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____ [38]
3 years ago
6

Please help thnk you.

Mathematics
2 answers:
kap26 [50]3 years ago
8 0
Hey there! :D

Find the scale by using a proportion. 

\frac{18}{27} =  \frac{6}{x}

Cross multiply. 

x*18= 6*27

x*18= 162

Divide both sides by 18. 

x= 9

"C" or 9 is your answer.

I hope this helps!
~kaikers


Levart [38]3 years ago
7 0
Hello!

You have to find what they multiplied to 18 to get 27

27 / 18 = 1.5

The multiplied the sides by 1.5 to get the second shape

6 * 1.5 = 9

The answer is C)9

Hope this helps!
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In​ 1923, a certain country underwent one of the worst periods in history of​ hyperinflation, which is extraordinarily large inf
alexgriva [62]

Answer: 3.498 * 10^26 % ; 16.9% per day

Step-by-step explanation:

Inflation rate = 11,000 per month

Hence, price after a month :

Final price = initial price (1 + rate)

Final price = 1 + 11000/100

Final price = (1 + 110) * initial price

Final price = 111 times the initial price

Hence inflation over the 12 month period :

(111)^12 = 3.498 * 10^24

(3.498 * 10^24) * 100% = 3.498 * 10^26 %

The daily inflation rate :

Number of days = 30

30th root of 3.498 * 10^24 = 1.169

(1.169 - 1) = 0.169

0.169 * 100% = 16.9% per day

5 0
3 years ago
Plz help question 1 or 2
s344n2d4d5 [400]

Answer:

sorry dont know

Step-by-step explanation:

30 oite 904-=

7 0
3 years ago
Find the length of the hypotenuse in the following right triangle.
astra-53 [7]

Answer:

17

Step-by-step explanation:

a^2 + b^2 = c^2

a^2 = 8^2 = 64

b^2 = 15^2 = 225

64 + 225 = 289

c^2 = 289

c = Square root of 278

c = 17

6 0
2 years ago
Amanda spent half of her weekly allowance to play arcade games. To earn more money her parents let her mow the lawn for $8. What
Phantasy [73]

Answer:

two dollars

Step-by-step explanation:

12-8=4/2=2

3 0
3 years ago
The distance between two cities on a map is 4 - inches. The actual distance between the two cities is 24 miles.
Rudiy27

Answer

The scale factor is

Explanation

We have to ways to find the scale factor here:

1. Find the unit fraction from inches to miles; in other words, we need to divide the distance between the cities on the map (in inches) by the actual distance between the cities.

We can conclude that the scale factor is

2. Let  be the scale factor.

We know form our problem that 24 miles times the scale factor is equal 4 1/2 inches, so we can set up an equation an solve for :

Just like before, we can conclude that the scale factor is

B.

Answer

6 inches separate the cities on the map

Explanation

We know that our scale factor is 1/4 inch = 1 mile, so we can create a conversion factor to convert 24 miles to inches. Since we need to convert from miles to inches, the denominator of our conversion factor must be 1 mile so we can cancel miles out. Notice that we can also express 1/4 inch as 0.25 inch to simplify our calculations:

We can conclude that if the conversion factor is 1/4 inch = 1 mile, 6 inches separate the cities on the map.

Read more on Brainly.com - brainly.com/question/2707512#readmore

5 0
3 years ago
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