please help I don't understand ​

A scaled copy is a copy of an figure where every length in the original figure is multiplied by the same number. For example, triangle DEF is a scaled copy of triangle ABC. Each side length on triangle ABC was multiplied by 1.5 to get the corresponding side length on triangle DEF.

Answer:

The speed of the flying carpet in still air is 15.2 mph

Step-by-step explanation:

Answer:

15.2

Step-by-step explanation:

Do the math

Answer:

See below:

Step-by-step explanation:

So, the question asks how far she drives in a month, this probably includes going to work and coming back. Therefore, each day takes 2 times 75 which is 150!

Now, we know she goes 150 miles each day going to work and coming back. We can now multiply that by 21 to get out answer.

We can split 21 into 10 * 2 + 1 for our convenience.

150 times 10 is 1500 and that times two is 3000 added by 150 is 3150.

Then we get out answer; 3150 miles!

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Answer:

c=2

Step-by-step explanation:

Firstly you should cross multiply. By doing that, we get:

2(c-5)=3(c-4)

Then, expand:

2c-10=3c-12

Then simplify.

-c-10=-12

-c=-2

c=2

Answer:

it is 194% of $880.50

Step-by-step explanation:

here is the explanation:

https://www.percentagecal.com/answer/1708-is-what-percent-of-880

Answer:

1/3 2/5

Step-by-step explanation:

I don't know how to explain it here 2

Answer:

See Below.

Step-by-step explanation:

We want to verify the equation:

[tex]\displaystyle \frac{\tan\theta}{ 1- \cot \theta} + \frac{\cot\theta}{1 - \tan\theta} = \frac{\dfrac{\sin\theta}{\cos\theta}}{1 - \dfrac{\cos\theta}{\sin\theta}} + \frac{\dfrac{\cos\theta}{\sin\theta}}{1 - \dfrac{\sin\theta}{\cos\theta}}[/tex]

Recall that tanθ = sinθ / cosθ. Likewise, cotθ = cosθ / sinθ. Then by substitution:

[tex]\displaystyle \begin{aligned} \frac{\tan\theta}{ 1- \cot \theta} + \frac{\cot\theta}{1 - \tan\theta} & = \frac{\dfrac{\sin\theta}{\cos\theta}}{1 - \dfrac{\cos\theta}{\sin\theta}} + \frac{\dfrac{\cos\theta}{\sin\theta}}{1 - \dfrac{\sin\theta}{\cos\theta}} \\ \\ & \stackrel{\checkmark}{=} \frac{\dfrac{\sin\theta}{\cos\theta}}{1 - \dfrac{\cos\theta}{\sin\theta}} + \frac{\dfrac{\cos\theta}{\sin\theta}}{1 - \dfrac{\sin\theta}{\cos\theta}} \end{aligned}[/tex]

Hence verified.

Given :

To Do :-

Proof :-

We know that ,

On using above two in LHS ,

Hence proved !

Answer:35/5 = 8.75$ per ticket

Step-by-step explanation:

Answer:

Step-by-step explanation:

You would just divide $24.18 by 3 considering the three friends are splitting

(DIVIDING) the cost amongst each other.

Hope this helps :]

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Step-by-step explanation:

16 percent

Solving our equation for P

P% = Y/X

P% = 40/250

p = 0.16

Convert decimal to percent:

P% = 0.16 * 100 = 16%

Answer:

x = 16

Step-by-step explanation:

Step 1: Subtract 2 from both sides.

Step 2: Multiply each side by 4 in order to isolate x.

Therefore, x = 6.

Hope you have a lovely rest of your day/night.

Answer:

x/4 + 2= 6 (1/4 × x = x/4)

x/4 = 4

x = 16

Answer: 12, 33% or 1/3

Step-by-step explanation: 33% is 1 3rd, half of 66% is 33%, so half of 8 is 4, so 8+4=12. There are 12 people in the crew.

Answer:

132,440

Step-by-step explanation:

In order to find out the total number of doctors, we must divide 44,500 by 33.6%. This will give you the total number of doctors from this specific data set.  

