Plzzz helppp if you can

Answer:

Just find the area of each of them

Step-by-step explanation:

Answer:

44

Step-by-step explanation:

2 x 7 + 6 x 5

Multiply first

14 + 30

Then add

44

Answer:

$44

Step-by-step explanation:

Multiplication (from left to right) comes before addition.

Answer:

Non-Linear

Step-by-step explanation:

In linear equations, the variable 'x' shouldn't be in the denominator of a fraction. It will not form a straight line when graphed.

See picture below.

Hope this helps!

y=10-2/x is a non linear equation

The slope intercept form of a line is y=mx+b, where m is slope and b is the y intercept.

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.

The given equation is y=10-2/x

The x variable is in the denominator.

The given equation is not in the form of the linear equation y=mx+b.

and when we graph this equation we do not get a straight line.

Hence,  y=10-2/x is a non linear equation

To learn more on slope intercept form click:

https://brainly.com/question/9682526

#SPJ2

A) The best point estimate of the population P is 0.5399

B) The value of margin of error E.≈ 0.0267 (Round to four decimal places as needed)

C) A confidence interval is 0.5132 < p < 0.5666

A) The best point estimate of the population proportion (P) is calculated by dividing the number of respondents who said "yes" (x) by the total number of respondents (n).

In this case,

P = x/n = 557/1032 = 0.5399 (rounded to four decimal places).

B) The margin of error (E) is calculated using the formula: E = z * sqrt(P*(1-P)/n), where z represents the z-score associated with the desired confidence level. For a 99% confidence level, the z-score is approximately 2.576.

Plugging in the values,

E = 2.576 * sqrt(0.5399*(1-0.5399)/1032)

≈ 0.0267 (rounded to four decimal places).

C) To construct a confidence interval, we add and subtract the margin of error (E) from the point estimate (P). Thus, the 99% confidence interval is approximately 0.5399 - 0.0267 < p < 0.5399 + 0.0267. Simplifying, the confidence interval is 0.5132 < p < 0.5666 (rounded to four decimal places).

In summary, the best point estimate of the population proportion is 0.5399, the margin of error is approximately 0.0267, and the 99% confidence interval is 0.5132 < p < 0.5666.

Learn more about z-score from the

brainly.com/question/31871890

#SPJ11

By examining the dotplot, you can see the frequency and distribution of the miles run by Roger. For example, there are 4 instances where Roger ran 0.5 miles, 3 instances where he ran 4 miles, and so on.

The dotplot that displays the data correctly is the one titled "Roger's Training" with a number line labeled "Miles Run" that goes from 0.5 to 5 in increments of 0.5. The dotplot should have the following data points:
0.5, 4
1, 1
1.5, 2
2, 2
2.5, 3
3, 2
3.5, 0
4, 3
4.5, 2
5, 1
This dotplot accurately represents the number of miles Roger ran each day over a 20-day period. Each dot represents a data point from the given list of miles run. The number line indicates the range of miles run, starting from 0.5 and ending at 5, with increments of 0.5.
By examining the dotplot, you can see the frequency and distribution of the miles run by Roger. For example, there are 4 instances where Roger ran 0.5 miles, 3 instances where he ran 4 miles, and so on. This visual representation allows you to easily interpret the data and observe any patterns or trends in Roger's training.

To learn more about dotplot

https://brainly.com/question/15853311

#SPJ11

tan 49° = x/55

tan Θ = opposite/adjacent

x - opposite

55 cm - adjacent

Based on the given information, it is likely that the unit of measure used for the weight of the passenger car is pounds (lbs).

To determine the unit of measure used for the weight of the passenger car, we need to analyze the given value of 4.5 times 10^3 units.

The expression 4.5 times 10^3 is a scientific notation that represents a number multiplied by a power of 10. The exponent indicates the number of decimal places the decimal point should be moved to the right. In this case, 10^3 means the decimal point is moved three places to the right.

To identify the unit of measure used, we can examine the magnitude of the number. In scientific notation, the coefficient (4.5) represents the significant digits, while the power of 10 (10^3) indicates the scale.

Given that the coefficient is 4.5, it is unlikely that the unit of measure is grams or ounces, as those units typically have smaller values. Grams and ounces are commonly used for smaller weights, such as the weight of small objects or substances.

Now let's consider the remaining options: pounds and tons.

Pounds (lbs) are a common unit of measure for weight in the United States. They are used for everyday objects and human-scale weights.

Tons (short tons or US tons) are larger units of measure used for heavy objects or large quantities. They are commonly used in industries like transportation, construction, and shipping.

Considering the magnitude of the weight of the passenger car (4.5 times 10^3 units), it is more reasonable to assume that the unit of measure used is pounds (lbs). This is because 4.5 times 10^3 is a value that is typically associated with the weight of a passenger car, which falls within the range of a few thousand pounds.

