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Nataly [62]
3 years ago
14

The sum of a number g squared and 4 is greater than or equal to −5.

Mathematics
2 answers:
topjm [15]3 years ago
5 0

Answer:

g^2 + 4 > -5

Step-by-step explanation:

sum implies addition so add it with 4

i can’t put the equal to thing on here but there is supposed to be a line under the greater than symbol

Monica [59]3 years ago
4 0

Answer:

g\geq +/- 3i

Step-by-step explanation:

Using clues given in the problem, we can set up a solvable inequality.

A number g squared: g^{2}

The sum of a number g squared and 4: g^{2}+4

Is greater than or equal to: g^{2}+4\geq

Greater than or equal to -5: g^{2}+4\geq-5

Isolate g:

g^{2}\geq -9

Solve for g:

\sqrt{g^{2}}\geq \sqrt{-9}

This^ looks bad because of the negative, but as I'll show you in the next step it can be split up and you will use the value i, or \sqrt{-1}.

g\geq \sqrt{9} \sqrt{-1}

g\geq +/-3i

I hope this helps!

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I'm struggling in this subject so if you'd give a step-by-step explanation that'd be great thx​
defon
A. First you must start by plugging in your equation solve Y = 2(5) + 1 then you must simplify by solving your 2×5+ 1 and then you end up with Y equals 11

B. Again plug in your equation Y = 2(-5) + 1 then you must simplify by solving your 2×-5+ 1 and then you end up with Y equals -10+ one which simplifies to y = -9

I hope this helps
8 0
2 years ago
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Answer:

Step-by-step explanation:

The new bike costs 180 dollars

Parents paid 40%

what is a percentage? per cent= divide by 100

parents paid 180 *40/100=180*0.4=72 dollars

Jennifer has to pay the rest

180-72=108

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3 years ago
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I need help asap :):):)
Diano4ka-milaya [45]

Answer: I think the last option is the correct answer.

Step-by-step explanation:

8 0
3 years ago
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What is the height of an equilateral triangle with side lengths of 14?
olganol [36]
If Each side of an equilateral triangle<span> is 10 m. ... Thus </span>triangle<span> APC is a right</span>triangle<span>. The length of CA is 10 m, and the length of PC is 5 m, and hence you can use Pythagoras' theorem to find the length of AP, which </span>is the height<span> of the </span>triangle<span>ABC.
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4 years ago
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A day can be evenly divided into 86,400 periods of 1 second; 43,200 periods of each 2 seconds; or in many other ways. In total,
Leni [432]

Answer:

96 ways

Step-by-step explanation:

Given

Day = 86400\ seconds

Required

Ways to divide it into period of seconds

What this question implies is to determine the total number of factors of 86400

To start with, we determine the prime factorization of 86400

To do this, we continually divide 86400 by 2; when it can not be further divided, we divide by 3, then 7, then 11...

86400/2 = 43200

43200/2=21600

21600/2=10800

10800/2=5400

5400/2= 2700

2700/2 = 1350

1350/2=675

675/3=225

225/3=75

75/3=25

25/5=5

5/5 = 1

This implies that:

86400 = 2^7 * 3^3 * 5^2

The number of factors d is the solved by:

d = (a+1)*(b+1) *(c+1)

Where

n = 2^a * 3^b * 5^c

By comparison:

a = 7

b = 3

c=2

So:

d = (7+1)*(3+1) *(2+1)

d = 8*4 *3

d = 96

<em>Hence, there are 96 total ways</em>

7 0
3 years ago
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