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lesya692 [45]
3 years ago
6

Please answer correctly!

Mathematics
2 answers:
stira [4]3 years ago
8 0

Answer:

x = - 1 and x = 8.1

C

Step-by-step explanation:

Desmos does a remarkable job of graphing anything that has sensible critical points.

Here on this graph, the intersect points are clearly marked and the answer is that there are two answers.

(-1, -4) and (8.088, - 6.176)

Since you are only interested in the x values, the answer is

x = - 1 and x = 8.1

The answer is C

My graph won't upload.

VikaD [51]3 years ago
3 0

Answer:

C ≈-1 and x≈8.1

Step-by-step explanation:


-sqrt(x + 2) - 3 = 4 - 2 abs(x - 3)

Using graphing technology, (see the graph)  they intersect at x≈-1 and x≈8.1

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A neon light flashes five times every 10 seconds. Show that the light flashes 43 200 times in one day.
11Alexandr11 [23.1K]

1 day = 24 hours

1 hour = 60 minutes

1 minute = 60 seconds

60 seconds x 60 minutes = 3,600 seconds per hour

3,600 seconds per hour x 24 hours = 86,400 seconds per day.

The light flashes 5 times every 10 seconds:

5 flashes / 10 seconds = 1 flash every 2 seconds

86,400 seconds / 2 seconds = 43,200 flashes per day.

4 0
2 years ago
What is 10.73 in word form
Andrej [43]
Ten and seventy-three hundredths
8 0
3 years ago
Can someone solve number 22 step by step?
Nana76 [90]

Answer:

2/3

Step-by -step explanation:

5 0
3 years ago
PLEAS PLEASE PLEASE HELP!!
jekas [21]

Using the given functions, it is found that:

  • Lower total cost at Jump-n-Play: 40, 64.
  • Lower total cost at Bounce house: 28, 8, 30.
  • Same total cost at both locations: 32.

<h3>What are the cost functions?</h3>

For n visits to Jump-n-play, the cost is:

J(n) = 189 + 3n.

For n visits to Bounce Word, the cost is:

B(n) = 125 + 5n.

Comparing them, we have that:

J(n) < B(n)

189 + 3n < 125 + 5n

64 < 2n

n > 32

Hence:

  • For less than 32 visits, the cost at Bounce World is lower.
  • For more than 32 visits, the cost at Jump-n-play is lower.

Hence:

  • Lower total cost at Jump-n-Play: 40, 64.
  • Lower total cost at Bounce house: 28, 8, 30.
  • Same total cost at both locations: 32.

More can be learned about functions at brainly.com/question/25537936

4 0
2 years ago
Carl ran around the track 3 more times than Daria and 2 fewer times than Erin. When they were done they added up the number of l
Paul [167]

Answer:

Total laps = 10d

Step-by-step explanation:

Let c = Carl's laps

d = Daria's laps

e = Erin's laps

c = 3d

c = e/2

c + d + e = totals laps

We can insert 3d in place of c in the third equation

3d + d + e = total laps

Also, e/2 equals 3d

e/2 = 3d

Multiply both sides by 2

(e/2 = 3d)2

e = 6d

Insert the new e

3d + d + 6d = 10d = totals laps

3 0
2 years ago
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