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
valentina_108 [34]
4 years ago
15

Help please! really appreciate it

Mathematics
1 answer:
arlik [135]4 years ago
4 0

Answer:

x=26

Step-by-step explanation:

exterior angles theorem meaning they're equal to each other.

5x+7=8x-71

add 71 to 7

5x+78=8x

subtract 5x from 8x

78=3x

divide 78 and 3

x=26

to check your work plug 26 into each equation:

5(26)+7= 137°

8(26)-71= 137°

because they're the same you know that x must equal 26

hope this helps!❤

You might be interested in
Suppose that a randomly generated list of numbers from 0 to 9 is being used
Nana76 [90]
Answer : It’s D I guess
5 0
3 years ago
Read 2 more answers
A restaurant is hosting a dinner event for a maximum of 95 people. So far, 23 people have registered to attend the event. There
Andreas93 [3]

Answer

Part A: 95 > 23 + 12p

Part B: There must be  more than 6  people at each table.

Step-by-step explanation:

95 > 23 + 12<em>p</em>

= 23+12<em>p</em><95

= 23+12<em>p</em>-23<95-23

= 12<em>p</em><72

= 12<em>p</em>/12 < 72/12

= <em>p</em> < 6

please mark brainliest :)

7 0
3 years ago
Teresa measures the dimensions of her math book. It is 28 centimeters long and 21 centimeters wide. How can Teresa find the peri
guajiro [1.7K]
The perimeter of a shape is its length+width+length+width, or 2L+2W :).

So, in order to find the perimeter of Teresa's math book, she can add 2(28)+2(21).

Hope I helped! :)
3 0
3 years ago
Read 2 more answers
HELP plsss if I don’t answer this I can’t go to lunch
zhannawk [14.2K]
7/g This is the correct answer to your problem
3 0
3 years ago
In an effort to increase their membership enrollment, the Hamilton Fitness Center was offering a 15% discount (good for one full
Alexxandr [17]
$29.75

$35x15%=$35x.15=$5.25
$35-$5.25=$29.75
6 0
3 years ago
Other questions:
  • Help me please !?? <br> Maybe
    10·1 answer
  • In 25 years, a bond that paid 4.75% simple interest earned $4,750 interest. What was the principal of the bond in dollars?
    15·1 answer
  • How many people will 5 pitchers serve if 1/8 pitcher serves one person?
    13·2 answers
  • suppose the number of eggs used in exercise 4 is changed to three eggs for each batch of 12 muffins, and 48 eggs are used. how m
    8·1 answer
  • Owen’s bedroom has a perimeter of 46 feet. If the length of the bedroom is 11 feet, what is the width
    14·2 answers
  • Is the ordered pair (6, 5) a solution to the equation 3x − 4y = −2? Explain.
    14·1 answer
  • Neil and Zack are working on a project that requires both research and presentation. Neil is better at research, so he gives the
    15·2 answers
  • Show all work to identify the asymptotes and zero of the function f(x)=6x/x^2-36
    6·1 answer
  • Many adults are selected at random to respond to a survey about their favorite season and whether they have allergies or not. Th
    14·2 answers
  • 3x-15 complementary angles find the sum of x
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!