I could use help please

Answer:

1/2 divided by 5

Step-by-step explanation:

Answer:

The first answer

Step-by-step explanation:

To determine the distance between the buildings, we can use trigonometry and the given information. Let's consider the triangle formed by Sari, building A, and building B. The side opposite the 40° angle is the distance between the buildings that we want to find.

Using the tangent function, we can set up the following equation: tan(40°) = opposite/adjacent. tan(40°) = distance between the buildings/20 meters. To find the distance between the buildings, we rearrange the equation: distance between the buildings = 20 meters * tan(40°). Using a calculator, we can evaluate the expression: distance between the buildings ≈ 20 meters * 0.8391 ≈ 16.782 meters. Therefore, the buildings are approximately 16.782 meters apart. To determine the distance between the buildings, we can use trigonometry and the given information. Let's consider the triangle formed by Sari, building A, and building B. The side opposite the 40° angle is the distance between the buildings that we want to find.

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Answer:

a=29

Step-by-step explanation:

If a=b and b is 25

Then a is 25

25+24=49

Answer:

I believe the answer is 49. This is because if B = 25 and A = B, therefore, A = 25 and 25 + 24 = 49.

There is no hate intended to the person above, we are all learning together and we need each other to learn to the very best of our skills! :)

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Answer:

a

Step-by-step explanation:

Answer:

d. x + 6 is a factor of the polynomial

Step-by-step explanation:

Very simple rule to remember when dividing polynomials, if you divide and there is no remainder, the 2nd term (x + 6) is a factor of the polynomial.

Answer:

It's A and C

Step-by-step explanation:

the angles are 45, which is less than 90

Answer:

234.01

Step-by-step explanation:

add all those together then subtract for total

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When firing a handgun , you should hold the handgun (d) at arm's length , from the body .

When firing a handgun, it is recommended to hold it at arm's length, from your body. This allows for proper control and aim of the firearm, as well as providing a buffer between you and the potential dangers of the discharge.

Holding the handgun too close to your body can also interfere with accuracy and control, as your arms may obstruct the movement of the gun. It's important to follow manufacturer guidelines and seek proper training and follow all safety procedures when handling handgun to ensure responsible and safe use.

The given question is incomplete , the complete question is

When firing a handgun, how far should you hold it from your body?

(a) 9 inches

(b) one foot

(c) eighteen inches  

(d) at arm's length

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Answer:

y=−x+3

Step-by-step explanation:

The slope-intercept form is y=mx+b, where m is the slope and b

is the y-intercept.

y=mx+b

The given statement " When the film is placed into the XCP (extension cone paralleling) holder with the smooth side of the film towards the throat, after processing, it will appear darker" is false because it will  lighter, not darker.

The smooth side of the film is the side that interacts with the X-ray radiation and receives the image, while the emulsion side contains the light-sensitive crystals that react to the radiation.

Placing the smooth side towards the throat ensures that the image is sharp and clear, as the X-ray beam travels through the teeth and soft tissues before reaching the film.

After processing, the exposed areas of the film turn dark, representing the captured X-ray image, while the unexposed areas remain light or clear.

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Answer:

P = 17t + 7

Step-by-step explanation:

P = 2L + 2w

L = 1.5t + 5

w = 7t - 1.5

P = 2*(1.5t  + 5) + 2*(7t - 1.5)

P = 3t + 10 + 14t - 3

P = 17t + 7

To find the area of the figure, we need to divide it into smaller rectangles and squares, and then sum their areas.

First, we can divide the figure into two rectangles, as shown:

```

+----+----+----+----+----+

|    |    |    |    |    |

|    |    |    |    |    |

+----+----+----+----+----+

|         |         |     |

|         |         |     |

+---------+---------+-----+

```

The left rectangle has dimensions 3 cm × 2 cm, so its area is:

A1 = 3 cm × 2 cm = 6 square cm

The right rectangle has dimensions 6 cm × 2 cm, so its area is:

A2 = 6 cm × 2 cm = 12 square cm

Now we can divide the left rectangle into two squares and a rectangle, as shown:

```

+----+----+----+

|    |    |    |

|    |    |    |

+----+----+----+

|    |         |

|    |         |

+----+---------+

|              |

|              |

+--------------+

```

The top square has dimensions 2 cm × 2 cm, so its area is:

A3 = 2 cm × 2 cm = 4 square cm

The bottom square has dimensions 1 cm × 1 cm, so its area is:

A4 = 1 cm × 1 cm = 1 square cm

The remaining rectangle has dimensions 2 cm × 1 cm, so its area is:

A5 = 2 cm × 1 cm = 2 square cm

Finally, we can add up the areas of all the rectangles and squares to get the total area of the figure:

A = A1 + A2 + A3 + A4 + A5 = 6 cm^2 + 12 cm^2 + 4 cm^2 + 1 cm^2 + 2 cm^2 = 25 square cm

Therefore, the area of the figure is 25 square centimeters.

Using redundant or backup components can improve system reliability, but it does not guarantee perfect reliability. The failure rate of the alarm clock is still a factor to consider when relying on redundancy.

The probability that the student's alarm clock will not work on the morning of an important final exam can be calculated using the principle of redundancy. Since the alarm clock has a 18.8% daily failure rate, the probability of it working on any given day is 1 - 0.188 = 0.812.

