A rectangular field is 10m longer than wide. The area of the field is 2000m². Find the perimeter of the field.

Answer:

Mr. Jones

Step-by-step explanation:

it's Mr. Jones because he drove 63.6 miles and his wife drove 61.3

Answer:

0.4 of the chocolate bar.

Step-by-step explanation:

Answer: n = 3

Step-by-step explanation:

Answer:

3

Step-by-step explanation:

take the 7 and minus it from 31 then divide 8 from 31

Answer: Cold length 7+days and medicine taken is 0.24, the box under is 0.76. Cold length 7+days and medicine not taken is 0.69 and the box under is 0.31. It should look like: 0.24 0.69

0.76. 0.31

Step-by-step explanation: the box is vertical, the total is on the bottom and not the side. This means that you would have to add 6 and 19 together to get 25. 6/25 is 0.24 and the box under would be the rest of the number to get to 1.00 (0.76) because the total is on the bottom. If the total was on the side then you would do 6+27=33, then 6/33 = 0.18 and the remaining amount needed to get to 1.00 is 0.82. Furthermore, if the table has the total at the bottom then, the numbers you add are on the bottom and top box. If the table has the total on the side then, the numbers you add are the boxes that are on the left and right. Remember to round to the nearest hundredth. Your welcome.

The two-way column relative frequency table is,

                                          Medicine taken        Medicine not taken  

cold length (≥ 7 days)               0.24                                0.69                

cold length (< 7 days)                10.76                               0.31                

           Total                                1.00                                 1.00                        

"It is a way to display relative frequencies (percentages or ratios), instead of just frequency counts."

For given example,

we have been given a two-way frequency table on whether medicine was taken and cold length.

We need to find the column relative frequency table.

First we find the total of each column.

                                        Medicine taken      Medicine not taken  

cold length (≥ 7 days)                6                                  27                

cold length (< 7 days)                19                                 12                

           Total                               25                                39                  

Now, divide each element of column by its respective total.

                                         Medicine taken           Medicine not taken  

cold length (≥ 7 days)                 6/25                                  27/39                

cold length (< 7 days)                19/25                                 12/39                

           Total                               25/25                                39/39

Therefore, the two-way column relative frequency table would be,

                                           Medicine taken        Medicine not taken  

cold length (≥ 7 days)                 0.24                                0.69                

cold length (< 7 days)                10.76                               0.31                

           Total                                1.00                                 1.00            

Learn more about relative frequency table here:            

https://brainly.com/question/12576014

#SPJ2

Answer:

fwoueyfg WFE

Step-by-step explanation:

TIE FIGHTERS GO ZOOOOM

Answer:

B.) 91

Step-by-step explanation:

84.5/13=6.5

19.5/3=6.5

Multiply 14 by 6.5, and you have your answer.

14*6.5=91

The answer is [B] 91.

Answer:

Im confused what are u supposed to do ?

Step-by-step explanation:

Answer:

x=0

Step-by-step explanation:

Take the logarithm of both sides of the equation to remove the variable from the exponent. Hope this helps!

Answer:

is it for a test or something

Step-by-step explanation:

Answer:

[tex] \frac{3}{2} + x = \frac{7}{4} \\ x = \frac{3}{2} - \frac{7}{4} \\ x = \frac{6 - 7}{4} \\ = \frac{ - 1}{4} \\ x = - \frac{1}{4} [/tex]

Answer:

61

Step-by-step explanation:

154 * 2/5 = 61.6

Answer: it should be no solution.

Step-by-step explanation:

The graph of the linear equation −6x+9y=−18 , x = -3 and Y = -2.

Linear equations are  equations of the 1st degree. This is a straight line equation. The solutions of linear equations form the values ​​that, when substituted into the unknown values, make the equation true. There is only one solution for one variable. For example, the equation x 2 = 0 has only one solution  x = -2. However, for a linear equation in two variables, the solutions are calculated as the cross coordinates of a point in the Euclidean plane.

Given;

−6x+9y=−18

when x=0

then, -6(0)+9y= -18

                  9y = -18

                    y = -18/9

                    y = -2

put y= 0

          -6x+9(0)= -18

                  -6x = -18

                     x = -18/6

                      x = -3

To learn more about linear equation, refer;

https://brainly.com/question/11897796

#SPJ2

Answer:

...........

Answer:

Slope of the line if two points are known

Step-by-step explanation:

Formula is y2-y1/x2-x1

so that 1-(-9)/-2-(-2)

10/0 is undefined that means line is parallel to y-axis

when a line is parallel to y axis it has no slope.

Answer:

DDDDDDDDDDDDD

Step-by-step explanation:

DDDDDDDDDDD

Answer:

see below

Step-by-step explanation:

3. [tex]\angle BCA = \angle CAD[/tex]

Reason

By alternate interior angles

4. [tex]\triangle ABC \cong \triangle CDA[/tex]

Reason

By SAS

Answer: 1/q^98

Step-by-step explanation: multiply the bottom party of this fraction which is q^-98. Since you can't technically have a negative exponent you right the recepricaal which makes it into a fraction. Therefore, the answer is 1 over q^98

Answer:

1/q98

Step-by-step explanation:

pls I hope this helps, if right could you mark me brainliest I am only 3 away from leveling up!!!

Answer:

We conclude that the equation in slope-intercept form of the line that passes through  (12,9) and is perpendicular to the graph of y = -3/4x + 1 will be:

Step-by-step explanation:

We know the slope-intercept form of the line equation

y = mx+b

where

Given the line

y = -3/4x + 1

comparing with the slope-intercept form of the line equation

The slope = m = -3/4

We know that a line perpendicular to another line contains a slope that is the negative reciprocal of the slope of the other line, such as:  

slope = m = -3/4

Thus, the slope of the new perpendicular line = – 1/(-3/4) = 4/3

Using the point-slope form

[tex]y-y_1=m\left(x-x_1\right)[/tex]

where m is the slope of the line and (x₁, y₁) is the point

substituting the values of the slope = 4/3 and the point (12, 9)

[tex]y-y_1=m\left(x-x_1\right)[/tex]

[tex]y-9=\frac{4}{3}\left(x-12\right)[/tex]

Add 9 to both sides

[tex]y-9+9=\frac{4}{3}\left(x-12\right)+9[/tex]

[tex]y=\frac{4}{3}x-16+9[/tex]

[tex]y=\frac{4}{3}x-7[/tex]

Therefore, we conclude that the equation in slope-intercept form of the line that passes through  (12,9) and is perpendicular to the graph of y = -3/4x + 1 will be:

Answer:

C because 100 percent of 15 is 15 and 20 percent of 15 is 3

Answer:

The answer is w^2 -12w +36

Answer: 77 guests (I think)

Step-by-step explanation:

Answer:

it's answer is A x = 3

x³ = 27

x³ = 3³

x = 3

Hope it will help :)

Answer:

A. x = 3

Step-by-step explanation:

The question is;

[tex]x^{3} = 27[/tex]

To solve it, one has to do;

[tex]x = \sqrt[3]{27}[/tex]

(x equals the cube root of 27)

The cube root essentially asks, what number times itself three times equals the number under the radical.

3 times itself 3 times equals 27, hence the answer is 3.

Answer:

0.25 pound per table spoon

Answer:

x = 5

Step-by-step explanation:

the angles of a triangle add up to 180°

17x+13x+6x=180

36x = 180

x = 5

Answer: 5

Step-by-step explanation:

To start off, the angles of a triangle add up to 180.

Therefore, you would find he answer by adding all the angles together and making it equal to 180.

13x+17x+6x=180

When you solve the equation, you will get X=5.

To check your work:

13 times 5=65

17 times 5=85

6 times 5=30

65+85+30=180

Answer:

D; 16 seconds

Step-by-step explanation:

speed = distance/time

speed = 90 km/hr

We need to convert this to m/s because the tunnel is in meters and the time is in seconds:

[tex]\frac{90km}{hr} * \frac{1hr}{3600s} *\frac{1000m}{1km} =25m/s[/tex]

distance = 300 m (tunnel) + 100 m (train) = 400 meters

Solving for time:

[tex]25m/s=\frac{400m}{t} \\(25m/s)(t)=400m\\t=\frac{400m}{25m/s} \\t=16 s[/tex]

Answer:

a. f(x)=(x-2)^2(x+1)(x-3)

Step-by-step explanation:

Answer:

k ≥ - 2

Step-by-step explanation:

Given

3k - 4 ≥ - 10 ( add 4 to both sides )

3k ≥ - 6 ( divide both sides by 3 )

k ≥ - 2

Answer:

Brian has 50 pieces of gum

Step-by-step explanation:

Jaden has three times as many

Therefore-

n x 30 = 150

We need to solve for n

You can do that by dividing 150 by 3

150/3 = 50

So Brian has 50 pieces

Answer:

3cm < L < 15cm

Step-by-step explanation:

Given :

Side lengths:

Side 1 = 6cm and side 2 = 9cm

In other to construct a valid triangle, the length of the third side must lie in between.

That is ;

Minimum length must be greater than :

(side 2 - side 1)

9cm - 6cm = 3cm

Maximum length must not exceed :

(side 1 + side 2)

9cm + 6cm = 15cm

Hence, for a valid length for the 3rd side, L:

L > 3cm and L < 15 cm

3cm < L < 15cm

Answer:

I guess that would depend on the type of person they are-

Step-by-step explanation: