Determine whether each pair of angles is conguent or not congruent. Select the correct answer for each lettered part.

a. <A and <B O Congruent O Not congruent

b. <A and <C O Congruent O Not congruent

c. <B and <C O Congruent O Not congruent

d. <B and <D O Congruent O Not congruent

e. <C and <D O Congruent O Not congruent​

Answer:

Number 7: 22.10 divided by 2.6 = 8.5  or 8.50 (depending on what your teacher prefers.

Step-by-step explanation:

Not sure about question 2 or 10

The length of AC is approximately 10.85 cm.

To find the length of AC, we can use the Pythagorean theorem.

According to the Pythagorean theorem, in a right triangle where c is the hypotenuse (the side opposite the right angle) and a and b are the other two sides, the relationship between the lengths of the sides is:

c^2 = a^2 + b^2

In this case, we can use AB as one of the legs of the right triangle and BC as the other leg, with AC being the hypotenuse. So we have:

AC^2 = AB^2 + BC^2

AC^2 = (10.2 cm)^2 + (3.7 cm)^2

AC^2 = 104.04 cm^2 + 13.69 cm^2

AC^2 = 117.73 cm^2

To find the length of AC, we take the square root of both sides:

AC = sqrt(117.73 cm^2)

AC ≈ 10.85 cm

Therefore, the length of AC is approximately 10.85 cm.

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Answer:

m∠2=93, m∠3=87,m∠4=87

Step-by-step explanation:

First of all, we need to know what the units are in this problem.

We can see that there is yards, inches, and feet.

(Keep in mind that yd = yard, ft = feet, and in = inches)

1yd = 3ft

1ft = 12in

Let's figure out how many inches are in a yard.

If we know that 3 feet are in every yard, and 12 inches are in every foot, we can make an equation that looks like this:

(1yd × 3ft) × 12 = 36

This means that there are 36 inches in every foot.

Now that we know how many inches are in a yard, lets figure out how many inches are in 10 yards.

36 × 10 = 360

There are 360 inches in 10 yards.

Now, let's figure out how much 360 inches exceeds 192 inches.

360 - 192 = 168

To convert this to feet, we need to use an equation that looks like this:

168 ÷ 12 = 14

Therefore, the amount of feet that the length of the room exceeds the width is 14 feet.

The constant of proportionality is: k = 0.45

The equation is: p = 0.45w.

The equation that models the proportional relationship between two variables, x and y, can be expressed in slope-intercept form as y = kx, here, the value of k is the constant of proportionality between the two variables x and y.

Thus, constant of proportionality, k = y/x.

In the table given, we can use the coordinates of one point, (3, 1.35), to find the constant of proportionality, k:

Constant of proportionality, k = 1.35/3

Constant of proportionality, k = 0.45

To write the equation of the relationship between weight (w) and price (p), substitute k = 0.45 into p = kw.

p = 0.45w

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Answer:

Value of C(0.7) = 24 means that the cost of 0.7 gigabytes of data is $24

Step-by-step explanation:

We are told the monthly cost of the 2 gigabyte monthly allowance for data is;

C(x) = 30x + 3

where x is the gigabytes of data used over the monthly allowance

Now, we want to find C(0.7)

C(0.7) = 30(0.7) + 3

C(0.7) = 21 + 3

C(0.7) = 24

This value of C(0.7) = 24 means that the cost of 0.7 gigabytes is $24

Answer:

Step-by-step explanation:

24, 29, 34, 39, 44,

44 is the nth term

Answer:

See below

Step-by-step explanation:

Each subsequent term is +5   of the previous term

     (common difference d = 5)

so the nth term is   4 + 5 (n-1)

Answer:

you can give her brainliest now c:

Step-by-step explanation:

In general, different refrigerants should not be mixed or recovered into the same cylinder.

Different refrigerants have unique chemical compositions and properties that make them incompatible with one another. Mixing different refrigerants can lead to unpredictable reactions, loss of refrigerant performance, and potential safety hazards. Therefore, it is generally recommended to avoid recovering different refrigerants into the same cylinder.

When recovering refrigerants, it is important to use separate recovery cylinders or tanks for each specific refrigerant type. This ensures that the refrigerants can be properly identified, stored, and recycled or disposed of in accordance with regulations and environmental guidelines.

The refrigerant recovery process involves capturing and removing refrigerant from a system, storing it temporarily in dedicated containers, and then transferring it to a proper recovery or recycling facility. Proper identification and segregation of refrigerants during the recovery process help maintain the integrity of each refrigerant type and prevent contamination or cross-contamination.

To maintain the integrity and safety of different refrigerants, it is best practice to recover each refrigerant into separate cylinders. Mixing different refrigerants in the same cylinder can lead to complications and should be avoided. Following proper refrigerant recovery procedures and guidelines helps ensure the efficient and environmentally responsible management of refrigerants.

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The number of different refrigerants that may be recovered into the same cylinder is zero.

When it comes to refrigerants, it is important to understand that different refrigerants should not be mixed together. Each refrigerant has its own unique properties and should be handled and stored separately. mixing refrigerants can lead to chemical reactions and potential safety hazards.

