3 years ago

Help please geometry help 50 points

Mathematics

1 answer:

Jobisdone [24]3 years ago

8 0

The answer to the question is UST = ABC

You might be interested in

What are the explicit equation and domain for a geometric sequence with a first term of 4 and a second term of −12?

Lerok [7]

$a_1=4;\ a_2=-12\\\\r=\dfrac{a_2}{a_1}\to r=\dfrac{-12}{4}=-3$

The formula of a geometric sequence:

$a_n=a_1\cdot r^{n-1}$

substitute

$a_n=4\cdot(-3)^{n-1}$

$The\ domain:\ \text{all integers where}\ n\geq1$

Answer: $\boxed{a_n=4(-3)^{n-1};\ \text{all integers where}\ n\geq1}$

4 0

3 years ago

If you used 1 drop of your sample and 4 drops of diluent what is your dilution ratio?

frez [133]

Answer:

1/5

Step-by-step explanation:

1 + 4 = 5

1/5

7 0

3 years ago

Read 2 more answers

Help math plz! Giving brainlist :D

adoni [48]

No, there is not common ratio...

0.972 (common ratio is 0.3...10.8*.3*.3)

you can use the geometric mean to find this center value easily...

(18*8)^(1/2)=12

7 0

3 years ago

Estimate sum 542+328=

Ghella [55]

542 --> 500

328 --> 300

Estimate: 800

8 0

3 years ago

At Thanksgiving, Mrs. Jones overcooked the turkey so all but StartFraction 4 Over 5 EndFraction of it had to be thrown away. The

Veseljchak [2.6K]

Answer:8/10

Step-by-step explanation: 4/5 times 2 is 8/10 so they equal the same thing

4 0

3 years ago

Read 2 more answers

Help please geometry help​ 50 points

Help please geometry help 50 points