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Sergeu [11.5K]
2 years ago
10

A

Mathematics
1 answer:
kondor19780726 [428]2 years ago
4 0

Answer: 18.2

Step-by-step explanation:

14^{2}+b^{2}=23^{2}\\b^{2}=23^{2}-14^{2}\\b=\sqrt{23^{2}-14^{2}} \approx \boxed{18.2}

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at one scholl at prep level there were 5 set of twins,two sets of triplets and one set of quadruplets starting school this year.
katen-ka-za [31]

Answer:  Fraction of twins = \frac{5}{8} Fractions of triplets = \frac{1}{4} Fractions of quadruplets = \frac{1}{8}

Step-by-step explanation:

Since we have given that

Number of set of twins = 5

Number of sets of triplets = 2

Number of sets of quadruplets = 1

Total number of sets is given by

5+2+1=8

Now, we need to find the fraction of those students.

So, Fraction of twins is given by

\frac{5}{8}

Fractions of triplets is given by

\frac{2}{8}=\frac{1}{4}

Fractions of quadruplets is given by

\frac{1}{8}

3 0
3 years ago
PLEASE HELP! GIVING OUT BRAINLIEST
cestrela7 [59]

a)  Unit rate  =  24 oz / 10lb   = 2.4 oz /  lb

This means that we  need 2.4 oz of seasoning for every pound of crawfish

 

b) For  30 lbs....we need    30 * 2.4 =  72 oz of seasoning

 

c)  With 36 oz of seasoning...we can cook      36 / 2.4  =  15 lbs of crawfish

7 0
3 years ago
Plzzzzzzzzzzz answerrrrrrrrrrrrrrrr i need it asap
saul85 [17]

Answer: 120

%

=

1.2

If Maxine is correct, then she spent  

1.2

times the hours she did homework than last week.

15

⋅

1.2

=

18.0

=

18

15 hours

⋅

1.2

=

18.0 hours

=

18 hours

This means that Maxine is correct.

HOPE THIS HELPS

6 0
3 years ago
Simply this plz ո • ո3
anzhelika [568]

Answer:

Answer is n^4

Step-by-step explanation:

You add the exponent when they are multiplying and have the same base

4 0
2 years ago
Read 2 more answers
12.
Arte-miy333 [17]

Answer:

100% Sure its b

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
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