a shipping box should weigh 1.0 pound.if there is a 10% error on the weight, what is the range of acceptable weight?

Answer:

Slope=

2.000

1.000

​

=0.500

x−intercept=

−1

9

​

=−9.00000

y−intercept=

2

9

​

=4.50000

Step-by-step explanation:

 Slope = 1.000/2.000 = 0.500

 x-intercept = 9/-1 = -9.00000

 y-intercept = 9/2 = 4.50000

Answer:

because AC and BD bis => AX = XC; BX = XD

ΔAXD ≅ ΔCXB (SAS) because: AX = CX

                                                    DX = BX

                                                    m∠AXD = m∠BXC ( 2 opposing angles)

because ΔAXD ≅ ΔCXB (SAS)

=> AD = BC and m∠DAX = m∠BCX

because m∠DAX = m∠BCX => AD//BC

ABCD has AD = BC and AD//BC => ABCD is a parallelogram

Step-by-step explanation:

Answer:

C)  y = 10/3x - 5

Step-by-step explanation:

Slope intercept equation is y = mx + b:

    m is the slope

    b is y-intercept

When you read slope you can also read it as rise over run. Rise is move up or down on the y axis depending if number is negative or positive. Run is move left or right on x axis depending if number is negative or positive.

Example: y = [tex]\frac{10}{3} x - 5[/tex]

Start at the y-intercept which is -5. On graph you can see the line crosses the y axis at (0, -5). From this point rise 10 then run 3 you'll end up at point (3, 5). Connect the dots of the two points and you'll see a line like the one in the problem.

x + y = 16

y = -3x

x=-8

y=24

-8+24=16

16=16

-3(-8)=24

24=24

Answer:

x=0

Step-by-step explanation:

x+x-x=x-x

Answer:

x=0...........................................

Answer:ambot waya ako ka balo ina

Answer:

Your answer would be 6, -4, and 3

Step-by-step explanation:

The roots of the original polynomial equation are 6, -4 and 3

The polynomial equation is given as:

P(x) = (x - 6)(x + 4)(x - 3)

Set the polynomial to 0

(x - 6)(x + 4)(x - 3) = 0

Split the equation

(x - 6) = 0, (x + 4) = 0 and (x - 3) = 0

Solve for x in each split

x = 6, x = -4 and x = 3

Hence, the roots of the original polynomial equation are 6, -4 and 3

Read more about polynomial equation at:

https://brainly.com/question/2833285

#SPJ2

Answer:

what?

Step-by-step explanation:

Answer:

57 + j = A

Step-by-step explanation:

So, the word TOTAL comes up in this question, therefore we know we are adding. So the answer would be ~

57 + j = A

Were A is the answer.

Have a Great Day!!

~ PumpkinSpice1♥

Answer:

30

Step-by-step explanation:

ita directly proportional so its 30.

this is because 20 times 2 is 40 and 15 times 2 is 30

Answer:

1.) Right

2.)Acute

3.) obtuse

Step-by-step explanation:

Answer:

1.right

2.acute

3.obtuse

Given:

The inequality is

[tex]-10+8x<6x-4[/tex]

To find:

The missing step in solving the given inequality.

Solution:

Step 1: The given equation.

[tex]-10+8x<6x-4[/tex]

Step 2: Subtract 8x from both sides.

[tex]-10+8x-8x<6x-4-8x[/tex]

[tex]-10<-2x-4[/tex]

Step 3: Add 4 on both sides.

[tex]-10+4<-2x-4+4[/tex]

[tex]-6<-2x[/tex]

Step 4: Divide both sides by -2 and change the sign of inequity as we divide the inequality by a negative number.

[tex]\dfrac{-6}{-2}>\dfrac{-2x}{-2}[/tex]

[tex]3>x[/tex]

Therefore, the missing step is [tex]3>x[/tex].

Answer:

(2, 3)

Step-by-step explanation:

lines with undefined slopes are vertical lines

Answer:

Time taken by Mary to get to Brandon = 3 hours

Note: The complete question is found in the attachment below

Step-by-step explanation:

Step 1: Determining the average speed of Mary

At the sign, it shows that Mary has travelled 30 km from Apton in 2 hours to get to the sign.

Therefore, the average speed of Mary is given by;

average speed = total distance/time taken

average speed = 30 km/ 2 hours = 15 km/hr

Step 2: determining the time taken to get to Brandon

Also, from the sign, it can be seen that Brandon is still 45 km ahead. Since Mary continues at the same speed, the time taken will be;

time taken = total distance/average speed

time taken = 45 km/ 15 km/hr

time taken = 3 hours

Answer: -3 is greater than -7 and the absolute value of -3 is less than the absolute value of -7.

Step-by-step explanation:

For NEGATIVE numbers, the closer the value is to 0, the greater it is. -3 is closer to 0 than -7 is, so -3 is greater than -7. For POSITIVE numbers, the further away the number is from 0, the greater it is. The absolute value of -3 is 3 and the absolute value of -7 is 7, and 7 is farther away from 0 than 3 is. So, the absolute value of -3 is less than the absolute value of -7. Hope this helps!

Answer:

D

Step-by-step explanation:

for A if you subtract 3 from both sides and divide by 10 from both you get x = 0 so that has infinate solutions

for B you add 8 to both sides and divide by 16 getting the same thiong as A

For C you ditribut 4 to 2x and -3 getting 8x-12=8x-12 if you solve it you get the answer as A & B

For D if you subtract 12 from one side you get -6x = -6x -12 (-12)

causing you not to be able to solve it

Answer:

Step-by-step explanation:

1) y = 5x

x      y

2     10

3      15

7       5 * 7 = 35

1       5 * 1  =  5

2) a = 4b

a               b

12             3

20            5

4*10=40   10

1                 1/4

3) m = n + 2

m                n

5                  3

10                 8

20                18

1                    -1

Answer:

Step-by-step explanation:

Slope intercept form is found by [ y = mx + b ] where m = slope and b = y-intercept. We are given that a salesperson gets $40000 as a base salary. Since this value doesn't change it is the starting value, in other words the y-intercept. The salesperson also gets $3000 for every subscription they sell. Since this amount grows at a constant rate, that is the slope. Now, we can write the slope intercept form of [ y = 3000x + 40000 ].

Best of Luck!

Answer:

1. y = 3000x + 40000

2. Option A: base salary of the salesperson

3. Option A: the commission per subscription

Step-by-step explanation:

1. The commission of $3000 will be the first number, then will come the salary. Now, since it has to be in slope form, it is on the y-intercept, so we write y.

2. It is the base salary because it is the only number that does not have a missing value, 3000x does.

3. The commission per subscription is the answer because the context of the whole slope is the commission per subscription. Question 2 was the y-intercept.

Answer:

9 months

Step-by-step explanation:

got it right

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a )

[tex]angle \: 4 = 62°[/tex]

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b )

[tex]8x + 6 = 62[/tex]

Subtract sides 6

[tex]8x + 6 - 6 = 62 - 6[/tex]

[tex]8x = 56[/tex]

Divide sides by 8

[tex] \frac{8x}{8} = \frac{56}{8} \\ [/tex]

[tex]x = 7[/tex]

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Answer:

4 = 15.5 degrees

Explanation:

180 degrees - 118 degrees = 62 degrees

62/4= 15.5 degrees

Answer:

x = 7 degrees

Explanation:

8x+6=62  

62-6=56

8x=56

x=7

Answer:

Step-by-step explanation:

Answer:

7.692

Step-by-step explanation:

Divide 84 by 10.92 to get 7.69230769231

Round 7.69230769231 to the nearest thousandth to get 7.692.

Answer: 7.69 rounded

Step-by-step explanation: The numbers go on further but I just rounded it to the hundredths. The full number if you want is 7.69230769231.

Now, Change the divisor 10.92 to a whole number by moving the decimal point 2 places to the right. Then move the decimal point in the dividend the same, 2 places to the right.

We then have the equations:

8400 ÷ 1092 = 7.69

and therefore:

84 ÷ 10.92 = 7.69

Both calculated to 2 decimal places.  

                               0 0 0 7. 6 9

1 0. 9 2 |8 4. 0 0 0 0

                                − 0          

                                       8 4        

                                 −   0        

                                       8 4. 0      

                               −     0      

                                        8 4. 0 0    

                                − 7 6. 4 4     

                                       7. 5 6 0  

                                − 6. 5 5 2    

                                       1. 0 0 8 0

                                −        .9      8  2 8  

                                          .0 2 5 2

Remember that it can keep going on for more decimal places, but this is to 2 decimal places so the answer to 2 decimal places is 7.69.

Hope this helps!

Answer:

3/4

Step-by-step explanation:

(17,-7) And (13,-4).  First take -4 and subtract it from-7.  When you do that you get 3.  Then Subtract 13-17.  You get 4.  Write 3 and 4 as a fraction.  3/4.  The 3 is the x-value and the 4 is the y value. So 3/4 is your slope

Answer:

-12

Step-by-step explanation:

The slope formula is y2-y1 divided by x2-x1

I plugged it in and got

-12

Answer:

UNDEFINED

Step-by-step explanation:

change in y over the change in x is how you'd find slope, however, x is the same in both of these, making this a limitation not an equation, therefore the slope is undefined 18-18 = 0 -> Anything divided by zero as a slope is undefined.

Answer:

6x+20

Step-by-step explanation:

7x+13= (-6x+12) + (5x-5) + y

7x+13= -1x+ 7 + y

6x+20=y

I hope im right!