Describe a set of transformations that would map Triangle FGH onto Triangle F’G’H’

Answer:

AAAAAAAAAAAA answer is A

Step-by-step explanation:

When calculating simple interest, if we want to invest for months or weeks instead of years we must convert the interest rate units into years.

Option D is the correct answer

It is the interest calculated on the principal at a given rate for a time period.

We have,

The formula for simple interest.

SI = PRT/100

P = principa

R = rate

T = time

Now,

Time is in years when we are calculating the simple interest.

Example:

If time is in months.

T = 4 months

T = 4/12 = 1/3 years.

Thus,

We must convert the units into years.

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Answer:

The sum of the two interior angles of the triangle are equal to the exterior angle.

So we set up the equation;

(3x + 8) + x = 6x - 32

Combine like terms:

4x + 8 = 6x - 32

Let's get rid of the constants on the right side by adding 32 to both sides (because we're applying inverse operations)

+32          +32

4x + 40 = 6x

Now let's group the coefficients that have x, by subtracting 4x from both sides;

-4x         -4x

40 = 2x

Divide by 2 so we can isolate x;

/2    /2

20° = x

The inequality that represents the values of x is expressed as:

7/4 < x < 11/2.

According to the triangle inequality theorem, any two sides of a triangle, when added, must be greater than the length of the third side.

Therefore, applying the triangle inequality theorem, we have:

2x + 4 + 6x > 18

8x + 4 > 18

8x > 18 - 4

8x > 14

x > 14/8

x > 7/4 or 7/4 < x

Therefore, the possible value of x would be: 7/4 < x < 11/2

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Answer:

hollow circle at 7, with an arrow extending to the left

Step-by-step explanation:

Answer:7 x 10 ^1 is the right answer

Step-by-step explanation:

Hope this helps :)

There is the bacterial cell 7 × 10¹ times smaller than the amoeba cell which is the correct answer would be an option (B).

Scientific Notation is a way of writing down in the easy form of very large or very small numbers.

We have been given that a bacterial cell is around 5 × 10⁻⁶ m long, while an amoeba cell is about 3.5 × 10⁻⁴ m long.

To determine the number of times smaller is the bacterial cell than the amoeba cell.

⇒ amoeba cell / bacterial cell

⇒ 3.5 × 10⁻⁴ m / 5 × 10⁻⁶ m

Apply the division operation, and we get

⇒ 0.7 × 10⁻⁴ × 10⁶

Adding the exponents of the above terms

⇒ 0.7 × 10⁻⁴⁺⁶

⇒ 0.7 × 10²

⇒ 7 × 10¹

Hence, there is the bacterial cell 7 × 10¹ times smaller than the amoeba cell.

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Answer:

Increased by 290

Step-by-step explanation:

2(-30) = -60

-60 + 350 = 290

points increased by 290

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

Answer:

The answer is "His score changed by 290"

Step-by-step explanation:

2*30 = 60

350 points gained minus the 60 for the spaceships equals 290 points.

He only gained 290 points.

Answer:

Step-by-step explanation:

Answer:

cost of paint set = $ 13.64

cost of sketch book = $ 6.82

cost of brush = $ 4.55

Step-by-step explanation:

Let the cost of paint set is s.

cost of sketch book = s/2

cost of brush = s/3

Money spent = $ 28 - $ 3 = $ 25

So,

s +  s/2 + s/3 = 25

6 s + 3 s + 2 s = 150

11 s = 150

s = $ 13.64

cost of paint set = $ 13.64

cost of sketch book = $ 6.82

cost of brush = $ 4.55

Answer:

D.) is the correct answer.

Step-by-step explanation:

When you graph all of the values and connect them, the only one that comes out with a straight line is graph D, so it is the linear function.

Answer:

49.5

Step-by-step explanation:

area of triangle = (b x h) / 2

9 x 11 = 99

99 / 2 = 49.5

Hope this helps!

- profparis

Answer: The number of subjects with a mathematics score in the range of 600 to 690 is 296,518.

The number of males with a mathematics score in the range of 600 to 690 is 162,564.

The probability of a subject being male, given that he has a mathematics score between 600 and 690, is:= \(\frac{162,564}{296,518} = 0..5482= 54.82 percent\)

Step-by-step explanation:

Answer:

240 inches per hour

Step-by-step explanation:

If he travels 10 feet (120 inches) in 30 minutes then you need to multiply both of those numbers by 2 to get 20 feet (240 inches) and 60 minutes (1 hour)

Answer:

240

Step-by-step explanation:

10 feet is 120 inches, because each foot has 12 inches in it.

There are (2) 30 minutes in an hour--or and hour is (2)(30 minutes).

The 120 inches traveled in 30 minutes are multiplied by 2 to get 240 inches per hour.

Hope this helps :-)

Step-by-step explanation:

Proportional = time/cars washed

= 1/3

no. of hours= 90hours

cars washed = 30 cars washed

Answer:

Step-by-step explanation:

Federal law provides minimum wage exceptions under specific circumstances for (1) workers with disabilities, (2) full-time students, (3) employees under 20 years old in their first 90 consecutive days of employment, (4) tipped employees, (5) student learners, (6) apprentices, and (7) messengers

Answer:

20

Step-by-step explanation:

Answer:

tom is 8 and becky is 18 now

Step-by-step explanation:

in two years becky would be 20 and tom will be 10

hope this helps

Work Shown:

AC = AB + BC

AC = (7x-24) + (6x - 2)

AC = (7x+6x) + (-24-2)

AC = 13x - 26

This works because segment AC is split up into two parts AB and BC which don't overlap. Refer to the segment addition postulate.

Step-by-step explanation:

we will put -22 in the value of y

-22=5x-7

x will go the left hand side and will shift -22 and 5x

-5x= -7+22

-5x=+15

x=+15/-5

we will simplify it by 5 because both the numbers come in 5 time table

x=+3/-1

x=-3

so the value of x is -3

The probability that a red card is drawn at least once by the third draw is 0.88.

What is probability?

The area of mathematics known as probability deals with numerical descriptions of how likely it is for an event to happen or for a claim to be true. A number between 0 and 1 is the probability of an event, where, broadly speaking, 0 denotes the event's impossibility and 1 denotes its certainty.

Let, a card is drawn from a standard deck of 52 cards and then placed back into the deck.

In a standard 52 card deck the red cards are 26.

So,

P(red) =  n(red cards) / n(total cards)

          = 26 / 52

P(red) = 0.50

Now, X ≈ Bin (n = 3, P = 0.50)

P(X = x) = (n  x) p^x (1 - p)^n-x

(n  x) = \(\frac{n!}{x!(n-x)!}\)

P(X ≥ 1) = 1 - P(X < 1)

            = 1 - P(X = 0)

            = 1- (3  0)(0.5)^0(0.5)^3

            = 1 - 0.125

             = 0.875

P(X ≥ 1)  = 0.88

Hence, the probability that a red card is drawn at least once by the third draw is 0.88.

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Answer:

400 Miles

Step-by-step explanation:

8 miles each day and its asking you how many miles in a week according to Ms. White so its 8 miles times 5 days,

8*5 = 40

40 miles each week and its asking you how many miles she'd drive in 10 weeks so it would be 40 miles each week times 10 weeks,

40*10 = 400

I hope you understand! And Helps!

Answer:

I think it is p= $60

The number that produces an irrational number when multiplied by 0.4 is 3π. The correct option is A. \(3\pi\)

To determine which number produces an irrational number when multiplied by 0.4

First and foremost, 0.4 is a rational number.

A rational number is a number that is of the form \(\frac{p}{q}\) where p and q are integers and q is not equal to 0.

0.4 can be written as \(\frac{4}{10}\) or \(\frac{2}{5}\), hence, it is a rational number.

Now,

Any irrational number when multiplied by a rational number other than zero will also be irrational.

Therefore, we are to determine which of the given options is an irrational number.

π is an irrational number, therefore 3π is also an irrational number

0.444... can be expressed as 4/9, therefore it is a rational number

\(\sqrt{9}\) = 3, which can be expressed as 3/1, therefore it is a rational number

\(\frac{2}{7}\) is a rational number

The only irrational number among the given options is 3π

Hence, the number that produces an irrational number when multiplied by 0.4 is 3π. The correct option is A. \(3\pi\)

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There are 14 dogs and 46 chickens in the farmyard.

The supposition that there are d dogs and c chickens.

Each chicken has two legs, but each dog has four.

Consequently, the total number of legs may be written as follows:

4d + 2c

Since we are aware that there are 148 legs in total, we can construct the following equation:

4d + 2c = 148

We may create another equation since we know that there are a total of 60 heads (dogs and chickens):

d + c = 60

Now that we have two equations with two variables, we may answer them both at the same time.

2d + 2c = 120 is the result of multiplying the second equation by two.

When we deduct this from the first equation, we obtain 2d = 28.

So, d = 14.

Reintroducing this into the second equation, we get:

14 + c = 60

So, c = 46.

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Answer:

True

Step-by-step explanation:

A Kilogram (kilo) is a unit of measuring metric mass. To perform this conversion you need to note that

1 Kilogram (kg) = 1000 grams

Which means that converting Kilogram to Grams would involve multiplying kilogram by 1000.

For example,  100 kg to grams = 100 * 1000 = 100,000 Grams

The irrational number is:

and the solution is:

So the solution is B)

The end behavior of the function is as x tends to infinity, f(x) tends to zero. It is power function.

The end behavior of a polynomial function is the behavior of the graph of f(x) as x approaches positive infinity or negative infinity.

The degree and the leading coefficient of a polynomial function given is determine the end behavior of the graph.

Given that function has a vertical asymptote at x = -5 and x = 3 , a point discontinuity at x = 2.

The end behavior of f(x) goes to 0 as x goes to negative infinity and f(x) goes to 0 as x goes to positive infinity.

The domain is (-inf, -5)U(-5, 2)U(2, 3) U (3,inf).

Hence, we can conclude that the end behavior of the function is as x tends to infinity, f(x) tends to zero.

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the surface area of the cylinder is approximately 471 dm².

Now, For the surface area of the cylinder, we need to find the lateral area  and the area of the two circular bases.

Since, The formula for the lateral area of a cylinder is

L = 2πrh,

where r is the radius of the cylinder and h is the height.

In this case, the diameter is 10 dm,

So the radius is 5 dm.

And the height is also 10 dm.

Therefore, the lateral area is:

L = 2πrh

L = 2π(5 dm)(10 dm)

L = 100π dm²

The formula for the area of a circle is

A = πr²,

where r is the radius.

In this case, the radius is 5 dm,

So the area of each base is:

A = πr²

A = π(5 dm)²

A = 25π dm²

To find the total surface area, we add the lateral area and the area of the two bases:

SA = 2(Area of Base) + Lateral Area

SA = 2(25π dm²) + 100π dm²

SA = 50π dm² + 100π dm²

SA = 150π dm²

Substitute pi as 3.14, we can calculate:

SA ≈ 150(3.14) dm²

SA ≈ 471 dm²

Therefore, the surface area of the cylinder is approximately 471 dm².

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