1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Lubov Fominskaja [6]
3 years ago
8

A. Tell if the sequence is arithmetic, geometric or neither: 5, 30, 180, 1080

Mathematics
1 answer:
Simora [160]3 years ago
8 0

Answer:

It is geometric

Step-by-step explanation:

Because it is increasing as 6 is being multiplied.

You might be interested in
What is 5 to the power of 6 over 5 to the power of 2
AlekseyPX

Answer:

625

Step-by-step explanation: 5^6/5^2

multiply 5^6 and than devide your answer with 5^2

6 0
2 years ago
Read 2 more answers
A triangle has angles in the ratio 3:10:2 what is the size of the largest angle x?
Annette [7]

Answer:

B

Step-by-step explanation:

let the angles be 3k,10k,2k

then 3k+10k+2k=180

15k=180

k=180/15=12

x=10k=10×12=120°

5 0
3 years ago
A triangle has base 2x+1 and height 6x-3. What value of x would give an area of 240m2?
GREYUIT [131]

Answer:

The values of x which would give an area of 240m² would be:

x=-\frac{\sqrt{161}}{2},\:x=\frac{\sqrt{161}}{2}

Step-by-step explanation:

Given

The base of triangle b = 2x+1

The height of triangle h = 6x-3

The Area of the triangle A = 240 m²

The Area of the triangle has the formula

A = 1/2 × b × h

substituting b = 2x+1, h = 6x-3 and A = 240

240\:=\:\frac{1}{2}\:\left(2x+1\right)\:\times \left(6x-3\right)

480=\left(2x+1\right)\left(6x-3\right)

480=12x^2-3

Subtract 480 from both sides

12x^2-3-480=480-480

12x^2-483=0

3\left(4x^2-161\right)=0

3\left(2x+\sqrt{161}\right)\left(2x-\sqrt{161}\right)=0

Using the zero factor principle

if ab=0, then a=0 or b=0 (or both a=0 and b=0)

2x+\sqrt{161}=0\quad \mathrm{or}\quad \:2x-\sqrt{161}=0

solving

2x+\sqrt{161}=0

2x=-\sqrt{161}

Divide both sides by 2

\frac{2x}{2}=\frac{-\sqrt{161}}{2}

x=-\frac{\sqrt{161}}{2}

also solving

2x-\sqrt{161}=0

2x=\sqrt{161}

Divide both sides by 2

\frac{2x}{2}=\frac{\sqrt{161}}{2}

x=\frac{\sqrt{161}}{2}

Therefore, the values of x which would give an area of 240m² would be:

x=-\frac{\sqrt{161}}{2},\:x=\frac{\sqrt{161}}{2}

3 0
2 years ago
How many positive two digit numbers are divisible by 4?
frutty [35]
There are 24 positive 2 digit numbers divisible by 4.

4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 60, 64, 68, 72, 76, 80, 84, 88, 92, 96
4 0
3 years ago
Find f(a-2) when f(x)= 2x^2 +3x
Zarrin [17]
Hopefully this helps

4 0
3 years ago
Other questions:
  • 0.009 ia 1/10 of what number?
    6·2 answers
  • A property had a list price of $164,000, an actual sale price of $158,000 and a $124,000 loan. If the transfer fee was $3 per $1
    8·1 answer
  • Eighty-three and seventy-four hundredths minus sixty-one and ninety-seven hundredths equals _____.
    11·2 answers
  • Evaluate the following expression when a=3,b=9,c=6,5ab
    11·1 answer
  • Is d=45t a linear function
    6·1 answer
  • Trying to solve what is 3 1/3 x 6
    13·2 answers
  • This is easy but i need help please​
    7·1 answer
  • The school band is ordering customized stickers to support the band. The cost for 100 stickers is $110.00 and the cost for 200 s
    7·2 answers
  • I dont understand graphs at all
    13·2 answers
  • Please someone help me with this questions please
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!