1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
valina [46]
3 years ago
8

1) Solve for x. (3.x - 2)° (14x -19° (9x+7)

Mathematics
1 answer:
Brrunno [24]3 years ago
6 0

Answer:

x = 12

Step-by-step explanation:

We will label the unknown interior angle of the triangle d.

14x - 19 + d = 180

14x + d = 199

d = 199 - 14x

199 - 14x + 3x + 9x + 7 - 2 = 180

199 - 2x +5 = 180

204 - 2x = 180

204 = 180 + 2x

2x = 24

x = 12

You might be interested in
What dose composite mean?
Sveta_85 [38]
Adjective: Made up of various parts or elements
5 0
2 years ago
Please answer i will mark the brain liset
yawa3891 [41]

Answer:

z (greater than or equal to) 68

Step-by-step explanation:

i hope this helps :)

5 0
2 years ago
Ella purchased a game that was on sale for 12% off. The sales tax in her county is 6%. Let y represent the original price of the
egoroff_w [7]

Answer: what was the original price?

Step-by-step explanation:

3 0
2 years ago
There are 8 books in a shelf that consist of 2 paperback books and 6 hardback books. If 4 books are selected at random without r
mixer [17]

Answer:D

Step-by-step explanation:

This is combination.

If 4 books selected out of eight book in the shelf:

(4 combination 8)= 70

For hardback selection:

Then selection of 4 books out of the hardback, it means there is no paperbach will be:

(4 combination 6)= 15

So , if at least one paperback selected will be : 70-15

That is 55

4 0
3 years ago
How can I divide thirty-three into two groups so the ratio is four to seven?
lana [24]
Look at it this way:

-- Since the two groups have the ratio of 4 to 7, then the first group has 4 parts
and the other group has 7 parts.

-- If the first group has 4 parts and the other group has 7 parts, then they have
11 parts all together.

-- Those 11 parts are all parts of 33.  There must be  ( 33 / 11 ) = 3 items in each part.

Now you can go back to the groups . . .

-- The first group has 4 parts. 
With 3 items in each part, that's (4 x 3) = 12 items.

-- The other group has 7 parts.
With 3 items in each part, that's (7 x 3) = 21 items.

8 0
3 years ago
Other questions:
  • Carlo buys $14.40 worth of grapefruit. Each grapefruit costs 0.80. (PLz help and yeett) with steps plz
    7·1 answer
  • What is the probability the dice sum to 8 given that both dice show even numbers?
    14·1 answer
  • Iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii
    10·1 answer
  • Can YOU solve this?<br>What is the solution to the following equation?<br><br> 5(2x − 6) + 20 = 10
    8·1 answer
  • The number of tickets sold on Friday at a movie theater was 2,000 more than the number of tickets sold on Tuesday. 1,250 tickets
    10·2 answers
  • What is the answer to 2 3/5 -3/4
    8·2 answers
  • Read and choose the correct words for the blank that match the image. (1 point) A cook using pepper on food cooking in a pan Me
    13·1 answer
  • What is the missing length?
    14·1 answer
  • PLEASE HELPP MEEE QUICK
    11·1 answer
  • A candy company puts 3 gumdrops in each bag. How many gumdrops will the company need to fill 5,000 bags?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!