the are of a rectangle is 259cm2 and its length is 18.5 cm .Find its breath

Answer:

Step-by-step explanation:

y=-6

y=-10

y=-2

Answer:

93%

Step-by-step explanation:

Answer:

92.5 percent

Step-by-step explanation:

37/40 = 92.5

Hopefully this helps you

pls mark brainlest

The triangle lines of symmetry are 60 degrees apart option (A) 60 degrees is correct.

A polygon is a geometric figure with a finite number of sides in two dimensions. On the sides or edges of a polygon, straight-line segments are joined end to end to form a closed shape. The vertices, also known as corners, are the points where two line segments meet and form an angle.

As we know,

The act of using mathematics to address issues in the actual world is known as mathematical thinking.

As the pentagon has 5 sides and 5 lines of symmetry.

The pentagon's lines of symmetry are apart 72(360/5) degrees apart.

Similarly in the triangle, the sum of the interior angle is 180 degrees

The triangle lines of symmetry are 60(180/3) degrees apart.

Thus, the triangle lines of symmetry are 60 degrees apart option (A) 60 degrees is correct.

Learn more about the regular polygon here:

brainly.com/question/11810316

#SPJ1

Answer:84

Step-by-step explanation:

Answer:

84 hamburgers were sold

Answer:

20 times

Step-by-step explanation:

Let's assign the variable "w" for weeks

6 = 3w

Divide by 2 on both sides

2 = w

That means he plays basketball 2 times every week

For 10 weeks we multiply each side by 10

2 x 10 = 10 x w

20 = 10w

He plays basketball 20 times in 10 weeks.

If my answer is incorrect, pls correct me!

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

-Chetan K

Answer:

Yes it is

Step-by-step explanation:

Its good id say you get a good change of finding your answers here

The correct option a. Correlation coefficient, is the first value to be checked in multiple linear regression analysis.

To calculate the association between a set of independent variables but one dependent variable, utilize multiple linear regression.

Multiple linear regression can be used to determine:

Correlation coefficient:

Thus, the first value to be examined in a multiple linear regression analysis is the correlation coefficient.

To know more about the multiple linear regression, here

https://brainly.com/question/29657622

#SPJ4

Answer:

430 km

Step-by-step explanation:

Distance between Bengaluru to Mumbai = Distance between ( Bengaluru to Hubli + Hubli to Pune + Pune to Mumbai ) --> 1

Bengaluru to Hubli = Bengaluru to Pune - Hubli to Pune. --> 2

Pune to Mumbai = Hubli to Mumbai - Hubli to Pune. --> 3

Substituting 2 and 3 in 1,

Bengaluru to Mumbai = Bengaluru to Pune - Hubli to Pune + Hubli to Pune + Hubli to Mumbai - Hubli to Pune

998 = 835 + 593 - Hubli to Pune

Hubli to Pune = 835 + 593 - 998

= 1428 - 998

= 430 km

Answer:  y = 57°;

               Angle Values: 66° and 114°.

Step-by-step explanation:

The sum of the corresponding angles is 180°.

y + 9 + 2y = 180

3y = 180 - 9

3y = 171

y = 57

Angle Values:

57° + 9° = 66°

57° · 2 = 114°

The taxi ride was 7 miles

Mia took a taxi from her house to the airport

The taxi charged a pick up fee of $1.30

They also charged $4.25 per mile

The total fare was $31.05

The number of miles can be calculated as follows

31.05 - 1.30 = 4.25x

29.75= 4.25x

Divide both sides by the coefficient of x which is 4.25

29.75/4.25= 4.25x/4.25

x= 7

Hence the taxi ride was 7 miles

Read more on miles here

https://brainly.com/question/28408182?referrer=searchResults

#SPJ1

Answer:

1/15 or 0.0667

Step-by-step explanation:

brainly.in/question/40960504

bardai

chatgpt

red marble on the first draw is 2/6, or 1/3

red marble on the second draw, given that the first marble was red, is 1/5

(1/3) * (1/5) = 1/15

The interest after 7 years is $15, 047. 86

The fornula for simple interest is expressed as;

Simple interest = PRT/100

where;

We have the values to be;

P = $3583

R = 6%

T = 7

substitute into the formula for simple interest

Simple interest , I = 3583 × 6 × 7/100

I = 150, 486/ 100

I = $15, 047. 86

Thus, the interest after 7 years is $15, 047. 86

Learn more about simple interest here:

https://brainly.com/question/25793394

#SPJ1

Answer:

I DOnt get please more info

Step-by-step explanation:

Answer:

Step-by-step explanation:

a= 2qr^3 quotent 6p^2

The required solution to the system of equations is (x, y) = (-2, 4). Option B is correct.

Simultaneous linear equations are two- or three-variable linear equations that can be solved together to arrive at a common solution.

Here,
To solve this system of equations, we can set the two expressions for y equal to each other, since they both represent the same value of y,

x + 6 = -0.5x + 3

Simplifying and solving for x, we get:

1.5x = -3

x = -2

Now that we have the value of x, we can substitute it into one of the original equations to find the value of y. Using the first equation, we have,

y = x + 6

y = -2 + 6

y = 4

Therefore, the solution to the system of equations is (x, y) = (-2, 4).

Learn more about simultaneous equations here:

https://brainly.com/question/16763389

#SPJ1

Answer:

try c

Step-by-step explanation:

i dont know

Answer:

the surface area of a rectangular prism

Step-by-step explanation:

Answer:

8.0 × 10^-3 ÷ 4.0 × 10^4

= 2.0 × 10^-3-4

= 2.0 × 10^-7

or 0.0000002

Answer:

.49 if you're dividing them.

Step-by-step explanation:

The theoretical probability is greater than the experimental probability. So correct option is B.

Probability is the measure of the likelihood of an event occurring. It is expressed as a number between 0 and 1, where 0 means that the event is impossible and 1 means that the event is certain. The probability of an event is calculated by dividing the number of favorable outcomes by the total number of possible outcomes. Probability is used in many fields, including mathematics, statistics, science, finance, and engineering, to make predictions and inform decision-making. It is a fundamental concept in probability theory and plays a crucial role in many real-world applications.

Probability theory is an important branch of mathematics that is used to model and analyze random phenomena, such as games of chance, weather patterns, and stock prices. It has applications in many fields, including science, engineering, economics, and finance.

B. The theoretical probability is greater than the experimental probability. If Sameer did fewer trials of the experiment, the two values likely would be closer. The reason for the difference is likely due to chance variation or random sampling error. With more trials, the experimental probability would likely approach the theoretical probability.

To know more about experimental visit:

https://brainly.com/question/30694293

#SPJ1

Answer:

\(y - y' = m(x - x') \\ (x - x') = \frac{(y - y')}{m} \\ x = \frac{(y - y')}{m} + x'\)

The radius of the given circle is 2 units.

Here, we are given an equation of a circle as follows-

\(x^{2}+ y^{2} + 8x - 6y + 21 = 0\)

The general form of the equation of a circles is -

\((x- h)^{2}+ (y-k)^{2} = r^{2}\)

where (h, k) are the coordinates of the center of the circle and r is the radius of the circle.

Let us convert the given equation into the general form by completing the squares as follows -

\(x^{2}+ y^{2} + 8x - 6y + 21 = 0\)

\(x^{2}+ (2*4)x+ y^{2} - (2*3)y + 21 = 0\)

\(x^{2}+ (2*4)x+ 16 -16+ y^{2} - (2*3)y + 9 - 9+ 21 = 0\)

\([x^{2}+ (2*4)x+ 16] -16+ [y^{2} - (2*3)y + 9] - 9+ 21 = 0\)

\((x+4)^{2} -16+ (y - 3)^{2} - 9+ 21 = 0\)

\((x+4)^{2} + (y - 3)^{2} = 16 + 9 - 21\)

\((x+4)^{2} + (y - 3)^{2} = 4\)

\((x+4)^{2} + (y - 3)^{2} = 2^{2}\)

Thus, we have obtained the equation of the circle in the general form. From this, we can observe that the center coordinates will be (-4, 3) and the radius of the circle will be 2 units.

Therefore, the radius of the given circle is 2 units.

Learn more about circles here-

https://brainly.com/question/24375372

#SPJ4

Answer:

Explanation;

Associated line with this equation is:

y=mx+c

when,

X=0

y=-4

so, c=-4

X=1

y=-1

\( - 1 = m- 4 \\ - m = - 4 + 1 \\ - m = - 3 \\ m =3 \\ \)

\(y = 3x - 4 \\ or \: y + 4 = 3x \\ or \: \frac{y + 4}{3} = x\)

Inequality representated by graph:

\(x \geqslant \frac{y + 4}{3} \)

Hope this helps...

Good luck on your assignment...

The given circumstance is represented by the linear equation 2y = x, and the graph is included below.

A linear equation is an algebraic equation of the form y=mx+b, where m is the slope and b is the y-intercept, and only a constant and a first-order (linear) term are included. Sometimes, the aforementioned is referred to as a "linear equation of two variables," with y and x serving as the variables.

Given, A student traveled a distance of 68 miles in 136 minutes.

From the general formula of a linear equation:

y = mx + c

where,

m = slope

c = y-intercept

Since At 0 minutes, he started traveling so at 0 minutes total distance he traveled is 0. So the graph will pass through origin.

Thus, the y-intercept will be zero

And Slope of the graph that passes through the origin is always the ratio of the y and x values at any point of the line.

Thu, m = 68/136

m = 1/2

Therefore, a linear equation that represents the given situation is 2y = x, and the graph is attached below.

Learn more about Linear equations here:

https://brainly.com/question/11897796

#SPJ1

Complete question:

Answer:

$0.40

I had the same question and it was $0.40

Answer:

$0.55

Got it on the test, hope this helps :)

Answer:   0.89z

Think of it like 100% - 11% = 89%

You save 11%, so you need to pay the remaining 89%

Taking 89% of z then leads to 0.89z

So that's why z - 0.11z = 0.89z