In summary, the unit of measure used for the weight of the passenger car is most likely pounds (lbs). This is determined based on the magnitude of the value given in scientific notation, where 4.5 times 10^3 units is a reasonable weight for a passenger car in pounds.

Learn more about decimal at: brainly.com/question/30958821

#SPJ11

Answer:

elaborate further please

Solution

( − 2)(3 + 5)

Step-by-step solution:

Use the sum-product pattern

3x^2−−10

3^2+5−6x−10

Common factor from the two pairs

3^2+5−6−10

(3+5)−2(3+5)

Rewrite in factored form

(3+5)−2(3+5)

(−2)(3+5

hope this was good! <3

Answer:

x = 38 degrees.

The angle marked 2x-1  =75 degrees

Step-by-step explanation:

the opposite angles of a parallelogram are equal.

so:

2x -1 = 75

2x = 76

x = 38

Hope this helps

Answer:

x=38

Step-by-step explanation:

A quadrilateral's interior angles add up to 360°

In a parallelogram, the sides diagonal from it are the same angle measure. This mean that ∠K is 105° and ∠L is 75°. From this, we get:

2x-1=75

Add 1 to both sides

2x=76

Divide both sides by 2

x=38

y = -\(\frac{5}{3}\)x+5  equation has an X intercept of 3 and a y intercept of 5 .

  The point on a line where it crosses an axis is referred to as the "intercept." The slope of the line passes through a point called an intercept on the y-axis.

The equation for a line, which is written as y = mx+c, which stands for slope and y-intercept, respectively, reflects this.

The two main intercepts are X-intercept and Y-intercept. Where the line crosses the x and y axes, respectively, is where the line's x-intercept and y-intercept are situated.

In this case, you are given both intercepts.

Plot a line from the third x-axis point.

On the y-axis, place the coordinates y = 5.

The necessary line is a straight line that passes through these two places is

y = -\(\frac{5}{3}\)x+5

For more such questions on Intercept :

brainly.com/question/14180189

#SPJ4

B

Step-by-step explanation:

since the formula requires you to subtract the x value, if the x value were to be negative(left) then the equation would be (x+3) because minus minus equals to plus but in this case it is (x-3) that means that the x value was positive.

Answer:

B. 5(6-t)

Step-by-step explanation:

5(6-t)

means that 5*6 reduced by t

Since y_1(0) = 1, it satisfies the initial condition. However, y_2(0) = 0 does not satisfy the initial condition, as it should be y(0) = 1. Therefore, only y_1(t) is a solution of the initial value problem.

To verify that both y_1(t) = 1 - t and y_2(t) = -t^2/4 are solutions of the initial value problem, we first need to understand what the problem is. An initial value problem is a differential equation that includes an initial condition. In this case, we can assume that the initial condition is y(0) = 1.
Now, let's substitute both y_1(t) and y_2(t) into the differential equation and see if they satisfy the initial condition. The differential equation is not provided, but assuming it is y'(t) = -t/2, we have:
y_1'(t) = -1
y_2'(t) = -t/2
Substituting y_1(t) and y_2(t) into the differential equation gives:
y_1'(t) = -1

= -t/2 (when t = 2)
y_2'(t) = -t/2

= -t/2 (for all t)
Thus, both y_1(t) and y_2(t) satisfy the differential equation. Now, let's check if they satisfy the initial condition.
y_1(0) = 1 - 0

= 1
y_2(0) = -0^2/4

= 0
In conclusion, y_1(t) = 1 - t is the only solution that satisfies the differential equation and initial condition, while y_2(t) = -t^2/4 is not a solution since it does not satisfy the initial condition.

To know more about initial value visit:

https://brainly.com/question/17613893

#SPJ11

Answer:

20&22

Step-by-step explanation:

let the numbers be X and X+2.

By question, X×(X+2)=440

or, X^2+2X=440

or, X^2+2X-440=0

or, X^2+(22-20)X-440=0

or, X^2+22X-20X-440=0

or, X(X+22)-20(X+22)=0

or, (X+22)(X-20)=0

Either,X-20=0 Or, X+22=0

•°•X=20(true) •°• X=-22(false)

•°•X=20

•°•X+2=20+2=22

•°• The two consecutive even numbers are 20 and 22.

Answer:

yes

Step-by-step explanation:

because the determinant of the coeficient matrix is 4

PLEASE MARK ME AS BRAINLIEST

Answer

answer is C.7200

Answer:

13

Hope this helps, have a nice day/night! :D

If it helped, please mark as brainliest!

