The distance between the points (-3,4) and ( 5,4)


Application of the Pythagorean theorem

Answer:

x=4/9

Step-by-step explanation:

you have to multiply both sides by 12 to get 18x-5=3 then add 5 to both sides which would get you 18x=8, then divide both sides by 18 and you will get 4/9.

Answer:

[tex]2x + 4 = 10[/tex]

[tex]2x = 6[/tex]

[tex]x = 3[/tex]

Answer:

t = 350

Step-by-step explanation:

subtract 250 from each side, and then you'll have t = 350

Answer:

350

Step-by-step explanation:

600 minus 250 =350

350 plus 250 =600

I basically did the inverse operation to solve this equation    

A point when rotated 180º about the origin flips the sign of the coordinates. Thus, point A' after rotating point A (-3,5) 180º about the origin would have coordinates (3,-5).

A rotation of 180º about the origin essentially changes the signs of the coordinates. If we have Point A as (-3, 5), after a 180° rotation about the origin, you'll get Point A', which will be the opposite of Point A. That means it turns (-3, 5) to (3, -5).

Rotation about the origin flips the point across both axes. This is based on a rule in mathematics: When we rotate a point 180° about the origin, (x, y) becomes (-x, -y).

The coordinates of A' after the 180° rotation are (3, -5).

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Answer:

A. -5, 2

Step-by-step explanation:

I got it right.

The slope of line A equals negative 5 and the slope of line B equals 2. Then the correct option is A.

The equation of line is given as

y = mx + c

Where m is the slope and c is the y-intercept.

The slope is the ratio of rising or falling and running. The difference between the ordinate is called rise or fall and the difference between the abscissa is called run.

The equations of line are given below.

Line A: y = –5x – 2

Then the slope of the line A will be

Slope A = –5

Line B: y = 2x + 3

Then the slope of the line B will be

Slope A = 2

The slope of line A equals negative 5.

The slope of line B equals 2.

Then the correct option is A.

More about the equation of line link is given below.

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Answer:

D

Step-by-step explanation:

The value x is 1, if the perimeter of square and rectangle are same. The perimeter of square and rectangle is 12 units.

Step-by-step explanation:

The given is,

                A square in a rectangle have the same perimeter

                The length of a side of the square is 4x-1

                The length of the rectangle is 2x+2 and width is 2x

Step:1

                Let, a - Side of square

                        l - Length of the rectangle

                       w - Width of the rectangle

Step:2

                Formula for perimeter of square is,

                                    [tex]p=4a[/tex].............................(1)

                Formula for perimeter of rectangle is,

                                   [tex]p=2(l+w)[/tex]....................(2)

Step:3

                From given,

                            Equation (1) = Equation (2)

                                 [tex]4a = 2 (l+w)[/tex]

               where,

                         a = 4x-1

                          l = 2x+2

                         w = 2x

               Substitute the values,

                       4 ( 4x-1 ) = 2 ( 2x+2+2x )

                            16x - 4 = 2 (4x + 2)

                            16x - 4 = 8x + 4

                          16x - 8x = 8                      

                                   8x = 8

                                     x = 1

Step:4

         Substitute the values of x,

                   a = 4(1)-1 = 3

                     l = 2(1)+2) = 4

                   w = 2(1) = 2

          Perimeter of square and rectangle is 12 units

Result:

           The value x is 1, if the perimeter of square and rectangle are same. The perimeter of square and rectangle is 12 units.

Answer:

volume ≈ 572.27 mm³

Step-by-step explanation:

The icicle is in the shape of an inverted cone with a diameter of 9 mm and a height of 27 mm. To find how much in cubic millimetres the frozen water is in the icicle can be calculated below.

