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LekaFEV [45]
2 years ago
12

What is the value of term a^4?

Mathematics
1 answer:
klasskru [66]2 years ago
8 0

Answer:

<h2>135</h2>

Step-by-step explanation:

\text{We have the recursive formula of a series:}\\\\a_1=5\\a_n=3a_{n-1}\\\\a_2=3a_{2-1}=3a_1\to a_2=3(5)=15\\\\a_3=3a_{3-2}=3a_2\to a_3=3(15)=45\\\\a_4=3a_{4-1}=3a_3\to a_4=3(45)=135

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Brian was thinking of a number. Brian adds 3 then divides by 5 to get an answer of 18. Form an equation with x from the informat
maks197457 [2]

Answer:

\frac{x + 3}{5}  = 18

6 0
3 years ago
Solve <br><br> LaTeX: \frac{-x}{3}&lt;5
I am Lyosha [343]

Answer:

x > -15

Step-by-step explanation:

-x / 3 < 5

(-x / 3) * 3 < 5 * 3

-x < 15

x > -15 (Remember to flip the sign when multiplying or dividing an inequality by a negative number.)

3 0
2 years ago
Read 2 more answers
8 - 10 is the same as
liubo4ka [24]
B. 8+(-10)


Explanation:

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6 0
2 years ago
Determine and state the coordinates of the center and the length of the radius of the
zmey [24]

we can see that the center is (-3, 3) and the radius is 9 units.

<h3 /><h3>How to find the center and radius of the circle?</h3>

The general circle equation, for a circle with a center (a, b) and radius R is given by:

(x - a)^2 + (y - b)^2 = R^2

Here we have the equation:

x^2 + y^2 + 6x = 6y + 63

Let's complete squares:

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Now we can add and subtract 9, (two times) so we get:

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(x + 3)^2 + (y - 3)^2 = 9^2

Comparing with the general circle equation, we can see that the center is (-3, 3) and the radius is 9 units.

If you want to learn more about circles:

brainly.com/question/1559324

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7 0
2 years ago
What's the answer to this
lyudmila [28]
8(14-9)+5
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2
3. + 6


8(5)+5
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40 + 5
————
15


45
____
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= 3
4 0
3 years ago
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