m ( n + r ) = 5p , mark m as the subject of the formula

Answer:

Step-by-step explanation:

All the options that have the value = 0 include the following:

sin 0 = 0 . That is option C.

sin 3π/2 = 0. That is option D.

tan π = 0. That is option E.

A value is said to be equivalent to another expression or value when they are alike or the same when solved to the simplest form.

Cos π/2 = 0.9999 = 1 . Therefore not equivalent to 0.

Cos 0 = 1. Therefore not equivalent to 0.

sin 0 = 0. Therefore it is equivalent to 0.

Sin 3π/2 = 0.1. Therefore it is equivalent to 0.

tan π = 0.1. Therefore it is equivalent to 0.

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The value of x in the chord intersection is 16 units.

The intersecting chord theorem  states that the products of the lengths of the line segments on each chord are equal. In other words, If two chords intersect in a circle , then the products of the measures of the segments of the chords are equal.

Therefore, lets find the value of x in the intersecting chords as follows:

15 × x = 24 × 10

15x = 240

divide both sides of the equation by 15

x = 240 / 15

x = 16

Therefore,

x = 16 units

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Answer:

5

Step-by-step explanation:

2,4,6,8,10

Answer:

00000

Step-by-step explanation:

please send the clear pic of the question

Answers:

===========================================

Explanation:

Triangle GJI and triangle PKH are similar triangles. The order of the letters is important because it tells us how the angles pair up.

The first letter of GJI is G, while the first letter of PKH is P. This means angles G and P pair up. They are congruent pair because similar triangles have congruent corresponding angles.

So,

G+P = 50

G+G = 50 .... plug in G = P

2G = 50

G = 50/2

G = 25

Both angle G and angle P are 25 degrees

Use angle I = 48 to help find angle J

G+J+I = 180

25+J+48 = 180

J+73 = 180

J = 180-73

J = 107

Angle J is 107 degrees

Since J and K are the second letters of GJI and PKH respectively, this means angle J = angle K = 107

Since I and H are the third letters of GJI and PKH respectively, we know that angle I = angle H = 48

------------------------

Summary:

Answer:

-2

Step-by-step explanation:

\(\frac{-7-5}{3-(-3)}= \frac{-7+-5}{3+3} =\frac{-12}{6} =-2\)

Answer:

12/-6 or -2

Step-by-step explanation:

-3-3= -6 (run)

5-(-7)= 12(rise)          

        12/-6 rise over run

Answer:

The right answer is "a = 1, b = 0, c = 9"

Step-by-step explanation:

As the direction would have to be vertical, this same direction should therefore seem to have a consistent or constant x-coordinate.

∴ The equation a line is:

⇒  \(x=9\)

On comparing it with:

⇒  \(Ax+By=C\)

We get,

\(A=1\\\)

\(B=0\)

\(C=9\)

Answer:

112 units²

Notes to know:

The lateral area and surface area of something are similar, but not the same

-> Surface area is the area of all the sides added up

-> Lateral area is the surface area of all the sides not including the top and bottom

Step-by-step explanation:

     Since this is a rectangular prism, it will have 6 sides in total. That means the lateral area will be a total of four sides.

     The sides we need to find for lateral area:

1: 2 * 4 = 8

2: 2 * 4 = 8

3: 12 * 4 = 48

4: 12 * 4 = 48

     Add them together:

8 + 8 + 48 + 48 = 112 units²

Have a nice day!

     I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly.

- Heather

Answer:

20

Step-by-step explanation:

20*6=120

4*5=20

120-20=100

The total number of questions that Joshua correctly answers are 25 and this can be determined by forming the linear equation.

Given :

Let the total number of 6 points questions be 'x' and the total number of 4 points questions be 'y'.

The total number of questions are:

x + y = 25

x = 25 - y    ---- (1)

The linear equation that represents the situation "Joshua answered every question and earned 100 points" is:

6x + 4 y = 100   --- (2)

Now, put the value of 'x' in equation (2).

6(25 - y) + 4y = 100

150 - 6y + 4y = 100

50 = 2y

y = 25

Now, put the value of 'y' in equation (1).

x = 25 - 25

x = 0

The total number of questions that Joshua correctly answers are 25.

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The given equation, y = x + 3, is not a logarithmic function. A logarithmic function is a type of function where the variable appears as the exponent of a fixed base.

