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Dvinal [7]
3 years ago
14

How do you Evaluate. 58−(14)2= ________

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

Answer:

For this case we have the following expression:

The first step is to solve the quadratic term.

We have then:

Then, the second step is to subtract both resulting numbers:

We observe that the result obtained is a negative number.

chubhunter [2.5K]3 years ago
7 0

Answer:

58-(14)2

58-28

30

Step-by-step explanation:

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3. The population P in thousands of a city can be modeled by the equation
madreJ [45]

Answer:

27 years

Step-by-step explanation:

P is measured in thosands therefore, P will have a value of 120

so it would be...

120=80e^0.015t

80e^0.015t=120

e^0.015t=120/80=3/2=1.5

e^0.015t=1.5

0.015t= In(1.5)

t=In(1.5)/0.015

∴ t≈27.03 round it to 27 years

It would be greatly appreciated if you gave me the brainlest

7 0
2 years ago
7. A farmer plants 987 apple trees in
sweet-ann [11.9K]

Answer:

No because you can split a tree

Step-by-step explanation:

3 0
2 years ago
I need the answers for both a and b so thats why 61 points are up for grab
kodGreya [7K]

Answer:

Step-by-step explanation:

From the picture attached,

a). Triangle in the figure is ΔBCF

b). Since, L_1 and L_2 are the parallel lines and m is a transversal line,

   m∠FBC = m∠BFG [Alternate interior angles]

   Since,  L_1 and L_2 are the parallel lines and n is a transversal line,

   m∠BCF = m∠CFE [Alternate interior angles]

   By triangle sum theorem in ΔBCF

   m∠FBC + m∠BCF + m∠BFC = 180°

   From the properties given above,

   m∠BFG + m∠CFE + m∠BFC = 180°

   m∠GFE = 180°

Therefore, angle GFE is the straight angle that will be useful in proving that the sum of the measures of the interior angles of the triangle is 180°.

5 0
2 years ago
(x^4)^2 <br> how do I simplify this expression?
castortr0y [4]

Answer:

x^8

Step-by-step explanation:

(x^4)^2

~Apply power rule [ (a^b)^c = a^bc ]

x^4(2)

~Simplify

x^8

Best of Luck!

6 0
3 years ago
Read 2 more answers
Pls help asap!!!
wlad13 [49]

Answer:

negative 2.5

Step-by-step explanation:

It is belove sea level, so it will be between negative 2 and negative 3 on a vertical number line.

4 0
3 years ago
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