2 years ago

What is x in 2(x+6)=14

Mathematics

1 answer:

BARSIC [14]2 years ago

4 0

2(x+6)=14

steps:

1. 2x+12=14, distribute the 2.

2. 2x=2, subtract 12

3. x=1, divide 2

You might be interested in

Which rectangular prism has the greatest volume?

monitta

I’d say 5cm 7cm 5cm because it all multiples to 175cm.

6 0

2 years ago

Read 2 more answers

In a cirde, what does the ratio A/^2 represent?

inna [77]

Answer:

D.pi

Step-by-step explanation:

Because it’s pi

4 0

2 years ago

A sequence is defined recursively by the following rules: f(1)=3f(n+1)=2⋅f(n)−1 Which of the following statements is true about

Radda [10]

Answer:

f(2)=5

f(5)=33

Step-by-step explanation:

The given formula, that recursively defines the sequence is

$f(1) = 3 \\ f(n + 1) = 2f(n) - 1$

When n=1, we obtain;

$f(1+ 1) = 2f(1) - 1 \\ f(2) = 2 \times 3 - 1 \\ f(2) = 6 - 1 \\ f(2) = 5$

When n=2, we get:

$f(2+ 1) = 2f(2) - 1 \\ f(3) = 2 \times 5 - 1 \\ f(3) = 10 - 1 \\ f(3) = 9$

When n=3,

$f(3 + 1) = 2f(3) - 1 \\ f(4) = 2f(3) - 1 \\ f(4) = 2 \times 9 - 1 \\ f(4) = 18 - 1 \\ f(4) = 17$

When n=4

$f(4 + 1) = 2 f(4) - 1 \\ f(5) = 2 \times 17 - 1 \\ f(5) = 34 - 1 \\ f(5) = 33$

When n=5,

$f(6) = 65$

4 0

2 years ago

How do u divide $1.12 & 8.2

LiRa [457]

Try using fraction, i think the ans is 28/205 ;)

8 0

3 years ago

Matthew goes hiking every 12 days and swimming every 10 days how many days from now will he both hiking and swimming again

Arlecino [84]

Answer:

120 days

Step-by-step explanation:

hiking = 12

swimming = 10

both = 12 x 10

= 120 days

4 0

2 years ago