ft * 40 ft = 4800 ft²

Answer:

B, D, and E

Step-by-step explanation:

Edge 2020

The sets of vectors are orthogonal and will be c-d,g-h, and v-w.

A vector is a quantity with a magnitude, and direction that follows the law of vector addition.

Fo the orthogonal vector their dot product is equal to zero.

The dot product for the set are as follows;

a.b)〈–1, 0〉〈1, 0〉 = -1

c.d)〈1, 0〉  〈0, –1〉=0

e.f) 〈–4, –6〉 〈12, 8〉=-96

g.h)〈4, –6〉〈12, 8〉=0

v.w) 〈10, –5〉〈–10, –20〉=0

x.y)〈10, –5〉 〈–10, –2〉=-90

The sets of vectors are orthogonal are;

c-d ,g-h,v-w

Sets B, D, and E of vectors are orthogonal.

Hence the sets of vectors are orthogonal and will be c-d,g-h, and v-w.

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To calculate the time it takes to double an investment with simple interest, we can use the formula:

Time = (ln(2)) / (ln(1 + r))

where "r" is the interest rate as a decimal.

In this case, the interest rate is 14% per year, which is equivalent to 0.14 as a decimal.

Time = (ln(2)) / (ln(1 + 0.14))

Using a calculator, we can evaluate this expression:

Time ≈ 4.99

Rounding to one decimal place, it takes approximately 5 years to double the investment with a simple interest rate of 14% per year.

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Answer:

16.3645959315

Step-by-step explanation:

Answer:

When a number is written using a whole number plus a portion of one, with the portion separated from the whole number by a dot, is called a mixed fraction.

Step-by-step explanation:

A fraction is a number that is obtained by dividing an integer into equal parts and is expressed as:

\(\frac{numerator}{denominator}\)

An improper fraction is a fraction in which the numerator, that is, the top number, is greater than or equal to the denominator, that is, the bottom number.  In contrast, in proper fractions, the numerator is less than the denominator.

Improper fractions can be represented as mixed fractions. A mixed fraction represents a whole number and a proper fraction, in other words, it corresponds to the sum of a whole part plus a fractional part.   In summary, mixed fractions are made up of an integer part and a fractional part.

So, when a number is written using a whole number plus a portion of one, with the portion separated from the whole number by a dot, is called a mixed fraction.

The side of the square of each block = 2 feet

Given,

Shelly sews a square blanket that has an area of 144 square feet.

and,  it has 36 square blocks, each the same size.

To find the approximate length of each side of a block

Now, According to the question:

36 square blocks of same size. We need to find the area of each square block. so we divide = area / square blocks

= 144/ 36

= 4

The area of each square = 4 square feet

We know that

Area of square = side ^2

Side ^2 = 4

side = \(\sqrt{4}\)

Side = 2

Hence, The side of the square of each block = 2 feet

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Option (b) - 5 miles is the answer

Answer:

The total area of the two triangles is 70.

Answer:

It should be D.

Step-by-step explanation:

The correlation and the slope always have the same sign (+ or −), meaning that if the correlation is positive, the slope will also be positive and vice versa.

The slope and the correlation are two important measures in statistics. The slope of a line represents the change in the dependent variable (y) for every 1 unit change in the independent variable (x).

In the case of the least-squares line, the slope (m) and the correlation (r) have a relationship.

It is important to note that the slope of the line is always equal to the correlation times the ratio of the standard deviation of the dependent variable to the standard deviation of the independent variable.

This can be represented mathematically as:

=> m = r * (SDy/SDx).

Therefore, the correlation (r) always has a value between −1 and 1, indicating the strength of the relationship between the variables. If r is close to 1, the relationship between the variables is strong and positive.

On the other hand, if r is close to −1, the relationship between the variables is strong and negative.

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The opportunity cost of completing an undergraduate education in four years is $60,000.

To calculate the opportunity cost of completing an undergraduate education in four years, we need to compare the costs of attending college to the potential earnings from the job offer as an Assistant Manager.

