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3 years ago

11

Determine sun or difference -3 1/3 + 2 2/5

1 answer:

Artist 52 [7]3 years ago

8 0

Answer:

-14/15

Step-by-step explanation:

First, you want to turn each mixed number into an improper fraction. So you get -10/3 + 12/5. Then you want to get the same denominator, and the LCD happens to be 15. You get -50/15 + 36/15. Addition is commutative, so you can do something like this: 36/15 - 50/15. You can do 36-50=-14, and then add the denominator to get -14/15.

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(b^2)^o=b^8 <br> a 6<br> b 4<br> c 3<br> d 1/16

jenyasd209 [6]

Answer:

(b^2)^o=b^8

a 6

b 4

the answer is A.6

5 0

3 years ago

Which logarithmic equation is equivalent to this exponential equation? <br><br> 12=5^x

Brut [27]

Given:

The equation is:

$12=5^x$

To find:

The logarithmic equation that is equivalent to the given exponential equation.

Solution:

According to the property of logarithm:

$a=b^x\Leftrightarrow \log_b a=x$

We have,

$12=5^x$

Here, $a=12,b=5$ . By using the above property of logarithm, we get

$\log_{5}12=x$

$x=\log_{5}12$

Therefore, the correct option is C.

5 0

3 years ago

A store sells new video games for $55 each. The store also features $12 per used video game. Jacob is buying 3 new video games a

nikitadnepr [17]

Answer:

im pretty sure it would be a.

Step-by-step explanation:

55x3 = 165, and 12x would mean the money times the amount of used he bought. so therefore it is a.

3 0

3 years ago

Add 2 to both sides of the equation.

qwelly [4]

Answer:

See below.

Step-by-step explanation:

Adding 2 to both sides will not help solve the equation.

Adding 2 to both sides gives you this:

x^3 = ∛(x-2)

x^3 + 2 =∛(x-2) + 2

What was the original question?

4 0

3 years ago

How many degrees has been rotated counterclockwise about the origin? A. 90 B. 360 C. 180 D. 270

Vinil7 [7]

Answer:

A - 270°

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers