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
OleMash [197]
3 years ago
12

Work out the size of angle x.X140°105°​

Mathematics
1 answer:
yKpoI14uk [10]3 years ago
3 0

Answer:

- 65

Step-by-step explanation:

x + 140 + 105 = 180

x + 245 = 180

x = 180- 245 = - 65

You might be interested in
Factor completely.<br> 4 - 12x + 9x^2
murzikaleks [220]

4-12x+9x^{2} \\4-6x-6x+9x^{2} \\2(2-3x)-3x(2-3x)\\(2-3x)(2-3x)\\(2-3x)^2

7 0
3 years ago
(r-3)(r-1)<br> Help me please!!!
madreJ [45]

Answer:

= r²−4r+3

Step-by-step explanation:

(r - 3) (r - 1)

(r x r) + (r x -1) + (-3 x r) + (-3 x -1)

r² + - r - 3r + 3

= r²−4r+3

5 0
3 years ago
Shelly has a bag containing three balls : one red, one yellow, and one green. All balls are likely to be chosen. Shelly will cho
Lilit [14]
The answer is c. Since she has three balls and she is going to chose one is will be 1/3
Hope this helps
5 0
3 years ago
Read 2 more answers
Tickets at the carnival cost 35 each.on Friday night the carnivals earned a total of 12,425 in ticket sales on Saturday night th
Blababa [14]

ticket sale on Saturday night is triple the ticket sale on Friday night.

Therefore

ticket sales on Saturday night = 3 x 12425 = 37275

Then

ticket sales for both nights = 12425 + 37275 = 49700

A ticket costs 35.

Let the number of people that attended the carnival on both nights be n.

Then, we have

\begin{gathered} 35n=49700 \\ \Rightarrow n=\frac{49700}{35}=1420 \end{gathered}

Therefore 1420 people attended the carnival on both nights

6 0
1 year ago
Maria is recording the percentages she earned on each quiz in her math class. Here are her results for the last 7 quizzes.
Paha777 [63]
22 because you take the smallest and largest number and subtract them so you do 81-59=22
4 0
2 years ago
Other questions:
  • How do you solve -.18 ÷ .03
    14·2 answers
  • Help me please!!!
    15·2 answers
  • Linear function f(x) = x is graphed on a coordinate plane. The graph of a new line is formed by changing the slope of the origin
    10·1 answer
  • The number of ways six people can be placed in a line for a photo can be determined using the expression 6!. What is the value o
    6·2 answers
  • Strep throat is caused by Streptococcus bacteria. The amount of bacteria multiplies at a rate of 10^13 per 10^2 hours. Part B Wh
    10·1 answer
  • How do you solve 4(6x-1)=120 if you're solving for x
    9·1 answer
  • The radius of a cylindrical water tank is 4.5 ft, and its height is 10 ft. What is the volume of the tank?
    9·1 answer
  • Original price: $72.00<br><br> Markdown: 33% please i rlly need help thanks mate
    12·1 answer
  • Find the slope of the line that passing through the points (5,-2) and (5,8)
    8·1 answer
  • Find Theta in degrees. WILL MARK BRAINLIEST I PROMISE&lt;3333
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!