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
puteri [66]
4 years ago
12

If triangle abc congruent to triangle def how do you know that

Mathematics
1 answer:
PilotLPTM [1.2K]4 years ago
5 0
Honey where are the triangles??
You might be interested in
Solve the system by graphing.<br> 19) y = x2 + 2x + 7<br> y = 3x – 4
Sedbober [7]

Answer:

  no real solutions

  complex solutions: x = 0.5±i√10.75, y = -2.5±i·3√10.75

Step-by-step explanation:

The graph shows the line and parabola do not intersect, so there are no real solutions to this system of equations.

__

However, the complex x-solutions can be determined from the graph to be ...

  x = 0.5 ±i√10.75

The corresponding y-values can be found from the equation

  y = 3x -4 = 3(0.5 ±i√10.75) -4

  y = -2.5 ± i·3√10.75

8 0
3 years ago
What’s the equation?
Bad White [126]

Answer:

y=-2/3+8

Step-by-step explanation:

-2/3 is the slope and 8 is the y-intercept

5 0
3 years ago
Read 2 more answers
Please help me my parents don’t understand either
lakkis [162]
For every loaf of bread there are 4 flour used
6 0
4 years ago
La factura de celular del mes pasado ascendió a un total de $239 por un consumo de 269 minutos de llamada, mientras que la de es
Vitek1552 [10]

Answer:

Costo fijo= $104.5

Costo unitario=  $0.5 por minuto

Step-by-step explanation:

Mes pasado:

$239 por 269 minutos

Mes corriente:

$175 por 141 minutos

<u>Primero debemos calcular el cost por minuto de llamada:</u>

Costo unitario= (costo total más alto - costo total más bajo) / (cantidad de minutos más alto - cantidad de minutos más bajo)

Costo unitario= (239 - 175) / (269 - 141)

Costo unitario=  $0.5 por minuto

<u>Ahora, el costo fijo:</u>

Costo fijo= costo total más alto - (costo unitario*cantidad de minutos más alto)

Costo fijo= 239 - (0.5*269)

Costo fijo= $104.5

Costo fijo= costo total más bajo - (costo unitario*cantidad de minutos más bajo)

Costo fijo= 175 - (0.5*141)

Costo fijo= $104.5

4 0
3 years ago
Find the absolute maximum and minimum values of the following function on the given interval. If there are multiple points in a
Natali [406]
<span>First we find the critical points by taking the first derivative and setting it equal to zero. So y'=27x^2-27=27(x^2-1)=27(x+1)(x-1)=0. The critical points are x=-1 and x=1. But we have a closed interval here and x=-1 is not in that interval. We must check the values of the endpoints and x=1, the critical point. We substitute those back into the original and get y(0)=9, y(1)=9-27+9=-9 and y(3)=9(3)^3-27*3+9=171. When it asks for values, it is asking for y values. The absolute minimum is -9 and the absolute maximum value is 171.</span>
8 0
3 years ago
Other questions:
  • PLEASE HELP SUPER FAST WORTH ALOT OF POINTS
    12·1 answer
  • Sophia has a recipe for iced tea. she makes 1/2 the recipe. if the recipe calls for 1 3/4 cups of water, how much water should s
    5·1 answer
  • Please add steps and help me asap . Stuck please help
    5·1 answer
  • You fill a container 3/4 full of water. The amount of water now in the container is 6 quarts. How much can the container hold?
    10·2 answers
  • Find X.<br> Round to the nearest tenth.
    5·1 answer
  • How do you solve 10b = −10
    6·2 answers
  • Solve <br> p(x+q)=r for x.
    12·2 answers
  • In ΔSTU, the measure of ∠U=90°, TU = 28 feet, and ST = 39 feet. Find the measure of ∠T to the nearest tenth of a degree?
    5·2 answers
  • 34° Celsius is equal to _______° Fahrenheit.
    8·2 answers
  • Equação do primeiro grau.<br> -10 + x = -8
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!