3 years ago

-7 (-7)^-4 plz help plz

Mathematics

1 answer:

Natali5045456 [20]3 years ago

5 0

Answer: -1/343

Step-by-step explanation:

-7(-7)^-4

First, re-write as positive exponents:

-7(-1/7^4)

Next, simplify:

-1/7^3 (you can simplify using exponent rules)

Simplify 7^3 :

7(7)(7)

49(7)

343.

Insert to original expression:

-1/343.

You might be interested in

55% of 70 round to the nearest tenth

Verizon [17]

70 * 55/100=38.5

Enjoy

3 0

3 years ago

Read 2 more answers

Where is the blue point on the number line? 3 ←++ 2. Pls help

My name is Ann [436]

Answer:

its in number 2

please mark as brainliest

6 0

2 years ago

Write the value of 83,479

Ann [662]

Eighty three thousand four hundred and seventy nine

6 0

3 years ago

Kelly has made 16 out of 25 free throws. the probability that she will make her next free throw is 64%. Is this an Experimental

Anna71 [15]

Well percents are probability, and probability is similar to theory. So i think its theoritical probability.

Hope this helps.

7 0

3 years ago

BC=CD what is the property

Andre45 [30]

Distributive Property AB + AB = 2AB

Reflexive Property m>B = m>B

Symmetric Property If AB + BC = AC then AC = AB + BC

Transitive Property If AB ≅ BC and BC ≅ CD then AB ≅ CD

5 0

3 years ago