(a) The probability that the alarm clock will not work on the morning of the exam can be calculated by multiplying the daily failure rate by itself: 0.188 * 0.188 = 0.035344, or 3.534% (rounded to three decimal places).

(b) If the student has two such alarm clocks, the probability that they both fail on the morning of the exam can be calculated by multiplying the individual failure rates: 0.188 * 0.188 = 0.035344, or 3.534% (rounded to five decimal places).

(c) If the student uses three independent alarm clocks, the probability of not being awakened can be calculated by multiplying the individual failure rates: 0.188 * 0.188 * 0.188 = 0.006644992, or 0.6645% (rounded to five decimal places).

(d) The second and third alarm clocks do improve reliability, but not significantly. As we can see from the calculations, the probability of all alarm clocks failing is still relatively low. Therefore, the correct answer is D. Yes, because total malfunction would not be impossible, but it would be unlikely.

In summary, using redundant or backup components can improve system reliability, but it does not guarantee perfect reliability. The failure rate of the alarm clock is still a factor to consider when relying on redundancy.

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Answer:

5

Step-by-step explanation:

x = 5 ( as the radius of the circle)

Answer:

area:1.9×0.75÷2

perimeter:2+0.75+2.25

Answer:

24 units squared

Step-by-step explanation:

Remember, it's the surface area: count the squares that are in the shape. 24 is the answer.

Answer:

24

Step-by-step explanation:

A=6a2 is the formal you need to salve for the aria of a cube

Answer:

Your answer is D

Step-by-step explanation:

45 divided by 5 equals 9

Answer:

easy 45 dived by 9 is 5

Step-by-step explanation:

hope it helps

Answer:

Rational

Step-by-step explanation:

ratio means fraction. And rational means that it can be written as a fraction.

If a number can not be expressed as a fraction that means it is irrational.

I hope this helps you!

Step-by-step explanation:

it is a rational number.

A rational number is a number that can be written as a ratio of two integers.

Answer:

I think it's D

Step-by-step explanation:

Additive and inverse I think is opposite so it might be D being the opposite of -4 1/4

The corresponding element in the range is 7.5.

The domain of the function is all the input values of x.

The range of the function is the all the output values of y or f(x).

\(f(x) = \frac{5x-25}{2}\)

8 is an element in the range of the function.

This means x = 8.

To find the corresponding element in the range:

Substitute x = 8 in f(x).

\(f(8) = \frac{5(8)-25 }{2}\)

=7.5

f(8) = 7.5

The corresponding element in the range is 7.5.

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The odds of the soccer player scoring a goal is 4. The correct option is (b).

The odds of an event happening can be calculated by dividing the number of successful outcomes by the number of unsuccessful outcomes.

In this case, the soccer player scored a goal 3 times out of 15 attempts.

The number of successful outcomes is 3 (goals scored), and the number of unsuccessful outcomes is 15 - 3 = 12 (failed attempts).

Therefore, the odds of the soccer player scoring a goal can be expressed as 3:12, which can be simplified to 1:4.

To match the given answer choices, we can rewrite the odds as a fraction by dividing both sides by the number of successful outcomes:

Odds = Successful outcomes : Unsuccessful outcomes

Odds = 3 : 12

Odds = 3/3 : 12/3

Odds = 1 : 4

So, the correct answer is option b. 4.

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Answer:

To entertain

Step-by-step explanation:

Because the dad made a joke to entertain, and the story is entertaining the readers.

Answer: entertain

Step-by-step explanation:

Answer:

24 yards long

Step-by-step explanation:

60/32 = 45/x

Cross Multiply:

60x = 1440

Divide both sides by 60.

x = 24 yards

Answer:

26 large pumpkins

Step-by-step explanation:

The reasons for the steps are ;

step1 ; collect like terms

step2 : dividing both sides by 6

A linear equation is an algebraic equation of the form y=mx+b. involving only a constant and a first-order (linear) term, where m is the slope and b is the y-intercept.

For example , in an equation 6x +5x = 3x + 24 , to find x in this equation we need to follow some steps;

First we collect like terms

6x +5x - 3x = 24

8x = 24

then we divide both sides by the coefficient of x

x = 24/8

x = 3

Similarly , solving 18 - 2x = 4x

collect like terms

18 = 4x +2x

18 = 6x

divide both sides by coefficient of x

x = 18/6 = 3

x = 3

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Answer:

Traversable because it has exactly two odd nodes

Step-by-step explanation:

There is a rule that says it is traversable if it has exactly 2 odd nodes. The are other rule where it can be traversable is if has no odd nodes.

Also if we let the starting point be D and the ending point be B we can travel the network in such way that each edge is only traveled once which is the definition that the network is traversable.

So I will do this by starting at D, then travel to A using the outside edge, then travel to back to D using inside edge, then travel to C, then travel to B, then travel to A using outside edge, and then back to B from A using inside edge.

Answer:

width=23.205 in.

length=29.085 in.

Step-by-step explanation:

width=x

length =x+5.88

Perimter=x+x+x=5.88+x+5.88=104.58

4x+11.76=104.58

4x=104.58-11.76

4x=92.82

x=23.205

width=x=23.205 In.

length=x+5.88=23.205+5.88=29.085 in.