Convert 1.374 to a percent. Do not add any additional values to the number.

Answer:

5

Step-by-step explanation:

\(\sqrt{(7-2)^2+((-1)-(-1))^2\\\)

subtract 2 from 7

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

raise 5 to the power of 2

\(\sqrt{25+((-1)-(-1))^2\)

Multiply -1 by -1

\(\sqrt{25+(-1+1)^2\)

Add -1 and 1

\(\sqrt{25+0^2\)

Add 25 and 0

\(\sqrt{25\)

rewrite 25 as 5^2

\(\sqrt{5^{2}\)

pull term out from under the radical assuming positive real numbers.

5

The least positive number with this property is given as follows:

N = 280.

A number N gives remainder 0 when divided by 8, it gives remainder 0, when divided by 7 and it is an even multiple of 5, hence the number is multiple of these 3 numbers.

Before obtaining the number, we must obtain the least common multiple of 8, 7 and 5, factoring them by prime factors as follows:

8 - 7 - 5|2

4 - 7 - 5|2

2 - 7 - 5|2

1 - 7 - 5|5

1 - 7 - 1|7

1 - 1 - 1.

Hence:

lcm(8,7,5) = 2³ x 5 x 7 = 280.

280 is an even multiple of 5, as it is an even number, hence it is the least positive number N with the property in this problem.

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Answer:

no it's not

Step-by-step explanation:

3% of 45,500 is 1455 which is less then 2,500 which also means 1.5% is not more then 2,500

Answer:

x = 3.75

y= 0.5

Step-by-step explanation:

2x and 3y and 6

2x and y and 7

the difference between those two is 2y and 1

because 3y-y = 2y and 7-6 = 1

2y=1    y = 0.5

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

2x - 3 = 6 is also 6 + 3y = 2x

3(0.5) = 1.5

6 + 1.5 = 75.5

2x = 7.5

x= 3.75

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

check:

2(3.75) = 7.5

3(0.5) = 1.5

7.5-1.5 = 6

2(3.75) = 7.5

y= (0.5)

7.5-0.5= 7

we have that

angle a + Angle b=Angle d -----> by exeterior angle theorem

therefore

answer is the option A

Question 3: A

Question 4: D

Question 5: B

Question 6: D

PSI stands for Pounds per Square Inch, and it's the unit of measurement that reflects the air pressure inside your tire.

Given the data representation of the strength of nine randomly selected casts​ (in psi) as 3960, 4090, 3200, 3100, 2940, 3830, 4090, 4040, 3780.

Mean is the average of the samples

\(x={3960+4050+3170+3080+2940+3830+ 4050+4060+3810}\)

x=32950/9

x=3661

is thw sum of the given data

N is the sample size

is the mean

Hence the mean of the data is 3,670psi

MEDIAN

Median is the value at the middle of the data after rearrangement.

On rearranging in ascending order

2940, 3100, 3200, 3,780) 3,830 (3,960, 4040, 4090, 4090

It can be seen that the middle value is 3860. Hence the median of the data is 3860psi.

MODE

Mode is the most occurring data in the dataset. It is the data with the highest frequency. From the data, it can be seen that the only data occurring most (twice) is 4090, hence the modal value is 4090psi

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Answer: Hello!

Step-by-step explanation: After measuring the two triangles I can conclude they are congruent!

Finn, tenth grader straight A student.

Have a great day.

What is a Right Angle Triangle?

A Right Angle Triangle is a triangle where one of the angles is equal to 90 degrees.

To calculate the values using SOHCAHTOA

 SOHCAHTOA calculate the angles and sides of the right triangle, using trigonometric function sine, cosine, and tangent. There are two triangles in which the adjacent and opposite changes based on which angle is in question, the hypotenuse always stays the same.

Where Sin A = Opposite/ Hypotenuse

            Cos A = Adjacent / Hypotenuse

   And  Tan A = Opposite / Adjacent

For question 1,

If Opposite = PR

Adjacent = PQ

Hypotenuse = QR

Sin A = 14/50

Cos A = 48/50

Tan A = 14/48

For question 2,

If Opposite = PQ

Adjacent = PR

Hypotenuse = QR

Sin A = 48/50

Cos A = 14/50

Tan A = 48/14

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Answer:

C. -2n² - n + 5

Step-by-step explanation:

In expression C, the coefficient of the n term is -1;

  The expression in choice C is given as:

               -2n² - n + 5

The coefficient is the number before a variable;

  For n², the coefficient is -2

    for n, the coefficient is -1

Answer:

B is the answer

Cost of each egg= 1.80/12=$0.15

Step-by-step explanation:

Answer:

c

Step-by-step explanation:

12 egg=$1.80 ,1 egg= $1.80÷12 =$0.15

Answer:

Thank you for the points man I really need them to ask a huge question

Step-by-step explanation:

I answer your question, I get the points, I make the question, someone elce gets the points.

