3 years ago

What is the least common multiple of 18, 16, and 9?

Mathematics

2 answers:

hammer [34]3 years ago

7 0

Answer:

The correct answer is B. 144

Lapatulllka [165]3 years ago

6 0

The least common multiple of 18,16, and 9 is abs

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Sergeu [11.5K]

Answer:

Step-by-step explanation:

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4 years ago

Four hamburger each contain 1/5 pound of beef. altogether, how much beef do the hamburger contain

uysha [10]

12.5 ounces of beef

4 0

3 years ago

What is he scale factor I’ll give you brainliest!!!!

FrozenT [24]

Divide two corresponding sides:

GN is corresponding to AL

15 /20 = 3/4

The scale is 3/4

4 0

3 years ago

Rewrite the following expression using the properties of rational exponents. Be sure your answer is in simplest form.

Nookie1986 [14]

Answer:

$(2\cdot 6)^{\frac{3}{2}}=24(3)^{\frac{1}{2}}$

Step-by-step explanation:

The given expression is $(2*6)^{\frac{3}{2}}$

We multiply within the parenthesis to get:

$(12)^{\frac{3}{2}}$

Recall that: $a^{\frac{m}{n} } =\sqrt[n]{x^m}$

We apply this property to get:

$(12)^{\frac{3}{2}}=\sqrt{12^3}$

$(12)^{\frac{3}{2}}=\sqrt{12^2*12}$

This simplifies to

$(12)^{\frac{3}{2}}=12\sqrt{12}$

We can simplify further

$(12)^{\frac{3}{2}}=12\sqrt{4*3}=12*2\sqrt{3}=24\sqrt{3}$

We rewrite as rational exponent $24(3)^{\frac{1}{2}}$

3 0

3 years ago

-7x+12-2x=23+13x simplify by combining like terms that are on the same side of the equation

zavuch27 [327]

-7x+12-2x=23+13x

First take away 13x from the right side and put it on the left side adding taking it away from -7x

-7x(-13x)=-20x
-20x+12-2x=23

then add 2x to -20x
and move 12 to the other side, minus it off of 23

-18x=11

then divide -18x on both sides

then x=-11/18

6 0

4 years ago