Assume the following triangles are similar. Find the scale factor and the lengths of the missing sides.
Also it got cut of in the image but it says and the lengths of the missing sides.​​

Answer:

$18.84

Step-by-step explanation:

volume = πr²L = (3.14)(1²)(12) = 37.68 cm³

37.68 cm³ x 0.50 per cm³ = $18.84

7^2+18^2=49+324

49+324=373

19.31^2 would be your answer

Answer:

[tex]z^2^1[/tex]

Step-by-step explanation:

[tex]\frac{z^7}{z^-^1^4}[/tex]

[tex]=z^7^-^(^-^1^4^)[/tex]

[tex]=z^2^1[/tex]

Answer:69580

Step-by-step explanation:

Answer:

Step-by-step explanation:

Hmm. 45 thousand dollars at 4.5 percent compounded annually for 13 years?

After one year the loan would accrue 4.5% interest, which is 0.045 times $45,000 dollars. Added to the base ($45000) this is (1 + 0.045)* $45,000, or $47,025. (Just over two thousand dollars interest.)

After two years we do this again with the new base, so it is $47,025 times (1.045), or $45,000 times (1.045) times (1.045) which can be written:

45000(1.045)2=49141.125  dollars.

You can see where this is going, I hope. After the thirteenth year we get:

45000(1.045)13≏79,748.8243759089  dollars.

So the answer to your question is $79,749, to the nearest dollar.

Answer:

x=-3

Step-by-step explanation:

I have a formula

The solution to the equation 3(x + 5) = 30 ÷ 5 is x = -3.

Given that the equation 3(x + 5) = 30 ÷ 5

In the order of operations (PEMDAS/BODMAS), the following steps are given:

Parentheses: There are no parentheses in the expression, so move to the next step.

Exponents: There are no exponents in the expression.

Multiplication and Division: Perform multiplication and division from left to right.

4 × 2 = 8

6 ÷ 3 = 2

After performing the multiplication and division, the expression becomes: 3 + 8 - 2

Addition and Subtraction: Perform addition and subtraction from left to right.

3 + 8 = 11

11 - 2 = 9

Thus, the simplified value of the expression 3 + 4 × 2 - 6 ÷ 3 is 9.

To solve the equation , follow the order of operations (PEMDAS) and simplify both sides step by step.

Let start with the left side of the equation:

3(x + 5)

Using the distributive property, multiply 3 by each term inside the parentheses:

3x + 3 x 5

3x + 15

Now the equation becomes:

3x + 15 = 30 ÷ 5

Next, simplify the right side of the equation:

30 ÷ 5 = 6

Substituting the simplified value, the equation becomes:

3x + 15 = 6

To isolate the variable x, subtract 15 from both sides of the equation:

3x + 15 - 15 = 6 - 15

This simplifies to:

3x = -9

Finally, divide both sides of the equation by 3 to solve for x:

(3x) / 3 = (-9) / 3

This gives :

x = -3

Therefore, the solution to the equation 3(x + 5) = 30 ÷ 5 is x = -3.

Learn more about solving equations and the order of operations click here:

https://brainly.com/question/28468983

#SPJ6

Answer:

6 glasses of water

Step-by-step explanation:

This is fairly simple as we already have the equation

x+y=10 ---> x=10-y

8x+12y=96

now substitute

80 -8y  + 12y = 96

4y= 16

y=4

if y = 4

x+4=10

x=6

Mark drank 6 glasses of water

Answer:

[tex]yes \\ because \\ 28 ^{2} + {96}^{2} = {100}^{2} [/tex]

Answer:

D

Step-by-step explanation:

Answer:

Step-by-step explanation:

Answer:

Answer is b. The distance between -5 and 0.

Step-by-step explanation:

Answer:

Step-by-step explanation:

Also,

Written in the sentence only that,

28% of people enjoy New Years Eve

Of 2nd Option.

Answer: https://www.khanacademy.org/math/statistics-probability/displaying-describing-data/quantitative-data-graphs/a/dot-plots-and-frequency-tables-review

Answer:

theres nothing there

Step-by-step explanation:

Answer:

Solution given:-9(14d - 13e) =117e-126d is your answer

According to the discrete distribution given, the standard deviation is of 0.95.

The distribution is:

[tex]P(X = 1) = 0.29[/tex]

[tex]P(X = 2) = 0.44[/tex]

[tex]P(X = 3) = 0.19[/tex]

[tex]P(X = 4) = 0.06[/tex]

[tex]P(X = 5) = 0.02[/tex]

The expected value is given by the sum of each value multiplied by it's respective probability, hence:

[tex]E(X) = 0.29(1) + 0.44(2) + 0.19(3) + 0.06(4) + 0.02(5) = 2.08[/tex]

The standard deviation is the square root of the sum of the difference squared of each value and the mean, multiplied by it's respective probability, hence:

[tex]\sqrt{V(X)} = \sqrt{0.29(1-2.08)^2 + 0.44(2-2.08)^2 + \cdots + 0.02(5-2.08)^2} = 0.95[/tex]

The standard deviation is of 0.95.