In other words the question want us to find the volume of the cylinder. The volume of the cone can be represented as follows:

volume of a cylinder = 1/3πr²h

where

r = radius

h = height

diameter =  9 mm

height = 27 mm

r = diameter/2 =  9/2 = 4.5

volume = πr²h

volume = 1/3 × 3.14 × 4.5² × 27

volume = 1/3 × 3.14 × 20.25 × 27

volume = 1/3 × 63.585 × 27

volume = 1716.795/3

volume = 572.265 mm³

volume ≈ 572.27 mm³

Answer:

572.27 mm³

Step-by-step explanation:

We have to use Pythagorean Theorem to solve this. We square the two smallest sides, then add. If the sum is the square of the largest side, then it's our answer.

A. 7, 9, 11

49 + 81 = 130 ≠ 121

B. 12, 18, 22

144 + 324 = 468 ≠ 484

C. 10, 15, 20

100 + 225 = 325 ≠ 400

D. 8, 15, 17

64 + 225 = 289 = 289

So, our answer is D

Answer:

Jillian walked 0.5 miles before she started jogging at an average pace of 5 miles per hour. The equation d = 0.5 + 5t can be used to relate the total distance, ...

Step-by-step explanation:

Answer:

Change in Y by the Change in X.

Step-by-step explanation:

Slope can be found by dividing the rise (change in y) by the run (change in x).

[tex]m =\frac{rise}{run} = \frac{y_{2}-y_{1}}{x_{2}-x_{1}}[/tex]

Answer: y;x

Step-by-step explanation: USATESTPREP

You’re welcome :)

Answer:

It will take him 18 days to finish the book.

Step-by-step explanation:

[tex]144/8=18[/tex]

Answer:

18

Step-by-step explanation:

You divide 144 by 8 and get the answer.

Answer:

Y-6=-1/2(x-(-1) )

Step-by-step explanation:

The Equation for the point-slope of the line is y - 6 = -1/2(x + 1).

A line's slope is defined as the ratio of the change in y coordinates to the change in x coordinates.

Both the net change in the y-coordinate and the net change in the x-coordinate are denoted by y and x, respectively.

Given coordinates (-1,6) and (1,5).

the slope of line is given by,

m = (y₂- y₁)/(x₂ - x₁)

y₂- y₁ = 5 - 6 = -1

x₂ - x₁ = 1 - (-1) = 2

m = -1/2

to find the equation at y = 6

when y = 6, x = -1

the equation is given by

y - y₁ = m(x - x₁)

y - 6 = -1/2(x -(-1))

y - 6 = -1/2(x + 1)

Hence equation of a line is y - 6 = -1/2(x + 1).

Learn more about the slope of a line;

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Answer:

50,000

Step-by-step explanation

80,000 - 30,000 = 50,000

Answer:

109.956

Step-by-step explanation:

Formula for Volume of Cylinder: V = (pi)r^2H

84.823 + 25.133 = 109.956 (in cubic feet)

Answer: cncnnc

Step-by-step explanation:

true false no my

Answer:

Ya'll the answer is 122

Step-by-step explanation:

I checked in with the AI helper and he would always help me, also I got the answer from the AI.

:) hope this helps

      and if your ever stuck on a question,

       Ginny the AI will come to help u Byeeeee :D

Answer:

8

Step-by-step explanation:

To solve this problem, you need to divide the total number of people the by the amount of rows you have to see how many people can fit in each row.

With 31 girls and 25 boys, you have a total of 56 people.  Divide 56 by 7 to get 8.

You will have 8 people in each row.

Answer:

8 people.

Step-by-step explanation:

31 + 5 = 36. 36 + 20 = 56.

56 divided by the number of rows which is 7 in this case = 8.

There will be 8 people per row. Consisting of males and females.

P.S

Have an Amazing Day, I Hope this Helps and Good Luck!!

-Faker/Tosrel

you would multiply each value by the scale factor

Answer:

265

Step-by-step explanation:

Answer:

265

Step-by-step explanation:

gimme brainliest plz

Answer:

153.36g

Step-by-step explanation:

Density is defined as the ratio of mass per unit volume of a material.

Density = Mass/Volume

Given the edge of a cube which is equivalent to its length L to be 6cm.

