Mariko makes a slice through a three-dimensional object perpendicular to the
base. The cross-section is a rectangle. What three-dimensional shapes might
Mariko have cut?

Answer:

28.26 inches

Step-by-step explanation:

The diameter of the wheel is 3, so the circumference, or distance around the wheel, is 3.14 * 3 (pi times diameter)= 9.42. The wheel goes around 3 times, so 9.42*3=28.26

Answer:

Step-by-step explanation:

Top left

Top right

Bottom left

Bottom right

Answer:

AAS, HL, ASA, Not enough info

Step-by-step explanation:

Answer:

Step-by-step explanation:

Equation of a line is y = mx + c

where

m is the slope

c is the y intercept

To find an equation of a line given two points first find the slope / gradient

Slope of the line using points (-1,4) and (-2,2) is

\(m = \frac{2 - 4}{ - 2 + 1} = \frac{ - 2}{ - 1} = 2\)

So the equation of the line using point (-1,4) is

Hope this helps you

Answer:

4x^2+x

Step-by-step explanation:

(x)(4x+1)=(x)(4x)+(x)(1)

Hope this helped :)

Answer:

10

Step-by-step explanation:

According to the question, the true statement is the function 'h' is a vertical translation of a function ''f.

What is exponential function?

The exponential function can be defined as the base of two with the integer powers. The base can be represented as common factors as well as common multipliers. The graph representation of the exponential function can be called as "rate of change". It either increases or decreases or constant with respect to another functions.

The transformation of a function can be performed either with translation, reflection, vertical sliding or horizontal sliding. It can be done with the help of the calculated values known as asymptotic. And the end behavior of the function is always consistent.

To learn more about the exponential function from the given link:

https://brainly.com/question/14197900

#SPJ1

Discouraging consumers from purchasing products from an insurer is referred to as "consumer dissuasion." It involves implementing strategies or tactics to dissuade potential customers from choosing a particular insurance company or its products.

Consumer dissuasion is a practice employed by insurers to discourage consumers from selecting their products or services. This strategy is often used to manage risk by discouraging individuals or groups that insurers perceive as having a higher likelihood of filing claims or incurring higher costs. Insurers may employ various techniques to dissuade potential customers, such as setting higher premiums, imposing strict eligibility criteria, or offering limited coverage options. The purpose of consumer dissuasion is to selectively attract customers who are deemed less risky or more profitable for the insurer, thereby ensuring a healthier portfolio and reducing potential losses. By implementing strategies that discourage certain segments of the market, insurers can manage their risk exposure and maintain profitability. It is important to note that consumer dissuasion practices should adhere to applicable laws and regulations governing the insurance industry, including fair and transparent practices. Insurers are expected to provide clear and accurate information to consumers, enabling them to make informed decisions about insurance coverage and products.

Learn more about insurance company here:

https://brainly.com/question/32110345

#SPJ11

The absolute error for the 3rd week is 5.0.

To calculate the 2-period moving average, we take the average of the current and previous periods.

Given data:

Week 1: Actuals = 17.00

Week 2: Actuals = 20.00

Week 3: Actuals = 10.00

To calculate the forecast for Week 3 using the 2-period moving average, we average the values of Week 2 and Week 3:

Forecast Week 3 = (Week 2 + Week 3) / 2

              = (20.00 + 10.00) / 2

              = 15.00

The forecast for Week 3 is 15.00.

To calculate the absolute error for Week 3, we subtract the actual value from the forecast:

Absolute Error Week 3 = |Forecast Week 3 - Actuals Week 3|

                    = |15.00 - 10.00|

                    = 5.00

The absolute error for the 3rd week is 5.0.

Learn more about absolute error here:

https://brainly.com/question/30759250

#SPJ11

Using the data below, Use the 2 period moving average to create the forecast calculate the absolute error for the 3rd week. Week Actuals 17.00 20.00 10.00 11.00 Submit Answer format: Number: Round to: 1 decimal places.

In this solution, we assume that the given sides of ∆ABC and ∆DEF correspond to each other. So, the side DE is equal to 6 cm.

