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fgiga [73]
3 years ago
5

Um can some one pls explain this​

Mathematics
2 answers:
Degger [83]3 years ago
8 0

Answer:

182.25

Step-by-step explanation:

slamgirl [31]3 years ago
5 0

Answer:

the answer is c) 182.25

Step-by-step explanation:

The information provided gives you a scale that will ultimately allow you to determine the height of the larger cylinder.

Since it tells us the two are similar, we can use the scale to solve for the second height.

Set up your math like this:

\frac{16}{h}=\frac{64}{729}

h represents the height you are trying to find.

using a common multiple, you can solve for h.

16 times 4 is 64. so 729 divided by 4 is 182.25

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How do the two interger chip models show that -9-(-4) is the same as -9+4?
natali 33 [55]

Answer:

Two negatives together get a positive

Step-by-step explanation:

-9-(-4)

-(-4)

+4

8 0
3 years ago
Maggie's brother is 6 years younger than four times her age. The sum of their ages is 39. How old is Maggie?
poizon [28]

We can set Maggie's age to x

If her brother is six years younger than four times her age, than her brother must be equal to: 4x-6

Since the sum of their ages is 39, we can set up an equation.

(Sum of Maggie's age) + (sum of Maggie's brother's age) = 39

x + (4x -6) = 39

5x -6 = 39

5x = 45

x = 9 , Maggie's age is 9

6 0
3 years ago
In a group of mherchants, 80% of them purchase goods from Asia, and 25% of them purchase goods from Europe. Which of following s
monitta

Answer:

7. 25% of the merchants who purchase goods from Asia also purchase from Europe.

Step-by-step explanation:

I am going to say that:

A is the percentage of merchants who purchase goods from Asia.

B is the percentage of merchants who purchase goods from Europe.

We have that:

A = a + (A \cap B)

In which a is the probability that a merchant purchases goods from Asia but not from Europe and A \cap B is the probability that a merchant purchases goods from both Asia and Europe.

By the same logic, we have that:

B = b + (A \cap B)

Which of following statement is individually sufficient to calculate what percent of the merchants in the group purchase goods from Europe but not form Asia?

We already have B.

Knowing A \cap B, that is, the percentage of those who purchase from both Asia and Europe, we can find b.

So the correct answer is:

7. 25% of the merchants who purchase goods from Asia also purchase from Europe.

8 0
3 years ago
PLEASE HELP!! MATH GENIUSES!! EXPERTS!! PLEASE HELP!!
Marysya12 [62]
Okay there is going to be a 90°, 45°, and a 45° atleast
8 0
3 years ago
Read 2 more answers
A container holds 8 quarts of lemonade. How much is this in gallons?
Arturiano [62]

2 Gallons is 8 quarts.

8 0
3 years ago
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