2 years ago

ABC is circumscribed about H, with the points of tangency D,E, and F.

Mathematics

1 answer:

Hoochie [10]2 years ago

4 0

I think the answer is 30

You might be interested in

What is the value of each expression in the simplest form? -11/15 + (-2/15)

Liula [17]

Answer:

$\frac{ - 13}{15}$

Step-by-step explanation:

$\frac{ - 11}{15} + \frac{ - 2}{15} = \frac{( - 11 - 2)}{15} = \frac{ - 13}{15}$

6 0

2 years ago

A car drives 195 miles in 3 hours and 15 mins.<br> what is the average speed of the car?

maria [59]

Answer:

one mile per hour

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Find the common difference for the given sequence shown. 56,49,42,35

ddd [48]

Answer:

-7

Step-by-step explanation:

let the first term be a

thus, a=56

common difference d= U2-U1 = 49-56= -7

4 0

3 years ago

Pls help me it’s due tomorrow!!

Zarrin [17]

-2(-3)^2-(-3)+1 = -14

8 0

2 years ago

Read 2 more answers

In an arithmetic sequence {an}, if a1 = 5 and d = 3, find a72. A) 216 B) 218 C) 221 D) 223

Phoenix [80]

The arithmetic sequence with the given condition is determined recursively by

$\begin{cases}a_1=5\\a_n=a_{n-1}+3&\text{for }n>1\end{cases}$

So we have

$a_2=a_1+3$

$a_3=a_2+3=a_1+3(2)$

$a_4=a_3+3=a_1+3(3)$

and so on with the general pattern

$a_n=a_1+3(n-1)$

This means the 72nd term in the sequence is

$a_{72}=a_1+3(72-1)=5+3(71)=218$

so the answer is B.

6 0

3 years ago