Since ∆ABC ~ ∆DEF, the corresponding sides of the triangles are proportional to each other, from that the following proportion can be done:

AB/DE = BC/EF

By substituting the given values, we get:

16/DE = √(64/9)

To simplify the equation, we have to square both the sides:

(16/DE)² = 64/9

By Cross-multiplying, we get:

256 = 64(DE)²/9

By simplifying further, we have:

(DE)² = (256 × 9)/64

(DE)² = 36

By taking the square root of both sides, we get:

DE = √36

DE = 6 cm

Therefore, the DE is equal to 6 cm.

To know more about triangle;

https://brainly.com/question/32489731

Answer: A is the correct answer (an =2,250+250(n-1)

Step-by-step explanation:

I hope this helped have fun cheating on the mid terms baddiesss

The k value for the system of equation 2x + 3y = 7 and 8x + (K + 4)y - 28 = 0 that has infinitely many solution is 8.

First for infinitely many solution the rule is all comparisons have the same value or \(\frac{a_1}{a_2} = \frac{b_1}{b_2} =\frac{c_1}{c_2} = k\) with the equation ax + by + c = 0.

So for the first equation we can written as 2x + 3y - 7 = 0.

Then for the second equation we can written as 8x + (K+4)y - 28 = 0.

The we can comparison two equation. So, for a value is 2/8 = 1/4 and for c value is -7/-28 = 1/4. So according to the rule, the comparisons value for b also 1/4. So,

\(\frac{b_1}{b_2}\) = 1/4

3/(K+4) = 1/4

we cross multiply

12 = K + 4

12 - 4 = K

8 = K

Thus, the k value for the equation 8x + (K + 4)y - 28 = 0 and 2x + 3y = 7 is 8.

You question is incomplete, but most probably your full question was

Find the value of k for which the system of equations 2x+3y=7 and 8x+(k+4)y−28=0 has infinitely many solution.

Learn more about equation here:

brainly.com/question/13729904

#SPJ4

Answer:

2000

Step-by-step explanation:

100/25=4

500*4=2000

The solution of the system of equations is given by the ordered pair (2, 2).

In order to graph the solution to the given system of equations on a coordinate plane, we would use an online graphing calculator to plot the given system of equations and then take note of the point of intersection;

y = -x + 4    ......equation 1.

y = 1/2(x) + 1 ......equation 2.

Based on the graph shown in the image attached above, we can logically deduce that the solution to this system of equations is the point of intersection of the lines on the graph representing each of them, which lies in Quadrant I, and it is given by the ordered pairs (2, 2).

Read more on solution and equation here: brainly.com/question/25858757

#SPJ1

Two times -10 is -20. Therefore, it is not equal to 50.

Answer:

x=3

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

5(x−1)+3=13

(5)(x)+(5)(−1)+3=13(Distribute)

5x+−5+3=13

(5x)+(−5+3)=13(Combine Like Terms)

5x+−2=13

5x−2=13

Step 2: Add 2 to both sides.

5x−2+2=13+2

5x=15

Step 3: Divide both sides by 5.

5x

5

=

15

5

x=3

Answer:

x=3

Number 1

Step-by-step explanation:

Number 1 it is a good answer

The scatter plot of the data given is:

To find it we have to plot each of the points given in the table. In here the horizontal axis is the price and the y axis the numner of items sold.

Comparing this with the plots given we conclude that the answer is D.

Answer:

maybe take off the ( and then add the numbers then see tht from there and maybe subtract

Step-by-step explanation:

Answer:

2.83

Step-by-step explanation:

The basic function equivalent to the piecewise-defined function f(x) = x if x ≥ 0 and -x if x < 0 is f(x) = |x|, which represents the absolute value of x.

The given piecewise-defined function f(x) has different expressions for different intervals. For x greater than or equal to zero, f(x) takes the value of x. For x less than zero, f(x) is equal to -x. We need to find a basic function that captures this behavior.

Among the options provided, f(x) = |x| is equivalent to the given piecewise function. The absolute value function, denoted by |x|, returns the positive value of x regardless of its sign. When x is non-negative, |x| equals x, and when x is negative, |x| is equal to -x, mirroring the conditions of the piecewise-defined function.

The function f(x) = |x| represents the absolute value of x and matches the behavior of the given piecewise-defined function, making it the equivalent basic function.

In summary, the basic function equivalent to the piecewise-defined function f(x) = x if x ≥ 0 and -x if x < 0 is f(x) = |x|, which represents the absolute value of x.