Answer:

14.5

Step-by-step explanation:

⇒4\(\frac{1}{2}\) + 2\(\frac{3}{4}\) + 1.5 + 2.25 + 2 + 2\(\frac{1}{2}\)

⇒ 4.5 + 2.75 + 1.5 + 2.25 + 2 + 2.5

⇒ 14.5

Hope this helps!!!

Answer:

246.5

Step-by-step explanation:

86275÷35

= 246.5

approximately 247

Note that the proof that ΔABC ≅ ΔEDC is given as follows:

According to the ASA rule, if any two angles and sides included between the angles of one triangle are comparable to the corresponding two angles and sides included between the angles of the second triangle, the two triangles are said to be congruent.

Thus, given the above statements, it is clear that ΔABC ≅ ΔEDC

Learn more about ASA Congruence Theorem:
https://brainly.com/question/13671709
#SPJ1

Full Question:

Angle BAC is congruent to Angle DEC: Given

C is the midpoint of AE: Given

Prove triangle ABC is congruent to triangle EDC

What are the statements and reasons for this proof?

a) The equation 1 has an infinite number of solutions, as both linear functions have the same slope and internet, hence Nyoko is incorrect.

b) Nyoko cannot find a value of b so that the equation has no solutions.

The equation 1 is given as follows:

6x - 5 + 2x = 4(2x - 1) - 1.

Combining the like terms and applying the distributive property, the simplified equations are given as follows:

8x - 5 = 8x - 4 - 1

8x - 5 = 8x - 5.

As they are linear functions with the same slope and intercept, the number of soltuions is of infinity.

The equation 2 is given as follows:

3x + 7 = bx + 7.

A system of linear equations will have zero solutions when:

As they have the same intercept for this problem, it is not possible to attribute a value of b such that the equation will have no solution.

More can be learned about linear functions at https://brainly.com/question/24808124

#SPJ1

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

Explanation:

The two endpoints are (-3,1) and (-1,-4)

Apply the distance formula

\(d = \sqrt{(x_1 - x_2)^2 + (y_1 - y_2)^2}\\\\d = \sqrt{(-3-(-1))^2 + (1-(-4))^2}\\\\d = \sqrt{(-3+1)^2 + (1+4)^2}\\\\d = \sqrt{(-2)^2 + (5)^2}\\\\d = \sqrt{4 + 25}\\\\d = \sqrt{29}\\\\d \approx 5.3851648\\\\\)

So the approximate distance is roughly 5.38 units and the exact distance is \(\sqrt{29}\) units.

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

As a slight alternative, you can plot the point (-3,-4) and draw a right triangle. Then apply the pythagorean theorem to find the length of the hypotenuse. The vertical and horizontal legs are 5 and 2 units respectively.

It turns out that the distance formula is essentially a modified form of the pythagorean theorem.

Answer:

1 hour   : 15 dollars

2 hours: 20 dollars

3 hours: 25 dollars

4 hours: 30 dollars

5 hours: 35 dollars

Step-by-step explanation:

Substitute the hour number in for h and solve. for example, if you were trying to find 5 hours, you would produce the equation c = 5(5) + 10. once you solve that you get c = 25 + 10 which is also c = 35.

Answer: AC≈2.96

Step-by-step explanation:

\(\displaystyle\\cos65^0=\frac{AC}{AB} \\\\\)

Multiply both parts of the equation by AB:

\(AC=AB(cos65^0)\\\\AC\approx7(0,423)\\\\AC\approx2.96\)

It costs $4 for 2 visits, $8 for 4 visits, $10 for 5 visits, and $16 for 8 visits.

2 visits: c = 2v = 2(2) = $4,

4 visits: c = 2v = 2(4) = $8,

5 visits: c = 2v = 2(5) = $10,

8 visits: c = 2v = 2(8) = $16.

2 visits: c = $30, cost per visit = $15

4 visits: c = $60, cost per visit = $15

5 visits: c = $75, cost per visit = $15

8 visits: c = $120, cost per visit = $15

To learn more about linear cost model refer to:

https://brainly.com/question/30080073

#SPJ1

Answer:

10p - 40

Step-by-step explanation:

Hope this answer helps :)

Hey there!

-2.5(4p - 16)

= -2.5(4p) - 2.5(-16)

= -2.5(4p) + 2.5(-16)

= -10p - 40

Therefore, your answer is: -10p - 40

Good luck on your assignment and enjoy your day!

~Amphitrite1040:)

The area of quadrilateral EFGH is closest to 29 square units.

The area of a shape simply means the total space that is taken by the shape. It simply expresses the extent of the region on a particular plane as well as a curved surface.

Based on the values or the sides, and the slopes given, the area will be:

= 1 + 4 + 8 + 8 + 2 + 4 + 2

= 29 units.

Learn more about area on:

brainly.com/question/25292087

#SPJ1

Answer: what your question??? I don’t see your question for me to answer it.

Step-by-step explanation: