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3 years ago

7 divided 2/3 , give answer in its simplest form

Mathematics

1 answer:

cluponka [151]3 years ago

8 0

Answer:

21/2 or 10 1/2

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Select the correct answer from each drop-down menu.

erik [133]

Answer:

Grades 6 and 8

Step-by-step explanation:

If the relationship of girls to boys in two different grades are proportional, they must have the same ratio. To tackle this problem, we can find the ratios of genders in each grade and compare them.

Step 1, finding ratios:

Finding ratios is just like simplifying fractions. We will reduce the numbers by their greatest common factors.

GRADE 6:

$9:12=\\3:4$

GRADE 7:

$12:18=\\2:3$

GRADE 8:

$15:20=\\3:4$

GRADE 9:

$25:36$

Can't be simplified!

Step 2:

Notice how grades 6 and 8 both had a ratio of 3:4. We can conclude that these two grades have a proportional relationship between girls and boys.

I hope this helps! Let me know if you have any questions :)

8 0

2 years ago

Which expression is equivalent to i 233? a)1 b)–1 c)i d)–i

Aneli [31]

We have to find the value of the expression $i^{233}$

We know that the below values.

$i^2=-1\\i^4=1$

Hence, in order to find the value of the given expression, we can first rewrite it in terms of $i^4$

$i^{233}=(i^4)^{58}\cdot i$

Now, we know that $i^4=1$

Hence, we have

$i^{233}=(1)^{58}\cdot i$

$i^{233}=1\cdot i$

$i^{233}=i$

C is the correct option.

5 0

3 years ago

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Express your answer exactly

nekit [7.7K]

Answer:

I would love to help you but were just getting into this subject

Step-by-step explanation:

6 0

3 years ago

HELP PLSSS THIS IS HARD SOMEONEEE

inna [77]

Answer:

it's not even hard

Step-by-step explanation:

......

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2 years ago

PLEASE HELP WORTH 15 PTS!!!!1

zimovet [89]

It looks like the terms are:
(7x2 + 5) and (x - 3)

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2 years ago

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