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
ahrayia [7]
3 years ago
15

MARK BRAINLIEST AND 12 POINTS

Mathematics
2 answers:
attashe74 [19]3 years ago
8 0

Answer:

17

125

Step-by-step explanation:

exterior angle is equal to sum of interior opposite angle. so

( 2x + 6 ) + ( 5x ) = ( 8x - 11 )

7x + 6 = 8x - 11

x = 17

exterior angle = ( 8 * 17 ) - 11 = 125

Wittaler [7]3 years ago
6 0
Your answer would be 17 and 125
You might be interested in
The tail of a kite is 1.5 feet plus twice the length of the kite. Together, the kite and tail are 15.5 ft long. Find the length
Ivan

Answer:

We know that the kite with the tail is 15 feet and 6 inches. While 6 inches is 0,50 foot, it's 15,5 feet. If the lenght of the kite is x, then:

15,5 = x + 1,5 + 2x

15,5 = 3x + 1,5     / - 1,5 (both sides)

14 = 3x             / : 3 (both sides)

x ≈ 4,66

The kite is approx .4,66 feet long. It means that the tail is about 15,5 - 4,66 = 10,84 feet long.

5 0
3 years ago
Read 2 more answers
Brenda records 76 songs on 4 albums write as a rate
Ad libitum [116K]
19 songs per album
djdjdjd djdjdjd jdjdjdjdkdkdkdkdkdkdjxndmdmdjddjjdjddjdjdjdjdjfj or 19/1
6 0
2 years ago
Each of Elsa's notebooks is 3/5 inches wide. If she has 30 inches of space remaining on her bookshelf, how many notebooks will f
SIZIF [17.4K]

Answer:

50 Notebooks

Step-By-Step:

First write an equation

3/5x

The x represent the number of notebooks that can fit within the shelf.

So 3/5(50)=30


6 0
3 years ago
Read 2 more answers
A music club charges an annual membership of $35.65 plus $12.99 for each CD purchased. If Naomi's total bill for the year was 17
Luden [163]

Answer:

Step-by-step explanation:

178.54-35.65=142.89

then you do 142.89/12.99=11

She bought 11 CDs

6 0
2 years ago
A city skyscraper is 1,450 feet tall. A scale model is made that is 1:290 of its size. How tall is the model?
icang [17]

Answer:

Height of skyscraper's model = 5 feet

Step-by-step explanation:

Given:

Height of skyscraper = 1,450 feet

Scale model ratio = 1:290

Find:

Height of skyscraper's model.

Computation:

Height of skyscraper's model = Height of skyscraper × Scale model ratio

Height of skyscraper's model = 1,450 × (1/290)

Height of skyscraper's model = 5 feet

7 0
3 years ago
Other questions:
  • Which two lines are parallel?
    5·1 answer
  • If there are 10 values in a data set, in order from smallest to largest, what is
    12·2 answers
  • What professionals most directly use geometry in their work
    14·1 answer
  • A+B=8<br> C+D=6<br> A+C=13<br> B+D=8<br> Please answer it?
    6·1 answer
  • What is less than 1/3
    7·2 answers
  • Which fraction is not equal to 2/3?
    12·2 answers
  • От
    8·1 answer
  • Tell whether the angles are complementary or supplementary. Then find the value of x.
    14·1 answer
  • I DONT HAVE MUCH TIME TO SUBMIT THIS CAN ANYONE HELP!?!
    12·1 answer
  • A 1lb box costs .50 to mail through the postal service. a 3lb box cost .92 to mail through the postal service. the postal servic
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!