A similar problem is given at https://brainly.com/question/25653146

Answer:

Is there more to this question?

For the first inequality, x > -1

For the second inequality, x < -1

Step-by-step explanation:

5x - 29 > -34

add 29 to both sides

5x > -5

divide both sides by 5

x > -1

-----------------------------------------------------

2x + 31 < 29

subtract 31 from both sides

2x < -2

divide both sides by 2

x < -1

Answer:

C. [tex]\frac{13}{6}[/tex]

Step-by-step explanation:

formula for slope is [tex]\frac{y2-y1}{x2-x1}[/tex]

So,

[tex]\frac{6-(-7)}{1-(-5)}[/tex]

which leaves you with

[tex]\frac{13}{6}[/tex]

Answer:

First graph option: A coordinate plane is shown with two lines graphed. One line passes through the y axis at 6 and through the x-axis at 6. The other line passes through the y axis at negative 3 and the x-axis at 1.5. The lines intersect at point 3 commas 3.

Step-by-step explanation:

i)  y=-x+6

ii) y=2x-3

The solution of the system of equations is found by equalizing the 2 equations:

-x+6=2x-3

-2x-x=-6-3

-3x=-9

x=-9/(-3)=3

i)  y=-3+6=3

ii) y=2(3)-3=6-3=3  

In graphs, this means that the lines intersect at (3, 3) ONLY

Answer: The graph where the lines intersect at (3, 3)

its a

I got it right om my exam

Answer: 340

Step-by-step explanation:

100 - 74 = 26%

26% = .26

x * .26 = 88.4

   /.26    /.26

x = 340

check

340 * .74 = 251.6

340 - 251.6 = 88.4

Answer:

tttttttttttttttttttttttttttttttttttttttttttttttt ty

Step-by-step explanation:

Answer:

2

Step-by-step explanation:

Answer:

yes ‍♀️‍♀️‍♀️‍♀️‍♀️‍♀️❤❤❤❤❤❤❤❤❤❤❤

Answer:

the answer is B

Step-by-step explanation:

14+24=38

then

7+12=19

19 ×2 =38

Answer:

the answer is 24.8

19^2+16^2=617

sqrt of 617 is 24.8

Step-by-step explanation:

Answer:

37.22

Step-by-step explanation:

Answer:

37.22

Step-by-step explanation:

Answer:

[tex] \displaystyle \rm A_{ \text{c - pentagon}} =41[/tex]

[tex] \rm \displaystyle P _{ \rm c - pentagon} = 20+ 4 \sqrt{2} [/tex]

Step-by-step explanation:

we have a square and a triangle

we want to figure out the area and the perimeter of the pentagon

to figure out the area of the pentagon we can use the given formula:

[tex] \displaystyle \rm A_{ \text{c - pentagon}} = A_{ \text{squre}} - A_{ \text{triangle}}[/tex]

let's figure out [tex]A_{\rm square}[/tex]:

since the given shape is a square Every angle of its 90° Thus the triangle is a right angle triangle

therefore the height is 4

[tex] \displaystyle A _{ \rm triangle} = \frac{1}{2} \times b \times h[/tex]

substitute h and b

[tex] \displaystyle A _{ \rm triangle} = \frac{1}{2} \times 4 \times 4[/tex]

reduce fraction:

[tex] \displaystyle A _{ \rm triangle} = 2 \times 4[/tex]

simplify multiplication:

[tex] \displaystyle A _{ \rm triangle} = 8[/tex]

likewise square

[tex] \displaystyle A _{ \rm squre} = {s}^{2} [/tex]

substitute s:

[tex] \displaystyle A _{ \rm squre} = {7}^{2} [/tex]

simplify square

[tex] \displaystyle A _{ \rm squre} = 49[/tex]

hence,

[tex] \displaystyle \rm A_{ \text{c - pentagon}} =49- 8[/tex]

[tex] \displaystyle \rm A_{ \text{c - pentagon}} =41[/tex]

to figure out perimeter

let's figure out hypotenuse first

[tex] \displaystyle h = \sqrt{ {4}^{2} + {4}^{2} } [/tex]

[tex] \displaystyle h = \sqrt{ 16 + 16} [/tex]

[tex] \displaystyle h = 4 \sqrt{2} [/tex]

therefore,

[tex] \rm \displaystyle P _{ \rm c - pentagon} = 3 + 3 + 4 \sqrt{2} + 7 + 7[/tex]

[tex] \rm \displaystyle P _{ \rm c - pentagon} = 6 + 4 \sqrt{2} + 14[/tex]

[tex] \rm \displaystyle P _{ \rm c - pentagon} = 20+ 4 \sqrt{2} [/tex]