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Veseljchak [2.6K]
3 years ago
12

A.Directions: Solve the system of equations by substitution and elimnination. Check your solutions.

Mathematics
1 answer:
Daniel [21]3 years ago
7 0

Answer:

I had done already.thanks for huge point and heart.

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What’s 2.4 x 10to the power of 12
max2010maxim [7]

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Dani says she is thinking of a secret number. As a clue, she says the number is the least whole number that has three different
pychu [463]

Answer:

30 = 2 x 3 x 5

Step-by-step explanation:

The secret number is the least whole number that has three different prime factors. Since, this is the least whole number it should have the 3 smallest prime numbers as its factors.

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The number that will have 2, 3 and 5 as its only factors will be the least whole number with 3 different prime factors.

So, the secret number  must be = 2 x 3 x 5 = 30

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3 years ago
A shadow 12 meters long is cast by a fir tree that is 16 meters tall. What is the length of the shadow cast by a nearby ash tree
mrs_skeptik [129]

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Step-by-step explanation:

Given

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\Rightarrow \tan c=\dfrac{16}{12}=\dfrac{8}{x}\\\\\Rightarrow x=8\times \dfrac{12}{16}\\\\\Rightarrow x=5\ m

4 0
3 years ago
Help, please oh, read and right.
timama [110]

Answer:

Carlos has 4 bugs, but Seth has 3 times the amount of bugs Carlos has

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4-Carlos's bug

3-how many more Carlos has

12-the total amount Carlos has

3 0
3 years ago
Solve without calculator log54 base 10​
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Step-by-step explanation:

log54 = log(2×3³)

= log2 + log3³

= log2 + 3log3

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