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
natka813 [3]
3 years ago
8

Solve for d 4d > 8 (Please help)

Mathematics
2 answers:
vekshin13 years ago
6 0

Answer:

d > 2

Step-by-step explanation:

Sauron [17]3 years ago
6 0

Answer:

D is any rational number greater than 2

Step-by-step explanation:

For example, 4(2) = 8. Therefore, the inequality is not true

4(2.111) > 8

8.444 > 8

You might be interested in
PLZ HALP I WILL MARK BRAILYEST NO LINKS OR DOWNLOADS PLZZZZZZZZZZZZZ
stellarik [79]

Answer:

D.

Step-by-step explanation:

Least value = 22 and greatest = 30

Arrange in order:

22 22 23 23 24 25 26 27 28 30

So the median is the mean of the middle 2:

= (24+25)/2 = 24.5.

Also Q1 = 23 and Q3 = 27

So the correct  plot is D.

3 0
3 years ago
Y is inversely proportional to (x + 2)
Ostrovityanka [42]

Answer:

y*(x+2)=k

so y= k/(x+2)

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Anec 2 Matemáticas
Rama09 [41]

Answer:

a) 1 : 100

1 cm en el mapa equivalen a 100 cm en la realidad

b) 1 : 1000

1 cm en el mapa equivalen a 1000 cm en la realidad

c) 1 : 2000

1 cm en el mapa equivalen a 2000 cm en la realidad

d) 1 : 18000

1 cm en el mapa equivalen a 18000 cm en la realidad

Step-by-step explanation:

Tenemos 4 escalas :

a) 1 : 100

b) 1 : 1000

c) 1 : 2000

d) 1 : 18000

Definimos ''escala'' como una relación entre dos números ''a'' y ''b'', generalmente ''a'' y ''b'' son números naturales. Denotamos la escala como :

a : b

En dónde ''a'' representa la longitud del dibujo y ''b'' la longitud real.

Por ende, cuando a estamos en presencia de una escala de reducción y cuando a>b estamos en presencia de una escala de ampliación.

La escala a=b ó 1 : 1 se define como escala natural.

Analicemos cada caso :

a) 1 : 100

Aquí vemos que es una escala de reducción (dado que 1 < 100) por ende cualquier magnitud de longitud en el mapa será 100 veces más grande en la vida real.

En este caso, 1 cm en el mapa equivalen a 100 cm en la realidad.

Análogamente y con el mismo razonamiento, escribimos las relaciones para los casos b), c) y d)  

b) 1 cm en el mapa equivalen a 1000 cm en la vida real

c) 1 cm en el mapa equivalen a 2000 cm en la vida real

d) 1 cm en el mapa equivalen a 18000 cm en la vida real

b), c) y d) también representan escalas de reducción.

7 0
3 years ago
Solve 3x2 + 4x = −5.
Alla [95]
Move the -5 over by adding 5 to both sides
3x^2+4x+5=0
must use quadratic formula

for an equation in the form
ax^2+bx+c=0
x=\frac{-b+/- \sqrt{b^2-4ac} }{2a}

a=3
b=4
c=5

x=\frac{-4+/- \sqrt{4^2-4(3)(5)} }{2(3)}
x=\frac{-4+/- \sqrt{16-60} }{6}
x=\frac{-4+/- \sqrt{-44} }{6}
x=\frac{-4+/- 2\sqrt{-11} }{6}
remember that√-1=i
x=\frac{-4+/- 2i\sqrt{-11} }{6}
x=\frac{-2+/- i\sqrt{-11} }{3}

x=\frac{-2+ i\sqrt{-11} }{3} or x=\frac{-2- i\sqrt{-11} }{3}


4 0
3 years ago
PLEASE ANSWER THIS? WHAT IS EG
crimeas [40]
It's the points of the triangle E----------G
They are the twin points
5 0
3 years ago
Other questions:
  • For the inverse variation equation xy = k, what is the constant of variation, k, when x = 7 and y = 3? 3/7 7/3 10 21
    9·2 answers
  • As far as I know, the answer should be 100. That's not even a choice. Can anyone help me? If I can figure out how I'll give brai
    14·1 answer
  • gas cost $3.53 per gallon in may. in september, gas cost $3.05 per gallon. what was the percent change in the cost of a gallon o
    11·2 answers
  • A 1991 study at Ataturk University in Turkey showed that 50% of cats were right-pawed, 40% of cats
    8·1 answer
  • What is the value of the modulus of 2−6i ?<br><br> Answer as a simplified radical.
    6·2 answers
  • Given MN is an angle bisector of ∠JMK Prove: M∠JMN = 1/2 M∠JMK <br><br> FOR BRAINLIEST
    14·1 answer
  • A×b &gt;a Write two expression that support your answer. Be sure to include one decimal example
    9·1 answer
  • Dave wants to build a rectangular screened-in porch that is 20 feet long, and it will extend 6 feet out from the backside of his
    5·1 answer
  • Best-Fit Linear Models
    8·1 answer
  • Segments KN and LM are transversals. What is true about the measure of angle N?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!