What mixed numbers divide to 12

Mathematics

1 answer:

WITCHER [35]2 years ago

6 0

The mix numbers that divide to 12 are

12•1
24•2
36•3
72•6
60•5
84•7
48•4
Yes these all equal 12

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Solve for the variable -3x 4 > 5

Ierofanga [76]

-3x + 4 > 5
-3x > 5 - 4
-3x > 1
x < 1/-3
x < -1/3

7 0

2 years ago

Help please?

Alla [95]

$\bf \begin{array}{clclll}
3^{1001}&\qquad &4^{1002}\\
\uparrow &&\uparrow \\
a&&b
\end{array}\\\\
-----------------------------\\\\
(a+b)^2-(a-b)^2\implies (a^2+2ab+b^2)-(a^2-2ab+b^2)
\\\\\\
a^2+2ab+b^2-a^2+2ab-b^2\implies 2ab+2ab\implies 4ab
\\\\\\
now\qquad 4(3^{1001})(4^{1002})=k12^{1001}\qquad 
\begin{cases}
12^{1001}\\
(4\cdot 3)^{1001}\\
4^{1001}\cdot 3^{1001}
\end{cases}$

$\bf \\\\\\
4(3^{1001})(4^{1002})=k(4^{1001}\cdot 3^{1001})\implies \cfrac{4(3^{1001})(4^{1002})}{4^{1001}\cdot 3^{1001}}=k
\\\\\\
4\cdot \cfrac{3^{1001}}{3^{1001}}\cdot \cfrac{4^{1002}}{4^{1001}}=k\implies 4\cdot 4^{1002}4^{-1001}=k\impliedby 
\begin{array}{llll}
\textit{same base}\\
\textit{add the}\\
exponents
\end{array}
\\\\\\
4\cdot 4^{1002-1001}=k\implies 4\cdot 4^1=k\implies 16=k$

6 0

2 years ago

I need help please ?!!!!

Alecsey [184]

Answer:

Step-by-step explanation:

= √ 64 +9²

=8 +81

=89

7 0

2 years ago

Read 2 more answers

Which expression is equivalent to 1 over 81

nadezda [96]

100 is equivalent to 1

3 0

2 years ago

On 5.899 how does the value of the 9 in the thousandths place compare with the value of the 9 in the hundredths place?

Nat2105 [25]

Answer:

The 9 in the hundredths place is 10 times the 9 in the thousandths place

Step-by-step explanation:

Here, we want to compare the value of 9 in the hundredth place and the value of 9 in the thousandths place.

The value of 9 in the hundredth place has a value of 0.09 while the value of 9 in the thousandths place has a value of 0.009

This means we can write 5.899 as 5 + 0.8 + 0.09 + 0.009

Now back to the question, how does 0.09 compare to 0.009? we can see that 0.09 is 10 times 0.009

This mathematically means that;

0.09 = 10 * 0.009

Hence we can conclude that the 9 in the hundredths place is 10 times the 9 in the thousandths place

7 0

2 years ago