65% as a decimal rounded to the thousands place ​

Answer: 90 inches and 2.5 yards

Step-by-step explanation:

There are 12 inches in a foot. Since there are 7.5 feet, you will multiply 7.5 by 12 to get 90 inches.

7.5 x 12 = 90

There are 3 feet in a yard. Divide 7.5 by 3 to find the amount of yards.

7.5 / 3 = 2.5

Answer:

7^2

Step-by-step explanation:

You can add numbers if they have the same exponent

Answer:reminder

Dilations are enlargements

(or reductions)!!

A dilation is a transformation that produces an image that is the same shape as the original, but is a different size.

• A dilation that creates a larger image is called an enlargement.

• A dilation that creates a smaller image is called a reduction.

• A dilation stretches or shrinks the original figure.

dipic1

• A description of a dilation includes the scale factor (or ratio) and the center of the dilation.

• The center of dilation is a fixed point in the plane.

• If the scale factor is greater than 1, the image is an enlargement (a stretch).

• If the scale factor is between 0 and 1, the image is a reduction (a shrink).

• If the scale factor is 1, the figure and the image are congruent

Step-by-step explanation:

Starting with ΔABC, draw the dilation image of the triangle with a center at the origin and a scale factor of two.

Notice that every coordinate of the original triangle has been multiplied by the scale factor (x2).

Dilations involve multiplication!

Dilation with scale factor 2, multiply by 2.

(x, y) → (2x,2y)

bullet Dilation scale factor ½:

dilX2

Starting with quadrilateral ABCD (blue), draw the dilation image of the quadrilateral with a center at the origin and a scale factor of ½.

Each vertex of ABCD is multiplied by ½.

Dilation with scale factor ½, multiply by ½.

(x, y) → (½x, ½y )

In this problem, the center of the dilation is NOT at the origin.

bullet Dilation not at origin:

dilX3

Starting with rectangle ABCD (green), draw the dilation image of the rectangle with the center of dilation at point A and a scale factor of 1/3

Notice that point A and its image are the same.

You must observe the distances from the center of the dilation at point A to the other points B, C and D. The dilation image will be 1/3 of each of these distances.

AB = 6, so A'B' = 2.

AD = 9, so A'D' = 3. Now, draw the image rectangle.

FYI:

dilmathHyp

For a dilation not at the origin,

measure the distances.

Dilations and Similarity:

The term similar (or similarity) can be defined using the language of transformations.

def

Two figures are similar if one is the image of the other under a transformation from the plane into itself that multiplies all distances by the same positive scale factor. That is to say, one figure is a dilation of the other.

dil Sim M

Step-by-step explanation:

the vertices of the new triangle A’B’C’.

\(A'(6,-3)\\B' (-3,-3)\\C'(-3,3)\)

Given

A diagram of a triangle ABC  with center (0,0) and scale factor of 1.5

Lets write the vertices of A, B  and C

A is (4,-2)

B is (-2,-2)

C is (-2,2)

Now we use the scale factor . Multiply the scale factor with x  and y to get vertices of new triangle A'B'C'

\(A is (4,-2)\\A' (4 \cdot 1.5, -2\cdot 1.5)\\A' (6,-3)\\\\\\B is (-2,-2)\\B' (-2 \cdot 1.5, -2\cdot 1.5)\\B' (-3,-3)\\\\\\C is (-2,2)\\C' (-2 \cdot 1.5, 2\cdot 1.5)\\C' (-3,3)\\\)

The vertices of A'B'C' is

\(A'(6,-3)\\B' (-3,-3)\\C'(-3,3)\)

Learn more :  brainly.com/question/24873454

Answer:17−x=13=x=50

Step-by-step explanation:15+6=21

Answer:

The object that would have a measurable volume is a beach ball. The other objects listed - a sheet of loose leaf paper, a bunch of polaroid pictures, and a checker board - are two-dimensional objects and therefore do not have a measurable volume.

Answer:

4 years

Step-by-step explanation:

8.75% of 15,500 is 1,356.25

1,356.25 x 4= 5,425

hope this helped

Answer:

?

Step-by-step explanation:

Answer:

D.   A tessellation that uses more than one regular polygon

hope it helps :)

Mark as brainliest

A regular tessellation is best described as the tessellation that uses only one type of regular polygon.