Density of the cube = 0.71g/cm³

Volume of the cube = L³

Volume = 6³

Volume of the cube = 216cm³

Mass = Density × Volume

Mass of the cube = 0.71×216

Mass of the cube = 153.36grams

Answer:

153.36 grams

Step-by-step explanation:

Density is mass divided by volume: d = m/v.

Here, we already know that d = 0.71 g/cm³.

We can find the volume of hte cube. The volume of a cube is denoted by:

V = s³, where s is the side length

The cube's length is 6, so plug this in:

V = s³

V = 6³ = 216 cm³

Plug these values in:

d = m/v

0.71 g/cm³ = m / 216 cm³

m = 0.71 * 216 = 153.36 grams

The answer is 153.36 grams.

Answer:

Draw a vertical line passing through (-3,0)

Answer:

B. 80pi cm^2

Step-by-step explanation:

Answer:

Option number 2

Step-by-step explanation:

Answer: The answer should be 36

Answer:

36 students

Step-by-step explanation:

Set up a proportion

12/50=x/150

Cross multiply

50x=1800

Divide by 50 on both sides

x=36

So 36 out of 150 8th grades students would be expected to own a pet

Hope this helps! :)

Answer:c

Step-by-step explanation:

[tex]\Huge{\underline{\underline{\sf{\red{AnSwEr:}}}}}[/tex]

[tex]\boxed{\sf{Martina's \: Present \: age = 14 \: years}}[/tex]

[tex]\boxed{\sf{Her \: cousin's \: Present \: age = 2\: years}}[/tex]

[tex]\Huge{\underline{\underline{\sf{\green{ExpLaNaTion:}}}}}[/tex]

= Let Martina's cousin's age be = n

= Let her age be = n+12

After four years,

Cousin's age = n+4

Her age = n+12+4=n+16

But according to the question her age = 3(n+4) = 3n+12

Thus,

3n+12=n+16

3n-n=16-12

2n=4

n=4/2

[tex] \boxed{ \sf {n = 2}}[/tex]

Thus ,

Her cousin's present age = n = 2

Her cousin's present age = n = 2Her present age = n+12 = 2+12=14

Answer:

XVW

Or

WVX

Step-by-step explanation:

Since it's an isosceles triangle, it can either be:

XVW

Or

WVX

Given:

Spinning top is in the shape of a square pyramid.

Side length of the base = 32 mm

Height of the pyramid = 32 mm

To find:

Volume of the spinning top

Solution:

Volume of the square pyramid:

[tex]$V=\frac{1}{3} b^{2} h[/tex]

[tex]$V=\frac{1}{3} \times (32)^{2} \times 32[/tex]

[tex]$V=1024 \times 32[/tex]

[tex]V=10922.66[/tex] cubic millimeter

The volume of the spinning top is 10922.66 cubic millimeter.

Answer:

A.

Step-by-step explanation:

As the x value is increasing the y is decreasing because the graph shows exponential decay.

The graph of a simple exponential function always pass through (0,1)

The statement that is a lie is (a) For very large values of x, the exponential has very large  values of y.

From the graph, we have the following highlights

The above highlights mean that options (b) and (c) are true, while option (a) is a lie

Option (a) is a lie because, as the value of x increases, the value of y increases.

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the answer is about $22 each month and no he will not have enough

Answer:

60 – 15π square inches

Step-by-step explanation:

Assuming a diameter of 2 inches for each circle, then because the height of the sheet is 6 inches and the length is 10 inches, 5 columns of 3 circles each, are formed (see picture attached).

The area of each circle is: (π*D^2)/4 = (π*2^2)/4 = π square inches

The area of the 15 circles is: 15π square inches

The area of the sheet is = 6*10 = 60 square inches

The wasted paper is equal to the difference between the area of the sheet and the area of all circles, that is, 60 – 15π square inches

Answer:

60 – 15π square inches

Step-by-step explanation: