All categories

3 years ago

Find the twenty-fifth term of an= (-1)^n

Mathematics

1 answer:

oksano4ka [1.4K]3 years ago

4 0

Answer: -1

Step-by-step explanation: plug in 25 into (-1)^n

You might be interested in

Convert 2671(in base 9), to base 3 without first converting to base 10.

EleoNora [17]

Since 9 is 3², each digit in base nine takes two digits in base 3.

2₉ = 02₃

6₉ = 20₃

7₉ = 21₃

1₉ = 01₃

Putting it together

2671₉ = 2202101₃

3 0

3 years ago

Which ordered pair is the vertex of y= -|X+4|

nlexa [21]

y = -|x + 4|

The coordinates of vertex of that function is (x; 0).

-|x + 4| = 0

|x + 4| = 0 ⇔ x + 4 = 0 |-4

x = -4

Answer: (-4; 0)

8 0

2 years ago

Someone help me please-

Helen [10]

Answer:

Rectangle 11.59 sqft

Rectangle 36 sqft

Polygon 47.59 sqft

Step-by-step explanation:

8 0

2 years ago

Plz help me with this and u can change the slide too

Nadusha1986 [10]

The 1 slide it is intersecting the second slide is the 4x-y=5 slide 3 is the same and 4th slide is different

4 0

3 years ago

Casandra is training for a 10 mile race.On the first day of training she runs 4 miles, each day after that sge adds on 0.5 mile.

AnnyKZ [126]

Answer:

8 days

Step-by-step explanation:

3 0

3 years ago