Learn more about absolute value here:

https://brainly.com/question/17360689

#SPJ11

Solving an equation in algebra - mathematics will BOMDAS rule. Multiplication, division, addition, and subtraction are performed before.

However, in order to simplify things, if there are any exponential or logarithmic components, solve them first before applying BOMDAS to reduce them to a single solvable term. This is required by the rules.

So the list goes as

1. Exponents

2. Roots

3. Multiplication

4. Division

5. additional

6. Subtraction

However. Using a regular or scientific calculator will generate a lot of debate. A scientific calculator will adhere to the principles, while a typical calculator will evaluate from left to right or precisely the operator used first.

Using a scientific calculator, 5+2x3=11 instead of the normal one's 5+2x3=21.

Furthermore, the preferred behavior norm for division and multiplication is different.

Thus, people's difficulty with mathematics is not unjustified. The choice of how you want to approach it is ultimately up to you.

Know more about algebra

https://brainly.com/question/22399890

#SPJ4

Answer: Dome Fuji, in Antarctica, is the coldest place in the world with a record low of –92 degrees.

Step-by-step explanation:

The critical value of t for a 90% confidence interval with df = 4 is approximately: d) 1.645. So, option (d) is correct

To estimate the critical value of t for a 90% confidence interval with degrees of freedom (df) equal to 4, we can use t-tables, software, or a calculator.

The t-distribution is a probability distribution used for hypothesis testing and constructing confidence intervals when the population standard deviation is unknown. The critical value of t represents the cutoff point beyond which we can reject the null hypothesis or accept the alternative hypothesis.

To estimate the critical value of t for a 90% confidence interval with degrees of freedom (df) equal to 4, you can use t-tables, software, or a calculator.

Looking up the value in a t-table or using a calculator or software, the critical value of t for a 90% confidence interval with df = 4 is approximately: d) 1.645

To know more about probability distribution refer to

https://brainly.com/question/14210034

#SPJ11

Answer:

A. (-2,1)

Step-by-step explanation:

The blue point on the graph represent the coordinates where the two lines intersect or meet, and that means it is the solution of the equation.

Hope this helps :)

Answer:

Step-by-step explanation:

\(\begin{bmatrix}y=\frac{1}{2}x+2\\ y=-2x-3\end{bmatrix}\\\\\mathrm{Subsititute\:}y=-2x-3\\\\\begin{bmatrix}-2x-3=\frac{1}{2}x+2\end{bmatrix}\\\\Isolate\:x\:for : \\-2x-3=\frac{1}{2}x+2\: :x=-2\\\\\mathrm{For\:}y=-2x-3\\\\\mathrm{Subsititute\:}x=-2\\\\y=-2\left(-2\right)-3\\\\y= 4-3\\\\y=1\\\\y=1,\:x=-2\)

Answer:

a.125.89..............

Answer:

D. x > -3

Step-by-step explanation:

open circle means its either < or > sign. arrow is pointing right which is greater than the number.

Answer:

(2x-3)(2x+1)

Step-by-step explanation:

4x^2 - 4x - 3

we need two numbers that give 12 when multiplied and 4 when subtracted

the numbers are 6 and 2 because 6*2=12 and 6-4=4.

4x^2 - (6-2)x -3

4x^2 -6x +2x -3

take common

2x(2x -3)+1(2x-3)

take (2x-3) as common

(2x-3)(2x*1 + 1*1)

(2x-3)(2x+1)

Right triangles ABC and DEF are drawn to measure the slope of the line is:

a) run = 2 rise = 3 slope = 3/2

b) run = 6 rise = 9 slope = 9/6 = 3/2

c) Yes, they are similar because the 2 triangles are similar.

Two triangles are similar if they meet one of the following criteria. : Two pairs of corresponding angles are equal.

What is Right triangles?

A right triangle, also known as a right-angled triangle, right-perpendicular triangle, orthogonal triangle, or previously rectangled triangle, is a triangle with one right angle, or two perpendicular sides. The foundation of trigonometry is the relationship between the sides and various angles of the right triangle.

To learn more about triangles visit:https://brainly.com/question/2773823

#SPJ1

Answer: 52.

Step-by-step explanation:

52x2=104

104-60=44

44/11=4