All categories

3 years ago

I need some help!!!

Mathematics

2 answers:

Soloha48 [4]3 years ago

5 0

Angle STR would be equivalent to Angle XTY

faust18 [17]3 years ago

5 0

The answer is <XYT bro

You might be interested in

-2w - 5w simplify the expression and combine like terms

mafiozo [28]

Answer:

Step-by-step explanation:

-w(2+5)

W is like term

8 0

3 years ago

Read 2 more answers

HELP!Please solve! this!!

Angelina_Jolie [31]

Answer:

Recursive formula for geometric sequence

$a_{n}=a_{n-1}\times r$

is $a_{n}=a_{n-1}\times 6$

and explicit formula for geometric sequence $a_{n}=a_{1}^{r-1}$ is

$a_{n}=(\frac{1}{2})^{6-1}$

Step-by-step explanation:

Given sequence is $\frac{1}{2},3,18,108,648,...$

To find the recursive and explicit formula for this sequence:

Let $a_{1}=\frac{1}{2},a_{2}=3,a_{3}=18,a_{4}=108,a_{5}=648,...$

To find the common ratio r:

$r=\frac{a_{2}}{a_{1}}$

$=\frac{3}{\frac{1}{2}}$

$=3\times 2$

$=6$

Therefore r=6

$r=\frac{a_{3}}{a_{2}}$

$=\frac{18}{3}$

$=6$

Therefore r=6

Therefore the common ration r=6

Therefore the given sequence is geometric sequence

Recursive formula for geometric sequence is $a_{n}=a_{n-1}\times r$

$a_{n}=a_{n-1}\times 6$

and explicit formula is $a_{n}=a_{1}^{r-1}$

$a_{n}=(\frac{1}{2})^{6-1}$

$=(\frac{1}{2})^{5}$

$=\frac{1}{32}$

Therefore $a_{n}=\frac{1}{32}$

8 0

3 years ago

Read 2 more answers

Miranda had 4 pounds, 6 ounces of clay. She divided it into 10 equal parts. How heavy was each part?

Mazyrski [523]

Change pounds to ounces.

1 pound = 16 ounces.

4 x 16 = 64 + 6 = 70 total ounces of clay.

Now divide by 10:

70 / 10 = 7

Each part was 7 ounces.

3 0

3 years ago

Last year the backgammon club had 30 members. This year the club has 24 members. Find the percent of decrease in the number of m

Stella [2.4K]

Answer:

Percentage change in number of members is -20%. Hope it helps

4 0

3 years ago

A 32-foot ladder is leaning against a building and forms a 29. 37° angle with the ground. How far away from the building is the

Amiraneli [1.4K]

Check the picture below.

Make sure your calculator is in Degree mode.

3 0

2 years ago