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TiliK225 [7]
3 years ago
9

What is the LCM of 7 and 9

Mathematics
1 answer:
Trava [24]3 years ago
7 0
The lcm of 7 and 9 is 63
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Please help ASAP! Will mark brainliest if correct :)
balu736 [363]

Answer:

12

Step-by-step explanation:

Your ratio is 24:8. This ratio simplified is 3:1. 4x3=12. x=12.

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3 years ago
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Which expression below has the same value as<br> 6<br>9?​
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Which expression below has the same value as

6

9?​

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answer is c no because 9 power six so, we have to write 9 number 6 times

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How much water consumed by Aguilar family as shown in the meter reading
Sati [7]

Answer:

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Step-by-step explanation:

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23 points to whoever can answer this question !!
Tamiku [17]

-2 2/5

as an improper fraction

-(5*2 +2)/5 -12/5

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3 years ago
Please help me with this homework question. No silly answers please and no bots! I will mark brainliest to whoever gets all them
MatroZZZ [7]

Answer:

The formula for the area of the triangle is:

\displaystyle A=24x^2

When <em>x</em> = 3, the area is 216 square centimeters.

When <em>x </em>= 2.4, the area is 138.24 square centimeters.

And when <em>x</em> = 5, the hypotenuse of the triangle is 50 centimeters.

Step-by-step explanation:

We are given a right triangle with a height of 8<em>x</em> and a base of 6<em>x</em>.

The area of a triangle is given by the formula:

\displaystyle A=\frac{1}{2}bh

So, by substitution:

\displaystyle A=\frac{1}{2}(8x)(6x)=24x^2

When <em>x </em>= 3, the area will be:

\displaystyle A(3)=24(3)^2=216\text{ cm}^2

And when <em>x</em> = 2.4, the area will be:

A(2.4)=24(2.4)^2=138.24\text{ cm}^2

When <em>x </em>= 5, the height will be 8(5) = 40 cm and the base will be 6(5) = 30 cm.

By the Pythagorean Theorem:

a^2+b^2=c^2

So:

(40)^2+(30)^2=c^2

The hypotenuse will be:

c=\sqrt{1600+900}=\sqrt{2500}=50\text{ cm}

3 0
2 years ago
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