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2 years ago

Please help 18 points

Mathematics

2 answers:

seropon [69]2 years ago

3 0

The answer would be 3/8

zlopas [31]2 years ago

3 0

Answer:

3/8

Step-by-step explanation:

1/4 is equivalent to 2/8. To get it you would multiply both the denominator and the numerator by 2. Then 2/8 + 1/8 = 3/8

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Please find the area 420ft2 210ft2

Minchanka [31]

Answer:

Area= L×B

Area=420ft²×210ft²

Area=88200ft²

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2 years ago

WILL GIVE BRAINLIEST ASAPP!!!!!

Mademuasel [1]

Step-by-step explanation:

Applying rules of exponents to solve the given problems;

4^3 x 4^5 =

5^8 ÷ 5^-2 =

(6^3 ) ^ 4 =

For these problems, the applicable rules of exponents are;

aᵇ x aⁿ = aᵇ⁺ⁿ

aᵇ ÷ aⁿ = aᵇ⁻ⁿ

(aᵇ)ˣ = aᵇˣ

For the first problem; 4³ x 4⁵

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Second problem: aᵇ ÷ aⁿ = aᵇ⁻ⁿ

5⁸ ÷ 5⁻² = 5⁸⁻⁽⁻²⁾ = 5⁸⁺² = 5¹⁰

Third problem; (aᵇ)ˣ = aᵇˣ

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3 years ago

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ericas mother saved her quarters and dimes .she counted 48 coins with a value of $7.50.how many quarters and dimes were there？

katrin2010 [14]

28 Quarters and 5 dimes

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3 years ago

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A prism _____ has two congruent, parallel bases. always sometimes never

Hunter-Best [27]

Answer :

A prism __always___ has two congruent, parallel bases.

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3 years ago

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Two friends store 3 cereal bors equally. How many cored bors each person get? Show your work Write an equation & solution: E

maria [59]

Answer:

1 $\frac{1}{2}$

Step-by-step explanation:

There are a total of 2 friends, if they have 3 cereal bars and want to split it equally then we simply need to divide the number of cereal bars by the number of friends which would give us the number of cereal bars that each individual will get, which will be represented by x

x = 3 / 2

x = 1 $\frac{1}{2}$

Finally, we can see that each friend will get a total of 1 and a half of a cereal bar.

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2 years ago