To determine if a function is logarithmic, we need to check if the variable is the exponent. In the given equation, the variable x appears as an additive term with a constant value of 3. It is not the exponent of any base. Therefore, y = x + 3 is not a logarithmic function.

An example of a logarithmic function is y = log(base 2)(x), where the variable x appears as the exponent with a fixed base of 2. In this function, the logarithm helps us find the power to which 2 must be raised to obtain x.

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Answer:

I THINK its the last one (8 root 10 to the power of 3x)

Step-by-step explanation:

A square root is the same thing as raising something to the 1/2. So the expression we have is (10^1/2)^3/4x.

Due to exponent rules we can multiply to get

10^3/8x which is the same thing as 10^3x/8

The 8 goes to the root and the 3x becomes the exponent

In this exercise we have to have knowledge about the properties of powers, so we have to:

Letter D

Recalling some properties of power, we find that:

Are returning to the exercise and using the properties informed, we find that:

\((10^{1/2})^{3/4x}\\10^{3/8x} = 10^{3x/8}\)

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The velocity, vms-1 has a numerical value of 30 m/s from the information provided in the question.

Now we have to use the formula;

v = u + at

Where;

v = final velocity

u = initial velocity

a = acceleration

t = time taken

Given that;

v = ?

u =  20 ms-1

t = 4 s

a = 2.5ms-2

If we substitute the values;

v =  20 ms-1 + (2.5ms-2 × 4 s)

v = 30 m/s

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The constant velocity (V) of the car as it decelerates to rest is 2.222 m/s.

Given the following data:

To determine the constant velocity (V) of the car:

First of all, we would calculate the distance traveled by the car within the first 4 seconds of its motion by using the second equation of motion;

\(S = ut + \frac{1}{2} at^2\\\\S=20(4)+\frac{1}{2} \times 2.5 \times 4^2\\\\S=80+20\)

S = 100 meters.

Next, we would calculate the distance traveled after the first 4 seconds of its motion by using the third equation of motion;

Note: Final velocity is equal to zero since the car decelerated to rest.

\(V^2 =u^2 -2aS\\\\0^2 =20^2-2(2.5)S\\\\5S=400\\\\S=\frac{400}{5}\)

S = 80 meters.

Now, we can find the constant velocity (V) of the car:

Time = \(40-4=\) 36 seconds.

\(Velocity = \frac{distance }{time} \\\\Velocity = \frac{80 }{36}\)

Velocity = 2.222 m/s

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Answer:

It’s D. 4

Step-by-step explanation:

GOOD LUCK HOMIE AND USE A CALCULATO ;)

Answer:

x = -1

Step-by-step explanation:

x-1/2 = x-4/5 is ambiguous (subject to misinterpretation).

It should be written with parentheses or with proper fractions:

  x - 1        x - 4

---------- = ----------

    2             5

Cross multiplying results in 5x - 5 = 2x - 8, or 3x = -3.  Then x = -1

Answer:

The answer is 8

Step-by-step explanation:

By using the theory of Euclid

\( {x}^{2} = 4 \times 16 = 64 \\ x = 8\)

The expected frequency of South campus and passed will be 36.5. Calculating the total number of students who took the aptitude exam is the first step in determining the expected frequency of South campus and passing.

Total number of students = 42 + 31 + 58 + 69 = 200

The marginal totals for South campus and passed need to be calculated as:

Marginal total for South campus is 42 + 58 = 100

Marginal total for passed is 42 + 31 = 73

Using the following formula, we can now know the anticipated frequency for the South campus and passed:

Expected frequency = (row total * column total) / grand total

Expected frequency for South campus and passed = (100 * 73) / 200 = 36.5

Therefore, the expected frequency of South campus and passed=36.5.

In the event that there is no appreciable difference between the two campuses' pass rates, this statistic represents the anticipated number of students who passed the aptitude exam at the South campus.

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Answer: v = 8, 5; The sum of these values would be 13.

∣2v − 13∣ + 6 = 9

Combine like terms, utilizing the properties of equality. Do not forget to follow the order of operations!

∣2v − 13∣ + 6 = 9

Subtract 6 from both sides of the equation.

∣2v − 13∣ = 3

Consider the definition of absolute value (distance from the number zero); the absolute value of x and -x would both be x.

2v − 13 = 3

2v − 13 = −3

Add 13 to both sides of the equation.

2v = 16

2v = 10

Divide both sides of the equation by 2.

v = 8

v = 5

Add the sum of the values.

