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3 years ago

Use the expansion of (4x+3)^3 to find the exact value of (4.02)^3

Mathematics

1 answer:

vodka [1.7K]3 years ago

3 0

just plug in .02 for x.

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SOMEONE PLEASE HELP! THANK YOU

Andrew [12]

Answer:

arithmetic; common difference; 8

Step-by-step explanation:

Let's first define arithmetic and geometric sequences:

Arithmetic:

Arithmetic sequences are made up of successive terms that share a common difference. In other words, if the sequence is, say: a, b, c, d, then we know that: d - c = c - b = b - a

Geometric:

Geometric sequences are made up of successive terms that share a common ratio. In other words, if the sequence is, say: e, f, g, h, then we know that:

h/g = g/f = f/e (where the / denotes division)

Here, let's try applying the arithmetic sequence rule to the three terms:

2, 10, 18

18 - 10 = 8

10 - 2 = 8

Ah, we see that the common difference is indeed 8, so this is an arithmetic sequence.

Thus, the answer is: arithmetic; common difference; 8.

~ an aesthetics lover

5 0

4 years ago

Read 2 more answers

Find all values of theta in the interval [0° 360°) that have the given function value.

SOVA2 [1]

Answer:

The answer to your question is: 45° and 225°

Step-by-step explanation:

Getting tan⁻¹ 1 = 45°

Then, the angle we are looking for is 45°, let's check the for quadrangles.

First quadrangle = tan 45 = 1

Second quadrangle = 180° - 45° = 135° tan 135 = -1

Third quadrangle = 180 + 45 = 225° tan 225 = 1

Forth quadrangle = 360 - 45 = 315° tan 315° = -1

8 0

3 years ago

Help me in this plz....

solniwko [45]

Answer:

70. 8x⁴

71. 3n - 10

72. a/5 + 12

Step-by-step explanation:

70. a number "x" raised to the fourth = x⁴

Product of 8 and x⁴ = 8 × x⁴

= 8x⁴

71. 3 times a number "n" = 3 × n = 3n

3n decreased by 10 = 3n - 10

72. Quotient of a number "a" and 5 = a/5

12 more than a/5 = a/5 + 12

3 0

3 years ago

How is the distance formula related to the equation of a circle?

lara [203]

The distance formula is d = (x^2 + y^2)^(1/2) This is the same equation used for both. In other words, the equation of a circle gives the radius of the circle in terms of x and y, while the distance formula gives the distance from the origin to the final point in terms of x a

7 0

3 years ago

What is the solution of the equation below? 17=3x -4

Delvig [45]

Answer:

x=7

Step-by-step explanation:

3 0

3 years ago