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3 years ago

Label each pointon the number line with the correct value

Mathematics

1 answer:

ankoles [38]3 years ago

6 0

I converted everything into decimals and went from there.

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Which ratios can form a proportion?

Nana76 [90]

Only 6/36 and 5/30 are proportional here, as they both are equal to 1/6 in their simplest form

In short, Your Answer would be Option B

Hope this helps!

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3 years ago

A B C D (i only got 20 min)

lana66690 [7]

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Step-by-step explanation:

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2 years ago

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Step-by-step explanation:

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3 years ago

Diedra has $20 to spend. Can she buy shorts that cost $18.50?

Anit [1.1K]

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2 years ago

Read 2 more answers

What is the monomial if a square of a monomial is:1 9/16 a12b6

san4es73 [151]

Answer:

$1\dfrac{1}{4}a^6b^3$

Step-by-step explanation:

A square of a monomial is $1\dfrac{9}{16}a^{12}b^6$ that is $\dfrac{25}{16}a^{12}b^{6}$

Use properties of exponents:

$(a^m)^n=a^{mn}\\ \\\dfrac{a^m}{b^m}=\left(\dfrac{a}{b}\right)^m\\ \\a^mb^m=(ab)^m$

Note that

$\dfrac{25}{16}=\dfrac{5^2}{4^2}=\left(\dfrac{5}{4}\right)^2\\ \\a^{12}=a^{6\cdot 2}=(a^6)^2\\ \\b^6=b^{3\cdot 2}=(b^3)^2$

Then

$\dfrac{25}{16}a^{12}b^{6}=\left(\dfrac{5}{4}\right)^2\cdot (a^6)^2\cdot (b^{3})^2=\left(\dfrac{5}{4}a^6b^3\right)^2$

So, the monomial is

$\dfrac{5}{4}a^6b^3=1\dfrac{1}{4}a^6b^3$

5 0

3 years ago