2 years ago

Given the equation y = 22 + 3x – 4, pick all choices that have the same solutions.

Mathematics

1 answer:

LenKa [72]2 years ago

3 0

x=y/3-6

Step-by-step explanation:

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What are the zeros of the function f(x) = x2 + 5x + 5 written in simplest radical form?

RideAnS [48]

Step-by-step explanation:

The function is as follows :

$f(x) = x^2 + 5x + 5$

We need to find the zeroes of the function in the simplest radical form.The zero of the above function is given by :

$x=\dfrac{-b\pm \sqrt{b^2-4ac} }{2a}$

Here,

b = 5

a = 1

c = 5

So,

$x=\dfrac{-5\pm \sqrt{5^2-4\times 1\times 5} }{2(1)}\\\\x=\dfrac{-5\pm \sqrt{25-20} }{2(1)}\\\\x=\dfrac{-5\pm \sqrt{5} }{2}$

Hence, the correct option is (c).

6 0

3 years ago

The population growth of a certain city is given by the function P(t) = 0.9(1.5)^t, where t is time in years. Estimate lim P(t),

gizmo_the_mogwai [7]

Answer:

Infinity (∞)

Step-by-step explanation:

Graph the function and observe that the function P(t) increases without bound as x increases.

6 0

2 years ago

A skateboard is marked 20% off. If the board originally cost $45.00, what is the sale price?

mr Goodwill [35]

Answer:

$36.00

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers

Find the missing side

Marrrta [24]

Answer:

x = 71.5 in

Step-by-step explanation:

Remember the SOHCAHTOA rule

Soh...

Sine = Opposite / Hypotenuse

...cah...

Cosine = Adjacent / Hypotenuse

...toa

Tangent = Opposite / Adjacent

In this case, we use: CAH.

cos(52) = 44/x

x = 44/cos(52)

x = 71.5 inches

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2 years ago

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Lorico [155]

The farmer sends 15 pounds to the local market.

8 0

2 years ago