8 + 5 = 13

The experimental probability of spinning a green will be 0.10 or 10%.

Its fundamental concept is that someone will nearly surely occur. The proportion of positive events in comparison to the total of occurrences.

Then the probability is given as,

P = (Favorable event) / (Total event)

Philip spun a spinner with six sections 125 times and the results are shown in the table.

Color               Frequency

Blue                       25

Green                     15

Purple                    23

Yellow                    22

Red                         21

Pink                         19

The experimental probability of spinning a green will be given as,

P = 15 / 150

P = 0.10 or 10%

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A C and E are the answers!

Answer:

x=14c+2

Step-by-step explanation:

\(\frac{2}{7} (x-2)=4c \\\frac{2}{7}x-\frac{4}{7} =4c\\\frac{2}{7}x=4c+\frac{4}{7}\\\frac{2}{7}x= \frac{28c+4}{7} \\2x=28c+4\\x=14c+2\)

Answer:

15

Step-by-step explanation:

4:5

4 x 3 = 12 girls

5 x 3 = 15 boys

12:15

Answer:

D. 15

Step-by-step explanation:

4:5

4/5×3/3=12/15

12/15.....12 girls, 15 boys

:) ur welcome

Answer:

4863 x 5366 equals 26094858!

Answer:

2/3

Step-by-step explanation:

Its simple. Ona calculator, if you type in these fractions, you can compare then decimal form values and see which is the biggest:

4/7 = .5714

2/5  = .04

.5/7.0714

2/3 = .66667

Since .6667 is greater than .5714, 2/3 is greater than 4/7

Answer:

B: .57

C: 2/3

Step-by-step explanation:

Divide 4/7 = .57

A: divide 2/5 = 0.4, which is less than 4/7 so we won't include this number as one of the answers

B: .57, which is equal to 4/7

C: divide 2/3 = 0.67, which is greater than 4/7

This question has two answers (B and C), because it is asking which numbers are greater than or equal to.

This is an example of interviewer bias where the gender of the interviewer may have impacted the replies of the unmarried males in the poll.

This is an example of interviewer bias, where the gender of the interviewer may have influenced the responses of the unmarried men in the survey. The results may not accurately reflect the true opinions of the participants as their answers could have been affected by their desire to impress or please the interviewer.

This situation is an example of response bias, specifically interviewer bias, which occurs when the respondent's answer is influenced by the gender or characteristics of the interviewer, rather than their true preferences or opinions.

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Answer:

5-No

6-No

7-Yes

8-Yes

9-No

Step-by-step explanation:

5 has a repeating domain (10 is repeated in the x cord)

6 has a repeating domain (x cord) of -4 twice

7 has No repeating domains (x cord)

8 has no repeating domain

9 All of the domain repeats

The area around the given curve according to the green theorem is \(F. dr = 0\).

According to the statement

we have to find the area enclosed by the simple closed curve that encloses the origin.

So, We know that the

The given equation is

\(f(x,y) = \frac{2xyi + (y^{2} - x^{2} ) j}{(x^{2} + y^{2} )^{2} }\)

and

If function is in form of,

\(F = Pi + Qj\)

and C is any positively oriented simple closed curve that encloses the origin.

Then,by use of Green's theorem

Do the partial differentiation of the given function

Then

\(\frac{dQ}{dx} = \frac{2x^{3} - 6xy^{2}}{(x^{2} + y^{2} )^{3}}\)

and

\(\frac{dP}{dy} = \frac{2x^{3} - 6xy^{2}}{(x^{2} + y^{2} )^{3}}\)

On substitution in Green's theorem,

We get the value

\(F. dr = 0\)

From this it is clear that the area around the given curve is zero.

So, The area around the given curve according to the green theorem is \(F. dr = 0\).

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Answer:

\((x^{2}-3)(x+1)=0\\\\x^{3}+x^{2} -3x-3=0\)

Answer:

38

Step-by-step explanation:

9 + 10 + 2 + 6 + (9 - 2) + (10 - 6) = 38

Answer:i think its 115 degres

Step-by-step explanation:

Hey there!

The answer is "\(12 * 16 = 20^2\), therefore the triangle is a \(right\) \(triangle\)"

This is known as the Pythagorean Theorem, meaning that \(a^2+b^2=c^2\), with \(a\) and \(b\) being the length of the shorter of the three sides, and \(c\) being the length of the hypotenuse, or the length of the longer of the three sides.

Have a super awesome day! :)