The recovery process involves removing refrigerants from a system and storing them in a cylinder for proper disposal or reuse. During the recovery process, it is crucial to ensure that only one type of refrigerant is being recovered into a cylinder to avoid contamination or mixing.

Therefore, the number of different refrigerants that may be recovered into the same cylinder is zero. It is essential to keep different refrigerants separate to maintain their integrity and prevent any adverse reactions.

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Answer:

A. y = 3x + 1

Explanation:

Find slope:

\(\sf slope: \dfrac{y_2 - y_1}{x_2- x_1} = \dfrac{\triangle y}{\triangle x} \ \ where \ (x_1 , \ y_1), ( x_2 , \ y_2) \ are \ points\)

Take two points: (0, 1), (1, 4)

\(\sf \rightarrow slope \ (m) : \dfrac{4-1}{1- 0 } = 3\)

Equation:

\(\sf y - y_1 = m(x - x_1)\)

\(\sf y - 1 = 3(x - 0)\)

\(\sf y = 3x + 1\)

The volume of a triangular prism will be reduced to half of it if the height is reduced by half

A prism is a solid shape that is bound on all its sides by plane faces. The volume of a prism is generally expressed as ;

V = base area × height

If the height is cut into half, then the volume will be affected in this way.

V = bh, where b is the base area and h is the height.

When the height is cut into half i.e h/2 then the volume will be;

V = b × h/2

Since the base is constant, this means the volume will also be reduced by half.

Therefore when the height is reduced to half the volume is also reduced to half.

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Answer:

See answers below

Step-by-step explanation:

6) -12(a^5)(b^6)

7) -24(x^8)(y^11)

8) -30y^6

9) -6(x^4)(y^5)

10) 42(m^3)(n^5)

Have a great day :)

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Answer:

14x-13 good luck

Step-by-step explanation:

this is the answer

(9x-6)- (-5x+7)

9x-6+5x-7

9x+5x-6-7

14x-13

The correct option is A, equilibrium price increases from $6 to $8.

In economics, equilibrium is a state in which the supply and demand for a product or service are balanced, resulting in a stable price. This can occur in a free market, where the price of a good or service is determined by the interaction of buyers and sellers.

Overall, equilibrium is a fundamental concept in many different fields, representing a state of balance or stability in a system or situation.

If the demand schedule changes from D2 to D1, then the demand curve shifts to the left. As a result, the new equilibrium point will be where the new demand curve (D1) intersects with the supply curve (S1).

From the table, we can see that the new equilibrium point is at a price of $8 and a quantity of 15. Therefore, the equilibrium price increases from $6 to $8, but the equilibrium quantity decreases from 15 to 13.

So the correct answer is: equilibrium price increases from $6 to $8.

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The five combinations of baskets that would add up to 102 points will be (20, 20, 2), (15, 20, 17), (10, 30, 12), (27, 10, 1), and (9, 18, 39).

A connection between a number of variables results in a linear model when a graph is displayed. The variable will have a degree of one.

The Utah Jazz scored 102 points in a recent game. The team scored some 3-point shots, 2-shots, and many free throws worth 1-point each.

3(20) = 60

2(20) = 40

1(2) = 2

3(15) = 45

2(20) = 40

1(17) = 17

3(10) = 30

2(30) = 60

1(12) = 12

3(27) = 81

2(10) = 20

1(1) = 1

3(9) = 27

2(18) = 36

1(39) = 39

The five combinations of baskets that would add up to 102 points will be (20, 20, 2), (15, 20, 17), (10, 30, 12), (27, 10, 1), and (9, 18, 39).

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Answer:

V = 196 mm³

Step-by-step explanation:

( 7/21 )³ = V / 5292

343 / 9261 = V / 5292

9261 V = 343 * 5292

V = 196 mm³

10x- 16y-105

i think if what your asking us to combine like term of both equations

Answer:

10x 16y 105

Step-by-step explanation:

4x+6x

11y+5y

68+37

=10x 16y 105

The total number of drinks Roxanne buy is 124

Roxanne bought 7 packs of bottled water and 9 boxes of soda. There were 10 bottles of water in each pack and 6 cans of soda in each box.

Roxanne bought 7 pack of bottled water.

1 pack of water bottle contains 10 bottles of water,

Hence 7 pack of water bottle contains. \($7 \times 10=70$\) water bottles

Roxanne bought 9 boxes of soda, 1 box of soda contain 6 cans of soda, then 9 boxes of soda contains. \($x=$\) cans of soda,

Then the total number of drinks Roxanne buy\($=70=1$\)

The total number of bottles calculate by the Multiplication of number of packet of bottles and per packet bottles.

