Ask question

Ask question

All categories

3 years ago

13

the sum of the angle measures of any triangle is 180 degrees. suppose that one triangle has a degree measure of 9x+2 and the oth

er has a degree of 8x+1. write an expression for the degree measure of the third angle in the triangle.

1 answer:

Zolol [24]3 years ago

3 0

9x + 2 + 8x + 1 = 17x + 3
The answer is 180 - 17x + 3 I'm pretty sure

You might be interested in

Sam drove 320 miles in 2.5 hours, how long will it take to drive 500 at the same rate (speed)?

marishachu [46]

Answer:

D = (55)(4.5)

425 = 60 T

200 = R (2.5)

4.6 hours

59 mph

217 miles

Step-by-step explanation:

6 0

3 years ago

a stock was selling at $120 per share. a month later, it was selling at $150 per share. what is the percent increase?

goldfiish [28.3K]

Answer:

25%

Step-by-step explanation:

The formula to find percent increase is $100 * \frac{final-initial}{|initial|}$ . We're given the initial value as 120 and the final value as 150.

$100*\frac{150-120}{|120|}$
$100*\frac{30}{120}$
$100*\frac{1}{4}$
$100/4$
$25$

Therefore, the percent increase is 25%.

4 0

2 years ago

Misty bought 3 CDS . the country music CD cost $12 . The rock music CD cost 2/3 as much as the country music Cd . The platinum e

stich3 [128]

Lets organize out the numbers and calculate them,
so .....
Country music cd is $12
Rock music cd is 12× 2/3 = $8
Platinum edition cd is $8 x 2 = $16

add up all of the final numbers
<span>16+12+8 = $36

Your answer is
$36 </span>

7 0

3 years ago

Read 2 more answers

Raymond is purchasing a car. He finances $18,000 at a rate of 3% for 5 years. How much interest will Raymond pay? How much inter

Katyanochek1 [597]

1080 dollars. The first interest is 2700 and the second is 1620.

6 0

3 years ago

Write the prime factorization of the number.<br><br> $56=??<br><br> plzz help me

VashaNatasha [74]

Answer:

2^3*7

Step-by-step explanation:

56=7*8=2^3*8

6 0

3 years ago

Read 2 more answers