Which figure could be the result of dilating this rectangle with a scale factor between 0 and 1?

Answer: [tex]637.5\pi\\\\[/tex] cubic millimeters

We can write this as 637.5pi cubic millimeters

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Explanation:

Plug the radius r = 5 and the height h = 25.5 into the cylinder volume formula below.

[tex]V = \pi*r^2*h\\\\V = \pi*5^2*25.5\\\\V = \pi*25*25.5\\\\V = \pi*637.5\\\\V = 637.5\pi\\\\[/tex]

Despite having a decimal coefficient, this volume expression is exact in terms of pi.

Use something like pi = 3.14 to find the corresponding approximate volume.

The units for the volume are in cubic millimeters which we can abbreviate as mm^3 or [tex]mm^3[/tex]. Think of a cube that's 1 mm by 1 mm by 1 mm.

Answer: B

from the first image, the opposite of B is D. so whenever its rotated somehow, D is going to fall on the opposite of B. Therefore when B is at the top, D should be at the opposite on the bottom. Thus we found our answer. B is the correct answer. others are eliminated.

Answer:

Step-by-step explanation: The x coordinates are the same. So this is a vertical line with an undefined slope.

10x4a=40a

10x9=90

-8x2=-16

-8xa=-8a

40a-8=32a

90-16=74

32a+74

Answer: 6^4+10^3−4^2−15+5

6x^4 + 14x^3 + 4x^2 -15x - 5

Step-by-step explanation:

(3x-1)(2x^3 + 4x^2 - 5)

we simply distribute and collect like terms

6x^4 + 14x^3 + 4x^2 -15x - 5

The value of x is 1.5.

It is a system of an equation in which the highest power of the variable is always 1. A one-dimension figure that has no width. It is a combination of infinite points side by side.

Simplification is to make something easier to do or understand and to make something less complicated.

Given

The linear equation 3.4x - 1.72 = -6.82

The value of x.

The linear equation 3.4x - 1.72 = -6.82 is given.

Then by simplification,

The first step, add 1.72 on both side

3.4x - 1.72 + 1.72 = -6.82 + 1.72

          3.4x = -5.1

The second step, Divide both sides by 3.4

          x = -5.1/3.4

          x = -1.5

Thus the value of x is -1.5.

More about the linear system link is given below.

https://brainly.com/question/20379472

Answer:

4321 people

Step-by-step explanation:

Since the population is modeled by exponential growth, we would need to determine the approximate growth factor by using the formula [tex]y=ab^x[/tex] where [tex]a[/tex] is the initial population, [tex]b[/tex] is the growth factor, and [tex]x[/tex] will be the number of years after 1994:

[tex]y=ab^x\\\\1519=1256b^2\\\\\frac{1519}{1256}=b^2\\\\b\approx1.0997[/tex]

Therefore, since 13 years after 1994 is 2007, then we have:

[tex]y=1256(1.0997)^x\\\\y=1256(1.0997)^{13}\\\\y\approx4321[/tex]

Therefore, the population of Amuel in 2007 was approximately 4321 people.

Answer:

2 pounds per hour

Step-by-step explanation:

there is 24 hours in a day so 48 divided by 24 = 2

So they make 2 pounds per hour

Answer:

kite and x=3

Step-by-step explanation:

a kite has 2 pairs of parallel lines.

Using this we would know that:

(9x + 6) has to equal to 11x

9x + 6 = 11x

take all x to one side and number on the other

2x= 6

so x=3

hope this helps!

Answer:

A length=24ft, width=15ft

Step-by-step explanation:

the side AB have x values of 5 and the side with CD have x values of 10 so the width from b to d or a to c is 5 so the width of the drawing is 5cm

the bottom side AC has y values of 8 and the top side BD has y values of 16 so they are 8 apart so the length of the rectangular drawing is 8cm

then the scale says that 1 cm = 3 ft so multiply the length and width each by 3 to get the answer that the length of the sail is 24ft and the width is 15ft

Hope this helps! :)

since we know the triangles are similar, that means we can use the corresponding sides of each for proportions

[tex]\cfrac{TU}{QR}=\cfrac{UV}{RS}\implies \cfrac{x+5}{24}=\cfrac{36}{54}\implies \cfrac{x+5}{24}=\cfrac{2}{3}\implies 3x+15=48 \\\\\\ 3x=33\implies x=\cfrac{33}{3}\implies x = 11[/tex]

now, the picture is a bit misleading, why did we pick so?

well, one triangle is named QRS, sides QR, RS and SQ

the other triangle is named TUV, sides TU, UV and VT

so you can see which side correspond with the other.

