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
adoni [48]
3 years ago
12

How many terms are in the algebraic expression 2y + 3x - 5x2 - 9?

Mathematics
1 answer:
saveliy_v [14]3 years ago
3 0
In this expression, there are 4 terms.
(The terms are: 2y,3x,5×2,9)
You might be interested in
un rectangulo tiene 28 cm de perimetro y unos de sus lados mide 4 cm ¿cuantos cuadrados de 2 cm por lado se mecesitan para armar
seraphim [82]

Answer:

10 cuadrados

Step-by-step explanation:

Si uno de los lados de rectangulo es de 4cm entonces el lado parallelo tambien es de 4cm. Eso nos da 8cm del perimetro y nos quedan los otros dos lados que tienen la misma medida. Entonces dividimos el resto del perimetro por 2.

28 - 8 = 20cm

20cm / 2cm = 10cm

Ahora que tenemos todas las medidas podemos multiplicar el largo por el ancho para calcular el area del rectangulo

10cm * 4cm = 40cm^{2}

el cuadrado de 2cm tendra un area de

2cm * 2cm = 4cm^{2}

Ahora simplemente dividimos el area del rectangulo por el area del cuadrado para saber cuantos cuadrados necesitamos para armar ese rectangulo

40cm^{2} / 4cm^{2} = 10 cuadrados

3 0
3 years ago
Find the missing angle
Zanzabum
58 degrees……….:..:………..
3 0
3 years ago
Read 2 more answers
Question and choices are in the photo please explain the answer
Zanzabum
The answer for this one is option B.
The angle between two tangents and angle at the center are supplementary (adds up to 180⁰).
3 0
3 years ago
Which term describes the polynomial 6 + 3x + 4y?
vovangra [49]
The term that describes this polynomial is Linear trinomial.
6 0
3 years ago
Read 2 more answers
I need help with this question. Write the equation in standard form. Identify A,B, and C.
frutty [35]
\frac{5}{2}x-9=8y\\
\frac{5}{2}x-8y=9\\\\
A=\frac{5}{2}\\
B=-8\\
C=9
6 0
3 years ago
Other questions:
  • What is the GCF of 4and 2
    7·1 answer
  • Measureing midpoints
    10·1 answer
  • Solve: 16x = 8<br> A. 1/2<br> B. 2<br> C. 4<br> D. 12
    7·2 answers
  • Use this figure to find the value of ∠FOD.
    5·2 answers
  • Solve the system of equation by graphing
    9·1 answer
  • 20% of dash is equal to 140M
    15·1 answer
  • What is the mean set of the set of numbers
    8·2 answers
  • Determina el termino que hace falta en cada trinomio, de modo que sea trinomio cuadrado perfecto. luego, factorizalo
    5·1 answer
  • Pleaseeeeeeeee help meeeeEEEEEEEE IM HAVING A BREAKDOWN JUST PLEAAE HELPPPP
    13·1 answer
  • 4d = -16 <br><br> what’s the value of d
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!