leemines51 leemines51
  • 22-02-2019
  • Mathematics
contestada

what is the value of x in the equation 25x2=16

Respuesta :

nicholashulin
nicholashulin nicholashulin
  • 22-02-2019

Answer:

25x2 = 16

x^2 = 16/25

x^2 = 4^2/5^2

x = 4/5

Answer Link
kaylathechef
kaylathechef kaylathechef
  • 22-02-2019

Answer:

x=0.8,−0.8

Step-by-step explanation:

Step 1: Divide both sides by 25.

25x225=1625

x2=1625

Step 2: Take square root.

x=±1625

x=0.8,−0.8

Answer Link

Otras preguntas

-5, 10 ,-20 ,40 value b
1.Use the diagram to the right to answer the following questions: Person has a mass of 100 kg 1.Calculate the person’s gravitational potential energy before the
A part of linear function g is graphed on the grid. Which inequality best describes the domain and range of the part shown?
Each model represents one whole. In which model does the shaded section represent the product of 5/8and 3/8 ?
help in match the following​
Which of the following distinguishing electron configurations is characteristi of noble gases? O nf14 Ond10 O npo Ons2
Der Sommer ist nicht kalt. correct O incorrect​
what are the technological innovations of microprocessors?​
A right triangle has one angle that measures 48°. What is the measure of the other acute angle?
estimate the value Square Root 48 to your best judegment and explain why.