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
AfilCa [17]
3 years ago
12

∠A and ∠B supplementary and vertical angles. What is m∠B

Mathematics
1 answer:
Nuetrik [128]3 years ago
5 0

Answer:

  90°

Step-by-step explanation:

Supplementary means they add to 180°. Vertical angles are congruent, so they must both be 180°/2 = 90°.

You might be interested in
Please help!!! This is WAY overdue and I need to submit it by tonight or it won't be accepted!!!!
Masteriza [31]

Answer:

CCCCCCCCC

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Rewrite the equation in standard form 2x^2=5x+6
FrozenT [24]

Answer:

2x^{2} =5x+6\\

Step-by-step explanation:

8 0
2 years ago
Solve the system of linear equations by graphing. Round the solution to the nearest tenth.
jeyben [28]

Answer:

The approximate solution to the system is (1.2, 4.4)

x = 1.2 and y = 4.4

Step-by-step explanation:

The solution of the system of linear equations equation y = –0.25x + 4.7 and y = 4.9x – 1.64 is shown in the attached graph. The red line represents the equation y = –0.25x + 4.7 and the blue line represents the equation  = 4.9x – 1.64.

The solution of the system of equations is their point of intersection shown on the graph.

The point of intersection is (1.231, 4.392). To the nearest tenth, it is (1.2, 4,4). So x = 1.2 and y = 4.4.

So the approximate solution to the system is (1.2, 4.4)

6 0
3 years ago
Read 2 more answers
Factor completely.
Marta_Voda [28]
<span>x^2 - 3x - 28 = </span><span>(x - 7)(x + 4)

answer
first one
</span><span>(x - 7)(x + 4)
</span>
hope it helps
8 0
3 years ago
Simplify the expression 6h+​(−7.7d​)−18+5d−3.2h.
Mamont248 [21]

Answer:

-2.7d+2.8h-18

Step-by-step explanation:

4 0
2 years ago
Other questions:
  • What is the discontinuity and zero of the function f(x) = the quantity of 3 x squared plus x minus 4, all over x minus 1? A. Dis
    15·2 answers
  • What is the solution set for 4x−3=2x + 5 , given the replacement set {2, 3, 4, 5}?
    14·2 answers
  • A square ceramic tile has an area of 20.25 square inches. How long is one side?
    14·2 answers
  • Which of these equations, when solved, gives a different value of x than the other three? 9.1 = -0.2x + 10 10 = 9.1 + 0.2x 10 –
    10·2 answers
  • Describe the explicit formula?
    9·1 answer
  • I need help with area of a rectangle! Plese help me out this is a starr review!
    12·1 answer
  • help ASAP thanks,....
    11·1 answer
  • At chucky bee restaurant, the meal costs $55.25 and desserts cost $15.75 for 5 people. How much money does each person have to p
    15·1 answer
  • 1. What is the remainder when x³+4x2-2x+1 is divided by x+2 1. What is the remainder when x³ + 4x2-2x + 1 is divided by x + 2​
    6·1 answer
  • Use a table of values with at least 5 values to graph the following function:
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!