Answer:

Step-by-step explanation:

Her former rent is $ x

Twice the former rent: 2*x = 2x

$300 less than 2x: 2x - 300

2x - 300 = 550

Add 300 to both sides

2x - 300 + 300 = 550  + 300

                    2x = 850

Divide both sides by 2

               2x/2 = 850/2

x = 425

Her former rent = $425

In this question, the older and newer rents of a student in two apartments in given. And some conditions and information is also provided,

GiveN:

We have find her rent in the previous apartment.

Let her previous rent be $ x

Then according to question,

➝ $ 550 = 2x - $ 300

Adding $ 300 both sides,

➝ $ 550 + $ 300 = 2x

Flipping it,

➝ 2x = $ 850

➝ x = $ 425

So, The previous rent of the student:

\( \huge{ \boxed{ \bf{ \$ \: 425}}}\)

And we are done !!

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━━━━━━━━━━━━━━━━━━━━

If the matrix be \($$\left[\begin{array}{cc}n-1 & 6 \\-19 & m+3\end{array}\right]+\left[\begin{array}{cc}-1 & 0 \\16 & -8\end{array}\right]=\left[\begin{array}{cc}10 & 6 \\-3 & 40\end{array}\right]$$\) then the value of n = 12 and m = 45.

The term "matrix equation" (also known as a "matrix-vector equation") refers to an equation of the form Av = b, where A is a m by n matrix known as the coefficient matrix, v is a n by 1 column vector, and b is a m by 1 column vector.

Simultaneous equations are presented and solved more easily using the mathematical language known as . It can be used to generate a mathematical model of the structure and to gain a clear statement of a structural problem.

The given matrix equation is:

\($$\left[\begin{array}{cc}n-1 & 6 \\-19 & m+3\end{array}\right]+\left[\begin{array}{cc}-1 & 0 \\16 & -8\end{array}\right]=\left[\begin{array}{cc}10 & 6 \\-3 & 40\end{array}\right]$$\)

We add the corresponding entries on the left hand side to obtain;

\($$\left[\begin{array}{cc}n-2 & 6 \\-3 & m-5\end{array}\right]=\left[\begin{array}{cc}10 & 6 \\-3 & 40\end{array}\right]$$\)

The above two matrices are equal. This means that, their corresponding entries are equal.

We now equate the corresponding entries to obtain;

n - 2 = 10

simplifying the above equations we get

n = 10 + 2

n = 12

Also; m - 5 = 40

simplifying the above equations we get

m = 40 + 5

m = 45

Therefore, the value of n = 12 and m = 45.

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Answer:

it's b

=45

=12

Step-by-step explanation:

edge 2023 quiz

In order to calculate the speed r, we can use the formula:

So, for the distance of 2730 miles and time of 9.75 hours, we have:

Therefore the value of r is 280 mph.

Answer:

calculator gave me 6.5732

Step-by-step explanation:

Answer:

A and C

Step-by-step explanation:

Normal distribution is characterized by a symmetrical mean and two tails (_/\_ like this but a bit more curvy)

The finance charge for the month of August is $4.93.

A ratio or value that may be stated as a fraction of 100 is called a percentage. Moreover, it is indicated by the symbol "%."

Given:

The starting balance from the previous month is $270.

The transactions on the account for the month are given in the table to the right.

Assume an annual interest rate of 19% on the account and that the billing date is August 1st.

After finding the balance outstanding each day, we sum it up.

And get the average as $305.4839

Now we find the average balance by dividing it by 31 days of the August month.

Average balance = $305.4839

Finance charge = $305.4839  x19 x 31/365 days

Finance charge = $4.929589

Finance charge = $4.93

Therefore, the Finance charge = $4.93.

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The rational equation where x = 7 is a solution is R(x) = (x + 2)(x - 7)/(x + 2).

A rational equation R(x) is P(x)/Q(x) where both P(x) and Q(x) are polynomials and Q(x) is ≠ 0.

Let P(x) is (x + 2)(x - 7) and Q(x) is (x + 2).

∴ R(x) = P(x)/Q(x).

= (x + 2)(x - 7)/(x + 2).

= (x - 7).

= x - 7 = 0.

x = 7.

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Answer:

If the original recipe requires 2/3 cup of flour and 3 ¾ teaspoons of salt, we can determine the amount of salt needed for one cup of flour using a proportion.

2/3 cup flour : 3 ¾ teaspoons salt

1 cup flour : x teaspoons salt

We can cross-multiply to get:

(2/3) * x = (3 ¾) * 1

2x/3 = 15/4

Multiplying both sides by 3/2:

x = (9/2) teaspoons of salt

Therefore, Lexi needs 9/2 or 4.5 teaspoons of salt when making corn bread with 1 cup of flour to maintain the ratio.

