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
harina [27]
2 years ago
15

(easy math question please help) find the value of x question #6

Mathematics
1 answer:
yKpoI14uk [10]2 years ago
6 0

Answer:

Step-by-step explanation:

45+8x+21+90=180 degree(sum of interior angles of a triangle)

156+8x=180

8x=180-156

8x=24

x=24/8

x=3

You might be interested in
Help please thank you
LuckyWell [14K]

Answer:

hmm i think its

1/2(x + y)

Step-by-step explanation:

because well... this would be eaiser for me if it said "of the" because "of the" is mostly used for multiply, but since it just said "the..." i can only guess. I think this may be the answer tho?

7 0
1 year ago
Read 2 more answers
Melissa has 350 in her savings account. she decides that she will put the same amount of money each month into her account.Her g
Ray Of Light [21]
C = 350+xm 
mc=350+x 
m = (350+x)/c
7 0
3 years ago
Write the following inequality in slope-intercept form. –6x + 2y ≤ 42
Stella [2.4K]
Hope it helps!
#MissionExam001

6 0
3 years ago
Sandy has box of chocolates. Box cost $2.00. In box has 8 chocolates. How much does each chocolate cost.
Lorico [155]
So you must find individual prices.


Start by doing the price($2.00)divided by the amount in box(8) 


you should get 0.25 or 25 cents per chocolate
5 0
3 years ago
Read 2 more answers
Peter paid $12.83 for a DVD. The price of the DVD was $11.99. How much sales tax did Peter pay?
Bas_tet [7]
<span>Peter paid </span>84 cent in taxs
8 0
3 years ago
Read 2 more answers
Other questions:
  • Help please!<br>I really need it, also show working out please<br>30 points!​
    14·2 answers
  • PLEASE HELP
    15·1 answer
  • Which number is the principal square root of 49
    5·2 answers
  • Wilson frees home security system he has an 11% commission on every system he sells wislson sale for this month totaled $4264.00
    12·1 answer
  • Need help it’s 20 points
    15·1 answer
  • On a map, two inches equal 40 miles. If two cities are 115 miles apart, what is the distance between them on the map?​
    11·1 answer
  • Evaluate the expression when a=-6 and c= 2 .<br> a-4c
    5·2 answers
  • Write an algebraic expression to represent the total number of silver dollar fish that could be in a 24 gallon tank. D=number of
    6·1 answer
  • A lies on a bearing of 040° from B.<br>Calculate the bearing of B from A.​
    9·1 answer
  • Can someone help me please?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!