This type of tessellation is made up by using one type of regular polygon which joins vertex to vertex.

Regular tessellation :-

When we cover a surface with a pattern of a flat geometric shapes such that there should have no overlaps or gaps, then the surface is called a tessellation.

A regular tessellation is tessellation made up by using only one type of regular polygon. These are made up of entirely congruent regular polygons all that joining vertex to vertex.

Hence, it is best described as the tessellation that uses only one type of regular polygon.

Read more about regular tessellation, click;

brainly.com/question/8486727

#SPJ7

Answer: graph please

Step-by-step explanation:

No triangle is possible. The sum of the interior angles of a triangle must be 180°. However, the sum of the given angles is 100° + 10° + 90° = 200°, which is greater than 180°. Therefore, no triangle can be drawn with these angle measures.

Answer:960 m is the right answera

Step-by-step explanation:

after doing it with the given formula the answer will be 960

Answer:

x - y

Step-by-step explanation:

if x is greater than y subtraction will be the result with a positive number.

Here I'll help!

multiply all of those numbers u see thank me later! ( u can use a calculator for multiplying all the sides!

Step-by-step explanation:

1.) 5x-4y=20

y=5/4x-5

5x/4-5=0

x=4

2.) 3x+3y=15

y=-x+5

x+5=0

-x=-5

=x=5

3.) y=3/4x-2

3/4x-2=0

x=0

3x4x/4 -2 x4x-0x4x

3-2x4x=0x4x

3-8x=0

8x=-3

=x=3/8

4.) y=3/2x+3

3/2x+3=0

x=0x

3x2x/2+3x2x=0x2x

3+3x2x=0x2x

3+6x=0

6x=-3

x=_3/6

=x=-1/2

Answer:

\(13.5 m^{2}\)

Step-by-step explanation:

area = length × width

       = 15m  × 9/10m

       = 15m  ×  0.9m

       = \(13.5 m^{2}\)

Answer:

\(\Huge \fbox{Area = 13.5 m^{2}$}\)

Step-by-step explanation:

To find the area of the baseboard, we need to multiply the length by the width:

To multiply these values, we can convert the width to a decimal by dividing the numerator (9) by the denominator (10):

Now we can multiply the length and width:

Therefore, the area of the baseboard is 13.5 m².

__________________________________________________________

Answer:

Step-by-step explanation:

Sindy paid $5.44 in sales tax, and her total price was $73.44.

Sales Tax:  68 x .08= 5.44

Final Price:  68 + 5.44= 73.44

Answer:

To find sales tax, you need to find the percent of;

$68.00 * 8%

$68.00 * 0.08

= $5.44

$5.44 is the sales tax

Add the sales tax to the original amount:

$68.00 + $5.44 = $73.44

So the final price including tax is equal to $73.44.

Answer:

Two expressions are equivalent if they can be simplified to the same third expression or if one of the expressions can be written like the other. In addition, you can also determine if two expressions are equivalent when values are substituted in for the variable and both arrive at the same answer.

Answer:

costs $1.25

Step-by-step explanation:

Answer:

5√3

Step-by-step explanation:

Answer:

-3/4 ÷ -2/8 = 3

the answer is 3

Answer:

3

Step-by-step explanation:

3/4 / 2/8

Keep change flip

3/4 x 8/2

Multiply the numerators and denominators

24/8

Simplify

24/8=3

Answer:

6:21, this means there are 6 cans of fruit in 21 items

Step-by-step explanation:

To find ratio of cans of fruit to the total number of food items: find total number of food items first

6+4+7+4=21 total items

You have 6 cans of fruit, so the ratio will be

6:21

The ratio is this because you have 6 cans of fruit and 21 other items

Answer:

The answer is -5/3

Step-by-step explanation:

Slope of a line

Now,

m = y₂ – y₁ ÷ x₂ – x₁

m = 4 – 9 ÷ 0 – (-3)

m = -5 ÷ 3

m = -5/3

Thus, The slope is -5/3

-TheUnknownScientist 72

Answer:

\(m = \frac{y2 - y1}{x2 - x1} \\ = \frac{4 - 9}{ - 3 - 0} \\ = \frac{ - 5}{ - 3} \\ therefore \: coordiate = \frac{5}{3} \\ m = \frac{5}{3} x \)