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katrin [286]
4 years ago
6

PPPPPPPPPPPPPPPPLLEASE HELP I GOT LIKE 1 MIN!!!!!

Mathematics
1 answer:
iVinArrow [24]4 years ago
3 0

Let's call f(x) = 2x - 4 and g(x) = 3⁻ˣ + 1.

First, you need to evaluate each function at the given values of x.

f(1) = 2(1) - 4 = -2

f(3.25) = 2(3.25) - 4 = 2.50

f(2.5) = 2(2.5) - 4 = 1

f(2) = 2(2) - 4 = 0

Similarly:

g(1) = 3⁻¹ + 1 = 1.33

g(3.25) = 3⁻³'²⁵ + 1 = 1.03

g(2.5) = 3⁻²'⁵ + 1 = 1.06

g(2) = 3⁻² + 1 = 1.11

Now, look for the value of x for which f(x) ≈ g(x): this happens for x = 2.5

Therefore the correct answer is c) x ≈ 2.5 

<h3><u><em>Brainly pls</em></u></h3>

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1/x +1/(x+2)=24/143
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use the quadratic formula: x=22 this doesn't work because 22 is not an odd number.
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4 0
3 years ago
Calculate the volume of the triangular pyramid below.
eduard

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90

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Rachel runs 6 miles in 50 minutes. At the same rate, how many miles would she run in 35 minutes?
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Step-by-step explanation:

So she ran 6 miles in 50 minutes how long will she run in 35 minutes?

So the equation will therefore be:

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5 0
3 years ago
Given the trinomial 2x*2 + 4x + 4, predict the type of solutions. a. Two rational solutions b. One rational solution c. Two irra
OverLord2011 [107]

Answer:

d. Two complex solutions

Step-by-step explanation:

We have been given a trinomial 2x^2+4x+4 and we are supposed to predict the type of solutions of our given trinomial.

We will use discriminant formula to solve for our given problem.

\text{Discriminant}=b^2-4ac, where,

a =\text{Coefficient of }x^2,

b =\text{Coefficient of }x,

c =\text{Constant }

Conclusion from the result of Discriminant are:

D

D=0\text{ means one real zero with of multiplicity two}

D>0\text{ means two distinct zeroes}

Upon substituting our given values in above formula we will get,

\text{Discriminant}=4^2-4*2*4

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Since our discriminant is less than zero, therefore, out given trinomial will have two complex solutions and option d is the correct choice.

3 0
4 years ago
Read 2 more answers
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