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3 years ago

13

Help help help help!

1 answer:

marishachu [46]3 years ago

6 0

$\frac{7}{2} * \frac{11}{5}$ = $\frac{77}{10}$

That is basically 7 7/10

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What is the value of (-14^0)^-2 A.-1/196 B. 1/196 C. 0 D. 1

mixer [17]

Hi there! It’s gonna be 1

8 0

4 years ago

Find the fifth term in the sequence that is defined as follows a1=1. An=3an-1+2

faltersainse [42]

The fifth term in the sequence would be 161.

Step-by-step explanation:

We have to find the fifth term in the sequence $an=3a(n-1)+2$

Given that

a1 = 1 (that is the first term)

If we follow the formula, the value of every term depends on the value of immediate lower term. Therefore, the a2 can be calculated by putting 2 in place of n in above equation

$a2=3a(2-1)+2$

$a2=3a1+2$

$a2=3(1)+2$ as a1 = 1

$a2=5$

Similarly,

$a3=3a(3-1)+2$

$a3=3a2+2$

$a3=3(5)+2$ as a2 = 5

$a3=17$

and

$a4=3a(4-1)+2$

$a4=3a3+2$

$a4=3(17)+2$ as a3= 17

$a4=53$

and

$a5=3a(5-1)+2$

$a5=3a4+2$

$a5=3(53)+2$ as a4 = 53

$a5=161$

Therefore, the fifth term in the sequence would be 161.

Learn more:

The following links have more information about sequencing

brainly.com/question/7221312

Keywords: sequence, arithmetic series

#learnwithBrainly

6 0

4 years ago

Match each angle below with its measurement.

brilliants [131]

A = 90 degrees
B = 50 degrees
D = 140 degrees
E = 40 degrees
HOPE THIS HELPS!

7 0

3 years ago

Read 2 more answers

A number minus 12 is 20

Ivan

Answer:

32

Step-by-step explanation:

Adding 12 to 20 will give you the answer. To further describe it, if we make x the unknown number, the equation is:

x-12=20

then you can isolate x to get the unknown number

x=20+12=32

3 0

4 years ago

Whats the decimal for 47.103

Aleks [24]

Answer:

that is a decimal

Step-by-step explanation:

5 0

3 years ago