Therefore, the total number of drinks Roxanne buy = 124

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The probability of randomly choosing atleast one defective item would be 0.33657

Given the Parameters :

Defect rate = P(defect) = 0.05

Probability = required outcome / Total possible outcomes

P(atleast 1 is defective) = 1 - P(none is defective)

P(not defective) = 1 - P(defective) = 1 - 0.05 = 0.95

P(none is defective) = P(non defective)^5

P(none defective) = 0.95 × 0.95 × 0.95 × 0.95 × 0.95 × 0.95 × 0.95 × 0.95= 0.6634

P(atleast one is defective) = 1 - 0.6634 = 0.33657

Therefore, probability of atleast one defective item is 0.33657

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Answer:

288$

Step-by-step explanation:

6 · 23 = 138$

138$ + 150$ = 288$

Capital asset pricing model (CAPM) Applications of Capital Asset Pricing Model (CAPM) are as follows;The most important application of CAPM is in the calculation of the cost of equity.

CAPM is used by financial analysts and investors to determine the appropriate rate of return for individual stocks and portfolios. CAPM is also useful in determining the required rate of return for capital projects. By calculating the cost of equity capital, companies can make better investment decisions by determining which projects will yield the greatest return on investment.

CAPM can be used in the valuation of assets, such as stocks, real estate, and other investments. Finally, CAPM is useful in evaluating risk.

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If the observed t-value exceeds the critical t-value, then the difference between the sample means is most likely statistically significant.

In other words, the difference between the sample means is unlikely to have occurred by chance and is likely due to a real difference in the population means. The direction and magnitude of the difference must be further examined using effect size measures and confidence intervals.

Therefore, the most suitable value to be fit in the blank space of the given incomplete statement is, statistically significant.

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Answer: $33.48

Step-by-step explanation:

Given that:

Capacity of car tank =. 16 gallons

Gallons of already filled = 6.6 gallons

Amount left of tank capacity = 16 - 6.7

Amount left of tank capacity = 9.3 gallons

Cost of gas per gallon = $3.60

Hence, amount spent in gas will be

Amount left of tank capacity * cost per gallon of gas

= 9.3 gallons * $3.60

= $33.48

Total amount spent on gas = $33.48

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Answer:

0.5

Step-by-step explanation:

5/3 divided by 10/3=5/3*3/10

=1/2=0.5

The "central-tenet" in his system was : (d) Workers should earn "higher-wages" and work "shorter-hours", which creates new pool of consumers with income and leisure to purchase car.

Henry Ford's system, known as Fordism, was characterized by the belief that by paying workers higher wages and reducing their working hours, they would have the means and leisure time to become consumers of the products they were producing, particularly automobiles.

Ford implemented the 8-hour workday and a $5 daily wage for his workers, which was significantly higher than the prevailing wages at the time. This approach aimed to increase the purchasing-power of workers and stimulate consumer demand, ultimately benefiting the economy as a whole.

Therefore, the correct option is (d).

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The given question is incomplete, the complete question is

Henry Ford is known for refining the assembly line and the Model T. He also adopted an attitude that came to be known as Fordism. What was a central tenet in his system?

(a) Workers could easily tolerate working on an assembly line, so they should be paid lower wages and work longer hours.

(b) Workers should be drawn from a pool of immigrant labor, which was cheaper and willing to tolerate the grueling work of an assembly line.

(c) Workers should earn lower wages and work shorter hours, since they were easily replaced on the assembly line.

(d) Workers should earn higher wages and work shorter hours, creating a new pool of consumers with the income and leisure to purchase a car.

Answer:

-60

Step-by-step explanation:

Answer:

4. c = 10

5. True

6. t = 3

Answer:

#4. 10

#5. true

#6. 3

The function representing the given situation will be f(x) = x², where x is the number of week.

A function is defined as a relation between a set of inputs having one output each.

Given that, Cate started with $0 in her account. After one week, Cate saved $1; after two weeks she saved $4; after three weeks she saved $9; and after four weeks she saved $16.

As we see,

In 1 week the amount is $1

In 2 week the amount is $4

In 3 week the amount is $9

Which is showing that the amount is square of the week.

Hence, we can write the function as f(x) = x², where x is the number of week.

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The motorcycle's speed is,

M = 40 miles per hour.

And, The car's speed is,

= (2M - 30) = 50 miles per hour.

Division method is used to distributing a group of things into equal parts. Division is just opposite of multiplications. For example, dividing 20 by 2 means splitting 20 into 2 equal groups of 10.

Now, Let's call the speed of the motorcycle ' M '.

Twice the speed of the motorcycle is  2M .

30 mph slower than that is,

⇒  (2M - 30)  = the car's speed.

Since, We have;

Distance = (speed) x (time)

Now, In 2 hours, the motorcycle covers 2(M) miles.

And, In 2 hours, the car covers ,

⇒ 2(2M - 30) miles .

You said that the car is 20 miles ahead of the motorcycle,

so we can write;

2(2M - 30)  =  2M + 20

Eliminate the parentheses on the left:        

4M - 60 = 2M + 20

Subtract  2M from each side:  

2M - 60 = 20

Add 60 to each side:  

2M  =  80

Divide each side by  2 :  

M = 40

Hence, The motorcycle's speed is,

M = 40 miles per hour.

And, The car's speed is,

= (2M - 30) = 50 miles per hour.

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