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RUDIKE [14]
3 years ago
12

Need help ASSAP WILL GET brainliest 4t minus 2 = 14

Mathematics
2 answers:
kirill115 [55]3 years ago
5 0

Answer:

4t-2=14

t= 4

Step-by-step explanation:

add 2 to both sides

divide by 4 to isolate the variable

then t=4

Masteriza [31]3 years ago
4 0
Answer: t=4
Explanation: 4t-2=14
4t=16
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masya89 [10]

We have to determine the complete factored form of the given polynomial

f(x)=6x^3-13x^2-4x+15.

Let x= -1 in the given polynomial.

So, f(-1)= 6(-1)^3-13(-1)^2-4(-1)+15 = -6-13+4+15 = 0

So, by factor theorem

(x+1) is a factor of the given polynomial.

So, dividing the given polynomial by (x+1), we get quotient as 6x^2-19x+15.

So, 6x^3-13x^2-4x+15 = (x+1)6x^2-19x+15.

= (x+1)(6x^2-10x-9x+15)

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Option D is the correct answer.

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3 years ago
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A sphere has a surface area of 36π ft2. Find the volume of the sphere.
Stella [2.4K]

The surface area of the sphere is given by the equation

A=4\pi * r^{2},

where A is the surface area and r is the radius.

We want to find the volume of the sphere, which is given by the equation

V = \frac{4}{3} * \pi * r^{3},

where V is the volume and r is the radius.

Looking at these equations, we see that they both involve the sphere's radius. If we know what r is, we can calculate the volume.

We know that the sphere's surface area is 36 \pi. Plugging that in for A in the surface area equation, we get

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4 years ago
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Answer:

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Step-by-step explanation:

To solve the system of equations we need to use the inverse of matrix A, as follows:

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Answer:

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Step-by-step explanation:

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