All categories

3 years ago

What is 1 1/3 x 1/3 in simplest form?

Mathematics

1 answer:

DochEvi [55]3 years ago

4 0

Answer:

4/9

Step-by-step explanation:

1 1/3 * 1/3 =

= (1 + 1/3) * 1/3

= (3/3 + 1/3) * 1/3

= 4/3 * 1/3

= 4/9

You might be interested in

Evaluate the expression when a = 2, b=8 and c=12 c-2(a)+b

denpristay [2]

Answer:

Step-by-step explanation:

First, sub in the variables for the given numbers.

12 - 2(2) + 8

Then, use PEMDAS to find your answer.

12 - 2(2) + 8

12 - 4 + 8

8 + 8

Last, you get 16.

5 0

2 years ago

SOMEONE PLEASE HELP. !! ASAP!! NO BULL ANSWERS !!

nevsk [136]

Answer: does this count as a bull answer

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers

Find exact values for sin θ, cos θ and tan θ if csc θ = 3/2 and cos θ < 0.

kumpel [21]

Answer:

Part 1) $sin(\theta)=\frac{2}{3}$

Par 2) $cos(\theta)=-\frac{\sqrt{5}}{3}$

Part 3) $tan(\theta)=-\frac{2\sqrt{5}}{5}$

Step-by-step explanation:

step 1

Find the $sin(\theta)$

we have

$csc(\theta)=\frac{3}{2}$

Remember that

$csc(\theta)=\frac{1}{sin(\theta)}$

therefore

$sin(\theta)=\frac{2}{3}$

step 2

Find the $cos(\theta)$

we know that

$sin^{2}(\theta) +cos^{2}(\theta)=1$

we have

$sin(\theta)=\frac{2}{3}$

substitute

$(\frac{2}{3})^{2} +cos^{2}(\theta)=1$

$\frac{4}{9} +cos^{2}(\theta)=1$

$cos^{2}(\theta)=1-\frac{4}{9}$

$cos^{2}(\theta)=\frac{5}{9}$

square root both sides

$cos(\theta)=\pm\frac{\sqrt{5}}{3}$

we have that

$cos(\theta) < 0$ ---> given problem

$cos(\theta)=-\frac{\sqrt{5}}{3}$

step 3

Find the $tan(\theta)$

we know that

$tan(\theta)=\frac{sin(\theta)}{cos(\theta)}$

we have

$sin(\theta)=\frac{2}{3}$

$cos(\theta)=-\frac{\sqrt{5}}{3}$

substitute

$tan(\theta)=\frac{2}{3}:-\frac{\sqrt{5}}{3}=-\frac{2}{\sqrt{5}}$

Simplify

$tan(\theta)=-\frac{2\sqrt{5}}{5}$

6 0

3 years ago

40 POINTS please help

LuckyWell [14K]

13 1/4 is the answer

9 7/8 + 3 3/8

12 10/8

13 2/8

13 1/4 (simplified)

7 0

3 years ago

Read 2 more answers

The table gives the probability distribution of the annual rate of return on the stock of MNP Company, Inc. What is the expected

krok68 [10]

For the answer to the question above,
The expected value in percentage format is 0.2 x 15+0.4 x 20 + 0.3 x 30 + 0.1*35 = 23.5%
The answer is 23.5%

I hope my answer helped you. Have a nice day ahead!


8 0

3 years ago

Read 2 more answers