help me please!!!!!!!​

Answer:  E is located at (-2, 6)

Explanation:

The rule for reflecting over y = x is [tex](x,y) \to (y,x)[/tex]

The x and y coordinates swap places.

Point E' is located at (6, -2) so that means point E must be located at (-2, 6)

Answer: -0.619

Step-by-step explanation:

Answer:

there is no picture but the y intercept can be either positive or negative. it is the point where the x is 0 and the y is a number. it lies on the y axis.

Step-by-step explanation:

Answer:

Y intercept is is where the line crosses the y-axis (touches the y-axis).

Step-by-step explanation:

Answer:

The slope is m = -1

Step-by-step explanation:

Use the slope formula:

m=y2-y1/x2-x1

= -0-(-2)/-2-0

= 2/-2

= -1

Hope this helps!!!

Answer:

slope is -1

Step-by-step explanation:

Answer:

C) x ≥ 0 and y ≥ 0

0.5x + y ≤ 500

x + 1.5y ≤ 800

Step-by-step explanation:

A children clothing manufacturer has 500 yards of material to make shirts and skirts. A shirt requires 0.5 yards of fabric, and a skirt requires 1 yard of fabric. It takes 1 hour to make a shirt and 1.5 hours to make a skirt. The manufacture has 800 hours available to make shirts and skirts.

Which system of inequalities represent the constraints for this situation? Let x = number of shirts, and let y = number of skirts.

A) x ≤ 0 and y ≤ 0

0.5x + y ≤ 800

x + 1.5y ≤ 500

B) x ≤ 0 and y ≤ 0

0.5x + y ≥ 800

x + 1.5y ≥ 500

C) x ≥ 0 and y ≥ 0

0.5x + y ≤ 500

x + 1.5y ≤ 800

D) x ≥ 0 and y ≥ 0

0.5x + y ≥ 500

x + 1.5y ≥ 800

number of shirts,x and number of skirts,y must be greater than 0 since it can not be a negative value

x ≥ 0 ; y ≥ 0

Inequality for number of yards

x = 0.5 yards ; y = 1 yard

Total yards = 500

The inequality is

0.5x + y ≤ 500

Inequality for hours of production

x = 1 hour ; y = 1.5 hours

Total available hours for production = 800

The inequality is

x + 1.5y ≤ 800

Therefore, the system of inequalities which represent the constraints for this situation is

x ≥ 0 ; y ≥ 0

0.5x + y ≤ 500

x + 1.5y ≤ 800

x ≥ 0 and y ≥ 0

0.5x + y ≤ 500

x + 1.5y ≤ 800

When graphed the system shows that the manufacturer should make 200 shirts and 400 skirts for a maximum profit.

Answer:

0.02987 %

Step-by-step explanation:

2.987 / 100 = 0.02987 %

Answer:

$160

Step-by-step explanation:

These discounts would be added one after the other. Therefore, we would first apply the first discount of 1/3 to the original price. Since it is a discount it means that from the original price we would pay 2/3. We do this by multiplying this fraction by the original price like so...

$320 * (2/3) = $213.33

Now we add the second discount of 1/4. Again, since it is a discount it means that we would be paying 3/4 of the current price.

$213.33 * 3/4 = $160

Finally, we can see that Sally would have ended up paying $160 for the TV.

Answer:

3.9375oz

i think this is right

Answer:

2.66666666667

Step-by-step explanation:

Answer:

The length of the loan will be about 5.5 years

Answer:

5.5 years

Step-by-step explanation:

Answer:

110°

Step-by-step explanation:

just add 85+25 and that's equal to 110°

Answer:

4,left,4,down

Step-by-step explanation:

Answer:

4 units to the left and 4 units down

Step-by-step explanation:

(1,5)-4 units to the left is x value of -3

and (-3,5) 4 units down is y value of 1

Answer:

FE is greatest, GF is second, and GE is least. Flip it around bc Im dumb and did greatest to least and you get

GE then GF then FE, which is A

Step-by-step explanation:

The higher the opposite angle, the higher the side length.

Answer:

(-1, 2)

Step-by-step explanation:

Answer:

f(5)=12

Step-by-step explanation:

Replace all x by 5

f(5)=3(5)-2

multiply 3 and 5 together

f(5)=15-2

Simplify:

f(5)=13

Hope this helps!