Answer:

$5000

Step-by-step explanation:

x * .20 = 1000

x = 1000/.20

x = 5000

Answer:

-2+5x-8x+4

-3x+3

Step-by-step explanation:

Answer:

1/2 or 2/4

Step-by-step explanation:

The total amount of pieces is 4. The dot is at the second piece. Therefore, it is at 2/4. We can simplify 2/4 to 1/2 by dividing both the numerator and the denominator by 2.

I hope this helped and please mark me as brainliest!

The equation that can be used to determine the number of shirts she bought is

6.85x + 4.50y = 88.65

6.85x + 4.50y = 88.65x + y = z

The total number of hats and shirts isn't given:

let

This can be solved using simultaneous equation

6.85x + 4.50y = 88.65

x + y = z

Learn more about cost:

https://brainly.com/question/19104371

Answer:

it's 40!

10 x 10 = 100

10 x 4 = 40

6 x 10 = 60

and 6 x 4 = 24 !!

Answer:

1) 3

2) 2

3) 2

Step-by-step explanation:

1) 3(14n - 9s)

2) 2(19x+40)

3) 2(9z-11)

let's first off convert the mixed fractions to improper fractions, and then get its volume, bearing in mind that the radius is half the diameter.

[tex]\stackrel{mixed}{19\frac{3}{4}}\implies \cfrac{19\cdot 4+3}{4}\implies \stackrel{improper}{\cfrac{79}{4}} ~\hfill \stackrel{mixed}{1\frac{2}{5}}\implies \cfrac{1\cdot 5+2}{5}\implies \stackrel{improper}{\cfrac{7}{5}} \\\\[-0.35em] ~\dotfill[/tex]

[tex]\textit{volume of a cylinder}\\\\ V=\pi r^2 h~~ \begin{cases} r=radius\\ h=height\\[-0.5em] \hrulefill\\ h=\frac{79}{4}\\[1em] r=\frac{7}{5}\cdot \frac{1}{2}\\ \qquad \frac{7}{10} \end{cases}\implies \begin{array}{llll} V=\pi \left( \cfrac{7}{10} \right)^2\left( \cfrac{79}{4} \right)\\\\ V=(3.14) \left( \cfrac{7}{10} \right)^2\left( \cfrac{79}{4} \right)\\\\ V\approx 30.39 \end{array}[/tex]

[tex]\huge\boxed{\tt{Hello~there!}}[/tex]

Equivalent means equal.

So, we need to find fractions that are equal to

[tex]\displaystyle\frac{-3}{7}[/tex]

There's an infinite amount of fractions that are equivalent to the given fraction. Here are some of them:

[tex]\bf{\displaystyle\frac{-6}{14}[/tex], [tex]\bold{\displaystyle\frac{-9}{21} }\\[/tex]...

Hope it helps you.

Feel free to ask if you have any doubts.

[tex]\bf{-MistySparkles^**^*[/tex]

Answer:

4^8

Step-by-step explanation:

If you are multiplying two bases that are the same with different exponents, the exponents get added and the base stays the same:

[tex]x^a*x^b=x^{a+b}\\\\4^3*4^5=4^{3+5}\\\\4^3*4^5=4^8[/tex]

Therefore, 4^3 * 4^5 = 4^8

Answer:

277.3 unit^3

Step-by-step explanation:

volume of triangular pyramid = 1/3 * A*H

H= 16

A is the area of base triangle

A= 1/2 * bh

b = 13

h = 8

A = 52 unit^2

volume = 1/3 * 52 * 16 = 277.3

Answer:

Step-by-step explanation:

Given equation:

It won't exactly make it but it's the closest.

Your answer is about 89%.

Answer:

17.6 miles

Step-by-step explanation:

5 divided by 8 is 1.6

1.6 times 11 is 17.6

Answer:

1/9 is the probability that its red chip.

Step-by-step explanation:

total chips = 14 + 10 + 12 = 36 chips

first probability = 12/36 = 1/3

second probability = 12/36 = 1/3...........total remains same, 36 as its replaced

therefore probability =  1/3 * 1/3 = 1/9