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Pani-rosa [81]
2 years ago
14

Harriet thinks of a number.

Mathematics
2 answers:
umka2103 [35]2 years ago
6 0
Let the original number be x
X^2 + 11 = 36
Subtract 11
X^2 = 25
Square root both
X = 5
Solution: her original number is 5
makvit [3.9K]2 years ago
3 0

Answer:

5

Step-by-step explanation:

36-11=25

the square root of 25 is 5. you just have to do the problem backwards

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Elise is camping and is supposed to make cornbread for dinner. She only has a measuring scoop that measures 13 of a cup.
andrey2020 [161]

the answer is:

4 1/14

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5 0
3 years ago
A⁵÷a³ help ASAP need for maths HW arrrrrgggghhh
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Answer:

a^{2}

Step-by-step explanation:

a^{5} /a^{3}

a^{5-3}

a^{2}

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What is the unit rate of change of 8 units in d with respect to 3 units in t
sertanlavr [38]

Answer:

Step-by-step explanation:

4 0
3 years ago
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Hej proszę o szybkie napisanie zad takie: Skalary stanowią 4/7 a mieczyki 5/9 wszystkich rybek w pewnym akwarium. Czy w tym akwa
Kruka [31]

Answer:

The translation of the question is: " Angelfish are 4/7 and gladiolus 5/9 of all fish in a certain aquarium. Are there more angelfish or gladiolus in this aquarium?

The answer is: there are more angelfish.

Explanation:

You have the fraction for both angelfish and gladioulus in a certain aquarium, so you need to compare those fractions to conclude which fraction is greater.

To compare fractions you can divide one by the other. Whether the quotient (the result of the division) is greater than, equal than, or less than one will tell which fraction is greater than the other.

  • If fraction 1 / fraction 2 > 1 ⇒ fraction 1 is greater than fration 2
  • If fraction 1 / fraction 2 = 1 ⇒ fraction 1 is equal to fraction 2
  • If fraction 1 / fraction 2 < 1 ⇒ fraction 1 is less than fraction 2.

Now, lets compare the fish's fractions:

\frac{\frac{4}{7}}{\frac{5}{9}}=\frac{4}{7}.\frac{9}{5}=\frac{4.9}{7.5}=\frac{36}{35}>1

Then, you conclude that 4/7 is greater than 5/9, and thus the fraction of angelfish is greater than the fraction of gladioulus: there are more angelfish in the aquarium.

4 0
3 years ago
I need help doing negative number
hjlf
I might be able to lol
7 0
3 years ago
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