Answer:

0.0679710145

I hope this will help you

There were 5 1/4 bags of popcorn left after eating 4 bags.

To find out how much popcorn was left after eating 4 bags, we need to subtract the amount eaten from the total amount Brianna made.

Brianna made 9 1/4 bags of popcorn, which can be represented as a mixed number. To perform calculations, let's convert it to an improper fraction:

9 1/4 = (4 * 9 + 1) / 4 = 37/4

Now, let's subtract the 4 bags eaten from the total:

37/4 - 4

To subtract fractions, we need a common denominator. The common denominator of 4 and 1 is 4. Therefore, we can rewrite the expression as:

37/4 - 4/1

Now, let's find a common denominator and subtract the fractions:

37/4 - 16/4 = (37 - 16) / 4 = 21/4

The result is 21/4, which is an improper fraction. Let's convert it back to a mixed number:

21/4 = 5 1/4

Therefore, there were 5 1/4 bags of popcorn left after eating 4 bags.

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The amount of force used to pull the cart from 60 N to 90 N, the new acceleration of the cart is, 1.5 m/s²

The definition of force is the pushing or pulling of anything. Push and pull are the result of two things interacting with one another. Stretch and crush are two more phrases that can be used to describe force.

Formula of force,

F = ma

Given that,

A man pulled a cart filled with stones that had a total mass of 60 kg

He increased the amount of force used to pull the cart from 60 N to 90 N

New acceleration of cart = ?

F  = ma

Old acceleration,

60  = 60a

a   =  1 m/s²

New acceleration,

90 = 60a

a   = 90/60

a   =  3/2

a   =  1.5 m/s²

Hence, the new acceleration is 1.5 m/s²

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Answers to ratios are first one is option B, second one is option A and third one is option C.

Ratio is defined as the relationship between two quantities where it tells how much one quantity is contained in the other.

1. Ratio of smoothie size to mangos used for Kim = 8 : 1

Ratio of smoothie size to mangos used for Bri = 24 : 3

                                                                             = 8 × 3 : 1 × 3

                                                                             = 8 : 1

Ratio of smoothie size to mangos used for Angela = 32 : 4

                                                                                    = 8 × 4 : 1 × 4

                                                                                    = 8 : 1

So the ratio of smoothie size to mangos used for Bri is the same as the ratio of smoothie size to mangos used for Angela.

So the answer is option B.

2. Ratio of width to length of larger canvas = 4 : 6 = 2 : 3

Ratio of width to length of smaller canvas = 2 : 3

So the painting's width to length ratios are equal because the ratio 4 to 6 is equal to the ratio 2 to 3.

So the answer is option A.

3. Ratio of students who prefer free time at the beginning of the class to students who prefer free time at the end of the class is 12/19

Total students = 12 + 19 = 31

Out of 31 students, 12 students prefer free time at the beginning of the class and 19 students prefer free time at the end of the class.

So the answer is option C.

Hence the answers on ratios are done.

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The total possible outcome when a coin is flipped and a die is rolled is 12

The probability is the measure of the likelihood of an event to happen. It measures the certainty of the event. The formula for probability is given by; P(E) = Number of Favourable Outcomes/Number of total possible outcomes.

For example if a coin is flipped, a coin only has two faces, this means that it will have 2 Total possible outcome. When a die is rolled, a die has 6 faces which means that it will Total outcome of 6. When both a coin is flipped and a die is rolled the total possible outcome is 6×2 = 12 outcomes.

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Answer:

m<1= 96 ; m<2=84

Step-by-step explanation:

\(3x + x + 52 = 180(linear \: pair) \\ 4x + 52 = 180 \\ 4x = 180 - 52 \\ 4x = 128 \\ x = 128 \div 4 \\ x = 32 \\ hence \: x = 32 \\ 3x = 3 \times 32 \\ 3x = 96 \\ \)

\(x + 52 = 32 + 52 \\ = 84\)

\( \\ \\ to \: check \\ 3x + x + 52 = 180 \\ 96 + 84 = 180\)

\(hope \: it \: helps... \: \\ pls \: mark \: it \: as \: brainliest\)

Answer:

Step-by-step explanation:

what he said

Answer:

3,952 ft

Step-by-step explanation:

Use the sine function since you need to find the hypotenuse but know the opposite side of the angle, since sine is equal to opposite/hypotenuse.

sin8°=\(\frac{550}{c}\)

csin8°=550

c=550/sin8°

c= 3,952

Answer:

90-24=76°

Step-by-step explanation:

____________________

Answer:ok so 133 monkey

Step-by-step explanation:

Answer:

133 and a monkey ^w^

Step-by-step explanation:

Brainliest maybe? owo