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3 years ago

Simplify 6 to the negative 3rd power over 6 to the 5th.

Mathematics

2 answers:

Triss [41]3 years ago

6 0

$\frac{6^{-3}}{6^5}=6^{-3-5}=6^{-8}$

Valentin [98]3 years ago

5 0

The answer is 6 to the 8th power

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((15,3+3,7).2,8)-2,9=?

Grace [21]

Answer: $=50,3$

Step-by-step explanation:

For this exercise it is important to remember the multiplication of signs. Notice that:

$(+)(+)=+\\\\(-)(-)=+\\\\(-)(+)=-\\\\(+)(-)=-$

In this case you have the following expression:

$((15,3+3,7)2,8)-2,9$

The steps to solve it are:

Step 1: You must solve the addition inside the parentheses:

$((15,3+3,7)2,8)-2,9=((19)2,8)-2,9$

Step 2: Now you must solve the multiplication:

$=53,2-2,9$

Step 3: Finally, you must solve the subtraction. Therefore, you get:

$=50,3$

4 0

3 years ago

Solve the equation X/-2=5

Ipatiy [6.2K]

Answer:

$\boxed {x = -10}$

Step-by-step explanation:

Solve for the value of $x$ :

$\frac{x}{-2} = 5$

-Multiply both sides by $-2$

$x = 5 \times (-2)$

$\boxed {x = -10}$

So, therefore, value of $x$ is $-10$ .

7 0

4 years ago

Let g be the function given by g(x) = −3x2 − 2x + 3. Evaluate g(−2). A) g(−2) = 5 B) g(−2) = 19 C) g(−2) = −5 D) g(−2) = −19

Mars2501 [29]

Answer: C. g(-2) = -5

<u>Step-by-step explanation:</u>

g(-2) is when you replace all of the x's in the function with -2

g(x) = -3x² - 2x + 3

g(-2) = -3(-2)² - 2(-2) + 3

= -3(4) + 4 + 3

= - 12 + 4 + 3

= -12 +7

= -5

5 0

3 years ago

Read 2 more answers

Please help I will mark previous

yawa3891 [41]

Answer:

Im sorry! idk the answer but if you have a phone, there is this app called photo math, or ask you mom or dad for help.

Step-by-step explanation:

8 0

3 years ago

What's the exponential form for 1,000 times 1,000

Norma-Jean [14]

I the answer is 1,000 squared.

4 0

4 years ago