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
Mrrafil [7]
2 years ago
12

What’s the missing angle

Mathematics
2 answers:
xeze [42]2 years ago
7 0

Answer:

150

Step-by-step explanation:

Subtract 20 and 10 to 180 because the side of a triangle(or all three sided figures) is 180 and you get 150

Alex Ar [27]2 years ago
6 0

Answer:

A) 150

Step-by-step explanation:

All the angles in a triangle must add up to a total of 180 degrees.

So we can make an equation as given below:

20+10+?=180

30+?=180

?=150

So the missing angle is 150 degrees

You might be interested in
What is the solution set for this inequality?
Natali5045456 [20]

Answer:

x < 56

Step-by-step explanation:

- x + 40 > -16

-x + 40 - 40 > -16 -40

-x > -56

-x / -1 > -56 / -1

x < 56

4 0
2 years ago
Ted needs an average of at least 70 on his three history test he has scored already 85 and 60 on two test what is the minimum gr
PilotLPTM [1.2K]
So average=(total of scores)/(number of tests)
needs at least average of 70
at least is represented as greater than or equal to or the sign (<u>></u>)
70<u>></u>(total)/(number oftests)

since we have 3 tests, we have to have 3 scores so
70<u>></u>(x+y+z)/3
he scored 85 and 60
70<u>></u>(x+85+60)/3 (doesn't matter which to subsitute)
70<u>></u>(x+145)/3
multiply obht sides by 3
210<u>></u>x+145
subtract 145 from both sides
65<u>></u>x
he needs to get at leas 65 on his third test





4 0
3 years ago
What is the effect on the graph of the parent function f(x) = x when f(x) is replaced with f(x - 7)?
diamong [38]

Answer: B) shifts the line 7 units right.

Step-by-step explanation: When the a number is either added or subtracted  on the <em>inside </em>(will be surrounded by parentheses if it is on the inside) the parent function is moved right and left. Since it is inside parentheses, though, everything that happens will be the opposite of what it shows. Even though it says -7, and you would assume it shifts left, it doesn't. It actually goes to the right.

8 0
3 years ago
Read 2 more answers
Please helppppp asap
hodyreva [135]
Answer C

When you multiply that together (c), it gives you p^2, -5p, -2p, and 10. Add the -5-2, and it gives you -7, or the original equation.
5 0
3 years ago
Read 2 more answers
Simplify the expression 4 to the power of 3 + 2(3 − 2).
nydimaria [60]
The answer is 66 ugcjkufdvkigf
4 0
2 years ago
Other questions:
  • In​ 2015, there were approximately 31,800 firearms fatalities. Express this quantity in deaths per hour
    10·1 answer
  • A trapezoid has bases that measure 10 cm and 6 cm. The height of the figure is 15 cm. What is the area of the trapezoid?
    5·2 answers
  • A bug starts at the origin of the coordinate plane. The bug moves 1/4 units right and 1/4 units down to point A. Which graph sho
    14·2 answers
  • Solve the system. x – 4y – z = 21 6x – 3y – z = –4 –x +2y –5z = 19 Answer: x =      , y =      , z =      
    15·1 answer
  • Nine -tenths of zak's friends do volunteer work after school. what is nine-tenths in standard form?
    12·1 answer
  • If you can help please do :)
    5·1 answer
  • Kinda blurry but help pls
    12·1 answer
  • WILL MARK BRAINLIEST IF YOU SOLVE THIS PLEASE
    9·1 answer
  • Find all real zeros of the function f(x) = 5x (x-16)² (x-2)²
    10·1 answer
  • please can someone help me with this question? i will mark brainliest and i would also really appreciate it! :)
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!