2 years ago

Plz help me asap worth 20 points

Mathematics

1 answer:

Ainat [17]2 years ago

3 0

Answer:

OK so the equation has a exponent so if there is a exponent then you need to multiply. since 227 is the Area and the exponent is 2.

Step-by-step explanation:

You might be interested in

Math. plese help.....................

Nitella [24]

I think C Jarilyn and Tara

4 0

3 years ago

Read 2 more answers

Express 24 inches to 6 feet in simplest form.

Misha Larkins [42]

Answer:

Step-by-step explanation:

3 0

2 years ago

Find a whole number solution that makes the following true

slamgirl [31]

I don't think any of them exist. the only ones I can think of make my feel there are any others

3 0

3 years ago

Sally is 10 years older than one fifth of her mother’s age. If Sally is 20 years old, how old is her mother?

slamgirl [31]

S = Sally

M = Mother

S = M/5 + 10

20 = M/5 + 10

20 - 10 = M/5

10 = M/5

M = 10 * 5

M = 50

----------------

Her mother is 50 yo

-----------------

50 : 5 + 10 = 20

the answer is good

4 0

2 years ago

Given the formula, Sn=a 1-r^n/1-r, what is the sum of the first nine terms of the geometric series: 324, -108, 36, -12...

vlada-n [284]

Answer:

243.01.

Step-by-step explanation:

The first term (a) = 324.

The common ratio (r) = -108/324 = -1/3.

So sum of 9 terms is:

S(9) = 324 * (1 - (-1/3)^9) / ( 1 - (-1/3)

= 324 ( 1 - (-0.00005076)) / 4/3

= 324 * 1.00005076 / 1.33333

= 243.012.

3 0

2 years ago