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
goblinko [34]
3 years ago
5

1. When the discriminant is grater than zero, the equation has:

Mathematics
1 answer:
Yakvenalex [24]3 years ago
3 0
No spoliation skdnfnd
You might be interested in
Find the area of the triangle
BartSMP [9]
Area of the triangle = 1/2 x base x height

Area of the triangle = 1/2 x 74 x 17

Area of the triangle = 629 ft²

Answer:  629 ft²
6 0
3 years ago
A women made a deposit of $196.If her deposit considered of 60 bills, some of them one-dollar bills and the rest being five-doll
raketka [301]
Answer: 26 pieces of $1 bill and 34 pieces of $5 bill

Total Deposit = $196
Total Bills = 60 pieces
Value of $1 = $1
Value of $5 = $5

Lets assume all the 60 pieces were $1 bill.
The total deposit will be 60 x $1 = $60

But we know that the total deposit is $196. So the extra value must have come from the $5. 

$196 - $60 = $136
There is still an outstanding amount of $136 not accounted for.

$5 - $1 = $4
The difference in the two bills is $4

Now we can find out the number of $5 bill by dividing the extra $136 by 4:
136 ÷ 4 = 34 pieces

There are 34 pieces of $5 bill.

Since there are 34 pieces of $5, the rest must be the $1 bill
60 - 34 = 26

There are 26 pieces of $1 bill.

------------------------------------------------------------------------------------
Answer: 26 pieces of $1 bill and 34 pieces of $5 bill.
------------------------------------------------------------------------------------
7 0
3 years ago
What is the total area of the figure? <br> 4ft, 5ft, 8ft, 9ft, 9ft
aev [14]
Need more of the question.
3 0
3 years ago
Read 2 more answers
Sea un cuadrado de 2 pulgadas de lado uniendo los puntos medios se obtiene otro cuadrado inscrito en el anterior si repetimos es
Ne4ueva [31]

Answer:

1) La serie geométrica formada es

4, 2, 1,..., ∞

2) La suma al infinito de las áreas de los cuadrados es 8 in.²

Step-by-step explanation:

1) El área del primer cuadrado, a₁ = 2² = 4 pulgadas²

El área del siguiente cuadrado, a₂ = (√ (1² + 1²)) ² = (√2) ² = 2 pulg²

El área del siguiente cuadrado, a₃ = ((√ (2) / 2) ² + (√ (2) / 2) ²) = 1 pulg²

Por lo tanto, la razón común, r = a₂ / a₁ = 2/4 = a₃ / a₂ = 1/2

Las áreas de los cuadrados progresivos forman una progresión geométrica como sigue;

4, 4×(1/2), 4 ×(1/2)²,...,4×(1/2)^{\infty}

De donde obtenemos la serie geométrica formada de la siguiente manera;

4, 2, 1,..., ∞

2) La suma de 'n' términos de una progresión geométrica hasta el infinito para -1 <r <1 se da como sigue;

S_{\infty} = \dfrac{a}{1 - r}

Por lo tanto, la suma de las áreas de los cuadrados hasta el infinito se obtiene sustituyendo los valores de 'a' y 'r' en la ecuación anterior de la siguiente manera;

La \ suma \ al \ infinito \ del \ cuadrado \ S_{\infty}  = \dfrac{4 \ in.^2}{1 - \dfrac{1}{2} } = \dfrac{4 \ in.^2}{\left(\dfrac{1}{2} \right)} = 2 \times 4 \ in.^2= 8 \ in.^2

La suma al infinito de las áreas de los cuadrados, S_{\infty} = 8 in.²

7 0
3 years ago
Could someone help? And quick cause im getting ready for bed!!
Oksi-84 [34.3K]

Answer:

help with what? could you add a picture?

3 0
3 years ago
Other questions:
  • Between what two consecutive integers does the square root of 128 lie?Between what two consecutive integers does lie?
    5·1 answer
  • The function f(r) gives the area of a circle with radius r it can be written in equation form f(r)=3.14r^2 what is f(4)
    13·2 answers
  • If Duane adds 230 mL of milk to the 0.4 L of milk in the pitcher, how many mL of milk will be in the pitcher? How many L?
    6·1 answer
  • Thank you plz help hurry
    12·1 answer
  • A weir is used to measure water flow in a channel. For a rectangular broad crested weir, the flow Q in cubic feet per second is
    6·2 answers
  • Khan Ana
    13·1 answer
  • 1. Define a variable and write each phrase as an algebraic expression.
    5·1 answer
  • What is the answer???
    15·2 answers
  • Find The Slope Of The Line For Number 6. I NEED THIS DONE ASAP! I WILL GIVE BRAINILEST WHOEVER GETS THIS RIGHT!
    12·2 answers
  • In a particular year, a total of 50,127 students studied in two of the most popular host countries when traveling abroad. If 838
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!