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tino4ka555 [31]
3 years ago
10

Show step by step In a day there are 86,400 seconds. Write this number in scientific notation.

Mathematics
2 answers:
Nesterboy [21]3 years ago
8 0

Answer:

8.64 × 104

Step-by-step explanation:

Veronika [31]3 years ago
6 0

Answer:

864 x 10³

Step-by-step explanation:

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Which equation is equivalent to 24x - 84-8?
nadezda [96]

Answer:

I'm not sure if it's the second or the last one

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Solve for x.<br><br> 2(x-4)=x + 4 <br><br> X=___
guapka [62]
2x-8=x+4
Get the x to the other side and the 8 to the opposite
2x-x=4+8
X=12
6 0
3 years ago
Marqualyn needs help...
Fynjy0 [20]

Answer:

20mins

Step-by-step explanation:

3/4 * 60 = 45 mins

1/4 * 60 = 15mins

15mins + 10mins = 25 mins

45 - 25 = 20mins

6 0
3 years ago
Find the 12th term of an AP of the form 7, 12, 17, 22
Nostrana [21]

Answer:

27

Step-by-step explanation:

The rule will be

Ni=(i-1)*5+2

  • i=1 → N=(1–1)*5+2=0*5+2=0+2=2
  • i=2 → N=(2–1)*5+2=1*5+2=5+2=7
  • i=3 → N=(3–1)*5+2=2*5+2=10+2=12
  • i=4 → N=(4–1)*5+2=3*5+2=15+2=17
  • i=5 → N=(5–1)*5+2=4*5+2=20+2=22
  • i=6 → N=(6–1)*5+2=5*5+2=25+2=27

________________

Learn more about arithmetic sequences:

  • brainly.com/question/6561461
  • brainly.com/question/503167

#SPJ2

6 0
2 years ago
A beach ball had a diameter of 10 inches what is the volume of air contained inside the beach ball use 3.14
TiliK225 [7]

Answer:

10 in=

3.14=

1,570 is the LCD

Step-by-step explanation:

1. The value of a variable that makes an equation true.

2. In chemistry, a solution is a homogeneous mixture composed of only one phase.

Find the least common multiple (LCM) of the denominators in order to find the least common denominator (LCD).

7 0
3 years ago
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