danielbuitron danielbuitron
  • 21-06-2021
  • Mathematics
contestada

Solve (x + 9)2 = 25.

Respuesta :

gutierrezlares96
gutierrezlares96 gutierrezlares96
  • 21-06-2021

Answer:

x=3.5

Step-by-step explanation:

25÷2=12.5

12.5-9=3.5

Answer Link
Liluzayr
Liluzayr Liluzayr
  • 21-06-2021

Answer:

7/5 or 3.5

Step-by-step explanation:

2 (x+9) =25

x+9 = 25/2

x = (25/2) - 9

x = 7/2 in decimal = 3.5

Answer Link

Otras preguntas

Substitutions 1.x + 4y = 6 y = -x + 3 2.x + 2y = 6 x - y = 3
The method of heat transfer by which the sun warms the earth is
Which describes all of the scientists in this unit? A. dedicated B. reckless C. secretive D. patriotic
factors of 36 that add to -15
How do we know that heat is transferred from the sun to earth by radiations?
In a traffic jam when drivers can't get where they are going on time or at the expected speed of travel this is referred to as
______ collect data from many points over an extended space. a. Bluetooth® networks b. Ultra-wideband networks c. Wireless sensor networks d. Wi-Fi networks
What document gave only Parliament the power to tax? A. Magna Carta B. Mayflower Compact C. Westminster Model D. Confirmation of Charters when i picked westmins
8. Draw a number line and place the following it 4/8 0.25 3/4 0.5 0 1/2 1
Which sentence contains the strongest connotation for the emotion of anger?