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3 years ago

Write 144 as a product of primes. Use index notation where appropriate.

Mathematics

1 answer:

oksano4ka [1.4K]3 years ago

7 0

Answer:

$144=2^4 \times 3^2$

Step-by-step explanation:

$144=2 \times 2 \times 2 \times 2 \times 3 \times 3$

$144=2^4 \times 3^2$

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which of these situations can be represented with an inter that, when combined with the opposite of -7, makes 0: you walk down 7

kobusy [5.1K]

Answer:

When you ear $7 from your chores.

Step-by-step explanation:

Say you owe your friend $7 from that box of candy that they bot you at the movies. You now have -$7 until you gain that money back. So, you did all of your chores, and you made $7! Now you have enough money to pay your friend back. You are now left with $0.

-$7 + $7 = $0

3 0

4 years ago

Combine like radicals to get your answer. <br><br> image attached

spin [16.1K]

Answer:

So the final answer is

$-8\sqrt{3}$

Step-by-step explanation:

Radicals:

In mathematics, a radical expression is defined as any expression containing a radical (√) symbol. Many people mistakenly call this a 'square root' symbol, and many times it is used to determine the square root of a number. However, it can also be used to describe a cube root, a fourth root, or higher.

The given expression is

$-5\sqrt{3} -3\sqrt{3}$

Now take common radical out so we will get

$\sqrt{3}(-5-3)$

Now add the Parenthesis part.

$\sqrt{3}(-8)$

So the final answer is

$-8\sqrt{3}$

5 0

4 years ago

A triangle ABC with vertices A(6,8) B(6,12) C(10,12) is rotated to 180. What are the coordinates of B

hichkok12 [17]

Assuming rotation is about origin, then
R180: (x,y)->(-x,-y)

So
A(6,8)->A'(-6,-8)
B(6,12)->B'(-6,-12)
C(10,12)->C'(-10,-12)

8 0

3 years ago

for each problem, define the variable, write and inequality and find the solution. Ian needs to save at least $85.00 for a new p

tresset_1 [31]

Answer:

he'll need to save for 5 weeks to get $85

Step-by-step explanation:

hope this helps :)

6 0

3 years ago

Simplify : 7x^2 + 6x + 9x^2 - 5x

anastassius [24]

Answer:

131x

Step-by-step explanation:

7x² + 6x + 9x² - 5x

49x + 6x + 81x - 5x

136x - 5x

131x

7 0

3 years ago