Answer:

X intercept is (5,0)

y intercept is (0,10)

Answer:

47.000 is the answer for forty seven thousands I thinj

[tex]\huge\color{purple}{ \colorbox{orange}{\colorbox{white} {Answer:}}}[/tex]

[tex]47.000 \: would \: be \: the \: answer[/tex]

[tex]\huge\color{purple}{ \colorbox{orange}{\colorbox{white} {ChaEunWoo2009}}}[/tex]

#CarryOnLearning

9514 1404 393

Answer:

Step-by-step explanation:

The answer statement tells you the transformation is a rotation. The original is in the 2nd quadrant, and the image is in the 1st quadrant, representing a clockwise rotation. AB points east, while A'B' points south, a rotation of 90° (clockwise). Each image point is the same distance from the origin as its preimage point. The origin is the center of rotation.

__

∆ABC is transformed by a clockwise rotation 90 degrees with a center at the origin .

Answer:

-3mn

Step-by-step explanation:

Answer:

C. a two-way distribution.

A segmented bar graph can be used to illustrate two-way distribution.

Answer:

[tex] \hookrightarrow \: { \tt{ \frac{5}{9} \times 36}} \\ \\ = { \tt{{ \frac{5}{1} \times 4}}} \\ \\ = { \tt{ \frac{5 \times 4}{1} }} \\ \\ = { \boxed{ \tt{ \: \: 20 \: \: }}}[/tex]

Answer:

I think its 20

Step-by-step explanation:

(5/9)*36=20

Answer:

250 $3 tickets and 100 $2 tickets were sold.

Step-by-step explanation:

A family bought a total of 13 tickets to a magic show, some adult and some child. The family paid a total of $85 Adult tickets are $15 each and tickets are $5 each. Let X represent adult tickets. Let y represent child tickets Write an equation to model the total amount of money that they spent.The cost of tickets for a play is $3.00 for adults and $2.00 for children. 350 tickets were sold and $950 was collected. How many tickets of each type were sold?

Let x = number of $3 tickets

Let y = number of $2 tickets

Total = quantity × value

quantityvaluetotal$3 ticketsx33x$2 ticketsy22ytogether350950

Step 3: Add down each column to get the equations

x + y = 350                    (equation 1)

3x + 2y = 950                (equation 2)

Use Substitution Method

Isolate variable x in equation 1

x = 350 – y                     (equation 3)

Substitute equation 3 into equation 2

3(350 – y) + 2y = 950

1050 – 3y + 2y = 950

3y – 2y = 1050 – 950

y = 100

Substitute y = 100 into equation 1

x + 100 = 350

x = 250

Answer: 250 $3 tickets and 100 $2 tickets were sold.

Cost without coupon=40+ 8=$48

Total months=4

Cost of each month:-

[tex]\\ \sf{:}\dashrightarrow 48/4[/tex]

[tex]\\ \sf{:}\dashrightarrow 12\$[/tex]

The monthly cost of of the subscription without applied coupon is 12 dollars.

Unitary method is a mathematical technique for first finding the value of a single unit then deriving the given unit by multiplying with it.

According to the given question Butter Crate Snacks sends a selection of treats in the mail each month and Sidney bought a 4-month subscription for a friend.

She used a coupon of 8 dollars and the price she paid with coupon applies is 40 dollars.

∴ Price without the coupon is (40 + 8) dollars.

= 48 dollars.

So, 4 months of subscription costs 48 dollars.

∴ 1 month of of subscription will cost 48/4 dollars.

= 12 dollars.

learn more about unitary method here :

https://brainly.com/question/20349467

#SPJ2

Answer:

[tex]4^6[/tex]

Step-by-step explanation:

We have a simple formula to follow:

[tex]a^{b} * a^d = a^{b+d}[/tex]

So the new equations is:

[tex]4^{-3+9} = 4^6[/tex]

The answer is [tex]4^6[/tex]

-Chetan K

Answer:

4^6

Step-by-step explanation:

please mark me as brainlest

Answer:

7

Step-by-step explanation:

Answer:

Robert's error was dividing it by the other model. The formula he should have used was, "GK/KL = PQ/RQ"

Step-by-step explanation:

Answer:

yes, it is a solution

Step-by-step explanation:

when you plug the values in, the expression is true

x = 2

y = 3

2 + 3 = 5

5 < 7

Answer:

D

Step-by-step explanation:

the correct answer is D) 4,773,870

Answer:

no solutions

Step-by-step explanation:

Substitute -2/5(x) - 1 for y in 2x + 5y = 20

Therefore, the answer is no solutions.