Answer:

[tex]f(5) = 3(5) - 2 = 15 - 2 = 13[/tex]

Step-by-step explanation:

Hello. Just exchange x with 5.

Answer:

Step-by-step explanation:

Answer:

42

Step-by-step explanation:

2x+204=180

2x= -24

x= -12

-12+54=42

Well first-

Mason planted 12 bushes in one hour, so basically all you have to do is multiply the amount of bushes planted in a hour (12) by the hours (3) so-

12 x 3 = 36 plants for 3 hours

your welcome :)

Answer:

I think 3

Step-by-step explanation:

I'm not totally for sure about it though. sorry :(

Answer:

Triangle sum theorem

Step-by-step explanation:

The required approximate sample mean salary is $17750.725.

To approximate the sample mean, we first need to find the midpoint of each salary range and then multiply it by the number of employees in that range to get the total salary for that range. Then we can sum the total salaries and divide by the total number of employees to get the sample mean.

The midpoint of each salary range can be found by taking the average of the lower and upper bounds of the range. For example, the midpoint of the first range (3.001-10,000) is (3.001 + 10,000) / 2 = 5001.5005.

Using this approach, we can construct the following table:

Salary (5) Employees Midpoint Total Salary

3.001-10,000 14 5001.5005 70021.007

10.001-15,000 16 12500.5000 200008.000

15.001-20,000 14 17500.5000 245007.000

20.001-25.000 17 22500.5000 382511.500

25.001-30.000 19 27500.5000 522510.500

To find the sample mean, we add up the total salaries and divide by the total number of employees:

[tex]$\bar{x} = \frac{\sum_{i=1}^n x_i}{n} = \frac{70021.007 + 200008.000 + 245007.000 + 382511.500 + 522510.500}{14 + 16 + 14 + 17 + 19} \approx 17750.725$[/tex]

Therefore, the approximate sample mean salary is $17750.725

To know more about Mean visit:

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Solve for y.

8x−4y=16

-4y = -8x + 16

y = (-8x + 16)/-4

y = (-8x)/-4 + (16/-4)

y = 2x - 4

We only need two points to graph linear equations.

Now let x be 0 and solve for y.

y = 2(0) - 4

y = -4

This leads to the point (0, -4).

We need another point.

Let y = 0 and solve for x.

0 = 2x - 4

4 = 2x

4/2 = x

2 = x

This leads to the point (2,0).

Plot these two points on the xy-plane and connect the points with a straight line.

I'll let you do that.

Understand?

Answer:

Step-by-step explanation:

A simple random sample of size n is drawn from a population that is normally distributed. The sample​ mean, x​, is found to be 108​, and the sample standard​ deviation, s, is found to be 10. ​(a) Construct a 96​% confidence interval about μ if the sample​ size, n, is 17. ​(b) Construct a 96​% confidence interval about μ if the sample​ size, n, is 12. ​(c) Construct a 90​% confidence interval about μ if the sample​ size, n, is 17. ​(d) Could we have computed the confidence intervals in parts​ (a)-(c) if the population had not been normally​ distributed?

Answer:

3

Step-by-step explanation:

Answer:

a

Step-by-step explanation:

Answer:

94 pizzas will be sold

Step-by-step explanation:

We have to use the equation and replace 15 with x.

x=15

y=3.4x + 43

y=3.4(15) + 43

y=51 + 43

y=94

(15,94)

There will be 94 pizzas sold nightly if 15 coupons were issued.

Answer: To answer this question, substitute the number of tickets sold for the x value.

y = 3.4(15) + 43

Solve the equation by first multiplying the 3.4 and the 15.

3.4 x 15 = 51

This leaves your equation looking like this:

y = 51 + 43

The final step is to add he two integers together.

51 + 43 = 94

So the final answer is y = 94

Therefore, there will be 94 pizzas sold nightly if 15 coupons were issued.

Hope this helps... Plz mark me brainliest if i am correct... Stay safe and have a great weekend!!! :D

Answer:

m=2/3, b=4

Step-by-step explanation:

Using the rise over run method, you can count from two points. Also since this line is positive. The b is found by seeing where the line crosses the y axis. It crosses at 4.

Answer:

-96np^10

Step-by-step explanation:

I hope it's right