The total cost of attending college for four years includes tuition, textbooks, and room and board:

Total cost of college = Tuition + Textbooks + Room and board

                   = $21,000/year * 4 years + $1,000/year * 4 years + $13,000/year * 4 years

                   = $84,000 + $4,000 + $52,000

                   = $140,000

If you decided not to go to college and accepted the job offer as an Assistant Manager, you would earn $50,000 per year for four years:

Potential earnings from job offer = Annual salary * Number of years

                               = $50,000/year * 4 years

                               = $200,000

The opportunity cost of completing an undergraduate education in four years is the potential earnings from the job offer minus the total cost of attending college:

Opportunity cost = Potential earnings - Total cost of college

               = $200,000 - $140,000

               = $60,000

Therefore, the opportunity cost of completing an undergraduate education in four years is $60,000.

Question-

Suppose that at your university, you will pay $21,000 each year for tuition, $1,000 each year for textbooks, and $13,000 per year for room and board. Before you left for college. your boss at Panda offered you a job as an Assistant Manager paying $50,000 per year.

Assume that if you decided not to go to college, your parents would NOT let you live at. home.

What is your opportunity cost in completing an undergraduate education in four years?

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Answer:

(3.2,6)

Step-by-step explanation:

5,3+x=8,5

-1+y=5

x=3,2

y=6

The coordinates of T will be (3.3, 6).

Let AB be the line segment and C be the mid-point of line segment AB. Let the coordinate of point A (x₁, y₁), the coordinate of point B (x₂, y₂), and the coordinate of the mid-point (x, y).

Then the coordinate of the mid-point of the line segment is given as,

(x, y) = [(x₁ + x₂) / 2, (y₁ + y₂) / 2]

A(4.25, 2.5) is the midpoint of a segment with endpoints C(5.3, -1) and T(x, y). Then the coordinates of T will be

(4.25, 2.5) = [(5.3 + x₂) / 2, (-1 + y₂) / 2]

(8.5, 5) = (5.3 + x₂, -1 + y₂)

(x₂, y₂) = (8.5 - 5.3, 5 + 1)

(x₂, y₂) = (3.3, 6)

The coordinates of T will be (3.3, 6).

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Answer:

F type connector

Step-by-step explanation:

Use an F-type connector for broadband cable connections that use coaxial cable.

The F connector is a coaxial RF connector commonly used for "over the air" terrestrial television, cable television and universally for satellite television and cable modems,

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F type connector

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Answer:

its b -4 and 2 the line is inthe x axis

A local variable is defined inside the body of the function and is not accessible outside of the function.

A local varible is a type of variable that we declare inside a block or a function, unlike the gloabal variable. They can be used only by the statements that are inside the function or the block of the code. Local variables are not known to functions outside their own.

Thus,

A local variable is defined inside the body of the function and is not accessible outside of the function.

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Answer:

The answer is

\( \sqrt{65} \: \: \: units\)

Step-by-step explanation:

To find the distance between two points we use the formula

\( \sqrt{ ({x1 - x2})^{2} + ( {y1 - y2})^{2} } \)

where

( x1 , y1) and ( x2 , y2) are the points

From the question the points were

(-8,5), (-1.1)

Substitute the values into the above formula

That's

\( \sqrt{ ({ - 8 + 1})^{2} + ({5 - 1})^{2} } \)

\( \sqrt{ ({ - 7})^{2} + {4}^{2} } \)

\( \sqrt{49 + 16} \)

We have the final answer as

\( \sqrt{65} \: \: units\)

Hope this helps you

Answer:

Step-by-step explanation:

Use properties:

Simplify:

There are no values of c that satisfy the conclusion of Rolle's Theorem. Thus, the answer is N.

To apply Rolle's Theorem, we need to check if the function satisfies the following conditions:

f(x) is continuous on the closed interval [a, b].

f(x) is differentiable on the open interval (a, b).

f(a) = f(b).

