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
zzz [600]
3 years ago
15

Please help. I've been working on this problem for more than 2 hours. Thank you.

Mathematics
1 answer:
I am Lyosha [343]3 years ago
6 0

Answer:

20° and 70°

Step-by-step explanation:

(4x-10)+(2x-20)=90

6x-30=90

6x=90+30

6x=120

x=20

2(20)-20=20

4(20)-10=70

20+70=90

You might be interested in
Simplify the expression:<br> 7–3p+4p
trapecia [35]

Answer:

7 + p

Step-by-step explanation:

Solve:

7 - 3p + 4p

Simplify using like terms

Wrote problem using addition

7 + ( -3p + 4p)

7 + 1p or 7 + p

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

6 0
3 years ago
Read 2 more answers
What is the formula to find the area of a triangle? choose all that apply​
Nana76 [90]

Answer:

the second and thrid one :)

Step-by-step explanation:

3 0
3 years ago
Answer quick please!
Mashcka [7]

B because B is the answer

7 0
2 years ago
(Algebra 1 )please help me I'll give brainliest
riadik2000 [5.3K]

7-3/-3-3

4/-6

this can be simplified to -2/3

(3) = -2/3(3) + b

Solve this

3 = -2 + b

5 = b

The answer is

y = -2/3x + 5

7 0
2 years ago
Write each mixed number as an improper fraction and as a decimal then tell whether the decimal is terminating or repeating.
Sphinxa [80]
7) 29/9; repeating

8) 301/20; terminating

9) -101/20; terminating

5 0
4 years ago
Other questions:
  • Can someone tell me the answer for this?
    6·2 answers
  • N the West
    10·1 answer
  • An IV infiltrates with 330 mL remaining in the bag. It was restarted at 1015 at a rate of 30 mL/hr. What is the IV completion ti
    13·1 answer
  • The 2 in 21 represents how many times the value of the 2 in 82?
    11·2 answers
  • Find the value of K to complete the square for the quadratic function y=x to the second power - 6x + k PLEASE HELP IT WOULD BE A
    8·1 answer
  • Shape A<br> Shape B<br> Which slider creates scale copies of the shape?
    7·1 answer
  • Directions: Review writing expressions to represent situations. Identify the variables,coefficients, and constants.
    8·1 answer
  • In a group of 25 students at lunch, 10 prefer ketchup on their hamburger, 10 prefer mustard on
    8·1 answer
  • What is the solution to the equation 2^x+4 -12=20
    13·1 answer
  • the point of M ( a, 4 ) is the midpoint of the line segment with endpoint at A(1,3) and B(5,b). Find the value of a and b
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!