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Reika [66]
3 years ago
12

Describe how to write an equivalent ratio for 9/27 without using a multiplication table

Mathematics
1 answer:
Ket [755]3 years ago
4 0
We can divide. 9 Goes into 27 3 times so:

9/27 = 1/3

Hope this helped!
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2/3 divided by 3 halppppopp
Kitty [74]
The answer is 2/9 in lowest terms.

In decimal form its 0.222222
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3 years ago
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A pipe fills a barrel with vinegar in 20 minutes. A release valve on the barrel, used for drainage, can empty the barrel in 40 m
zloy xaker [14]

Answer:

40 minutes

Step-by-step explanation:

We have a load and a discharge, given by a speed that would be a barrel / minute.

Which means that the loading rate is: 1/20

And the discharge rate: 1/40

Since they are contrary, the result would be the subtraction between these two rates:

1/20 - 1/40 = 1 / x

1 / x = 0.025

x = 1 / 0.025

x = 40

Which means it will take 40 minutes to fill under the mentioned conditions

6 0
3 years ago
In GHK, point M is the midpoint of GH. Which term describes KM?
melomori [17]
"Perpendicular bisector" is the term among the following choices given in the question that <span>describes KM. The correct option among all the options that are given in the question is the first option or option "A". I hope that this is the answer that you were looking for and the answer has actually come to your help.</span>
6 0
3 years ago
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Mathematics please help...​
galben [10]

Answer:

the answer is B

Step-by-step explanation:

area of the minor arc is teter all over 360 times 2 pie r square.

that is

\frac{?}{360}  \times 2\pi {r}^{2}

= but because the question said for length AB, youvhave to use only one radius.

\frac{160}{360}  \times 2 \times  \pi \times 9

You the use 40 to cancel 160 and 360 to get 4 all over 9 times 2 pie times 9.

\frac{4}{9}  \times 2 \times \pi \times 9

You then cancel 9 with 9 to get 4 times 2 times pie

4 \times 2 \times \pi

this is equal to

8\pi

3 0
3 years ago
The slopes of perpendicular line segments are start fraction one over three end fraction and start fraction d over five end frac
Brums [2.3K]

Answer:

d = -15

Step-by-step explanation:

The slopes of perpendicular lines have a product of -1.

1/3·d/5 = -1

d/15 = -1 . . . . simplify

d = -15 . . . . . multiply by 15

8 0
3 years ago
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