The function f(x) = x² - 9x + 2 is a polynomial, so it is continuous and differentiable everywhere. We need to check the third condition.

f(0) = (0)² - 9(0) + 2 = 2

f(9) = (9)² - 9(9) + 2 = -61

Since f(0) is not equal to f(9), we can't apply Rolle's Theorem to this function on the interval [0, 9].

Therefore, there are no values of c that satisfy the conclusion of Rolle's Theorem. Thus, the answer is N.

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In theory, Option D. All of these stages occurs at prisoner classification.

Prisoner classification occurs during transfer, in preparation for release, and after problems occur. All of these stages are important for assessing an inmate's risk and providing appropriate security.

Prisoner classification involves assessing an inmate's risk level and providing an appropriate security level based on the results. This assessment is conducted during various stages, such as during transfer to another institution, in preparation for release, and after the inmate encounters problems. The classification process may involve evaluating an:

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The word complementary describes the their measures of ∠1 and ∠2.

According to the statement

we have given that the some conditions like

Angles 1 and 2 form a right angle. 2 lines form a right angle. another line extends between the 2 lines to form 2 angles. the top angle is labeled 1, and the bottom angle is labeled 2.

And we have to find the word that describes all about the given angles.

So, For this purpose,

According the given conditions, we recall that:

Angles that are complementary angles whose sum equals 90 degrees.

A right angle equals 90 degrees.

From the information given, we know that:

m∠1 and m∠2 forms a right angle.

Since a right angle = 90 degrees, therefore:

m∠1 + m∠2 = 90° (complementary)

So, The word complementary describes the their measures of ∠1 and ∠2.

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Answer: complementary

Step-by-step explanation: took the test on edge!

Answer:

1st one= n9+5

2nd one=n×-7+3

We are told that the expression

represents the total cost of the transaction. The problem tells us that the customer purchased a single pair of yeans and an indeterminate amount of shirts. We also know that each shirt costs the same amount.

Since we know that they purchased various shirts at the same price, the total cost of the shirts is an unknown number times the price of the shirt. In the expression given, the only multiplication is 20*x, so 20x must be the total cost of the shirts.

Since they only bought a pair of jeans, and the only remaing part of the expression is 60, 60 must be the cost of the jeans.

From multiplcation operation, Alex has enough paint to cover 1,000 ft² of his apartment. The true statement is 2 gallons of paint will cover 1068 ft², Alex have enough paint of quantity 2 gallons.

We have Mr. Alex painted his apartment. Area of his apartment'walls = 178 ft²

Quantity of paint used by him to paint his apartment'walls with area 178 ft² =\( \frac{1}{3} \: \: gallons\)

Total quantity of paint used in all

= 2 gallons

We have to check the provide paint is enough or not to cover 1,000 ft² of his apartment. Let the required paint for 1000 ft² be x gallons. Using multiplcation, 1/3 gallons quantity of paint will cover the area of apartment = 178 ft², so, 1 gallons quantity of paint will cover the area of apartment = 178 ×3 ft²= 534 ft²

Now, 2 gallons quantity of paint will cover the area of apartment = 2× 534 ft² = 1068 ft²> 1000 ft²

But he wants to paint 1000 ft² of his apartment in 2 gallons quantity (x=1.9 gal ). So, he has enough paint to paint his apartment.

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Complete question:

The above figure complete the question.

Alex painted 178 ft2 of his apartment’s walls with 1/3 gallon of paint. He has 2 gallons of paint in all. If he wants to cover 1,000 ft2 of his apartment, does he have enough paint? Complete a true statement

The location of the values square root of 11, square root of 8, and twenty two ninths on the number line is illustrated below.

It should be noted that a number line simply means a straight line that serves as an abstraction for real numbers.

It should be noted that square root of 11 will be 3.316. The square root of 8 is 2.83 and twenty two ninths on the number line will be around 20.22.

This is important to know the place where each falls on the number line.

Note that an overview was given.

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Answers in bold:

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Explanation: