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
BaLLatris [955]
3 years ago
7

HELP RIGHT NOW PLEASE!!!!!!!!!!!! What is the value of x?

Mathematics
2 answers:
yuradex [85]3 years ago
8 0
I’d start off by setting x, (x+12), and 100 to 180. They are are on a line and a line = 180 degrees.

So: 100+ x + (x+12) = 180
subtract 100 from both sides

x + x + 12 = 80
simplify by adding the two x’s equaling 2x +12= 80

subtract 12 from both sides giving you: 2x=68

divide by 2 and x = 34, (x+12) = 46

34+46+100= 180 degrees! meaning you now have your line :D hope this helps!

barxatty [35]3 years ago
6 0

Answer:

x = 34

Step-by-step explanation:

Add together all three angles because together they equal 180 degrees

x + 12 + x + 100 = 180         Combine like terms

2x + 112 = 180

     - 112   - 112                   Subtract 112 from both sides

2x = 68                              Divide both sides by 2

x = 34

You might be interested in
NEED HELP!!!!!!!!!!!!!!!!!!!!!
kondor19780726 [428]
The quadratic formula is -b plus minus the square root of b^2-4ac all over 2a.
Here, a=1, b=13, and c=30.
The only option that fills in the values correctly is D
6 0
3 years ago
ASAP<br> -WILL MARK BRIANIST
Debora [2.8K]

Answer:

The answer is 699...............

8 0
3 years ago
Read 2 more answers
Debbie has $460 in a savings account that earns 8% annually. If the interest is not compounded, how much interest will she earn
Bess [88]

She earned $184 in interest
$644 In all

Here's why:
The formula is Interest = Principal x Rate x Time
I = 460 x 8% x 5 or I = 460 x 0.08 x 5. PEMDAS
460(0.08) = 36.8
I = 36.8 x 5
36.8 x 5 = 184
I = $184
To find them in all, add the original amount she deposited with the interest.
460 + 184 = 644
In all: $644
6 0
3 years ago
Read 2 more answers
Seventh grade
nasty-shy [4]

Answer:2.8333

Step-by-step explanation:

7 0
3 years ago
The ratio of children to teachers at the preschool is 14:5 how many children are at the preschool if there are 30 teachers
amm1812

Answer:

84 i prettt sure but i dont rly kno so check first plz

6 0
3 years ago
Read 2 more answers
Other questions:
  • WE NEED ANSWERS HELP US!!!!
    12·2 answers
  • <img src="https://tex.z-dn.net/?f=%282%20%5Ctimes%20%5Cfrac%7B1%7D%7B3%7D%20%20%29%5E%7B2%7D%20" id="TexFormula1" title="(2 \tim
    8·2 answers
  • PLEASE HELP SO CONFUSED
    9·2 answers
  • Find the slope of the line.<br><br> Please hurry I need the answer ASAP
    14·2 answers
  • What does 4(3+2x) equal
    11·2 answers
  • Pick correct graph from multiple choice options. A.B.C.D
    11·1 answer
  • Which expressions are equivalent to square root 1188x^5? Check all that apply
    10·1 answer
  • Neil and Beth both had soccer practice during the week. Neil practices for 3 hours each week. All together, they practice 4 hour
    15·1 answer
  • What two numbers multiply to -49 and add to +6
    14·1 answer
  • Write the equation of the line that passes through the points (-2,0) and (1,2).
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!