All categories

4 years ago

On the weekend, I spent 6 3/5 hours reading and 1 1/4 hours at the gym. How much less time did I spend at the gym then reading?

Mathematics

1 answer:

Georgia [21]4 years ago

3 0

5 hours and 35 minutes

You might be interested in

Who knows how to do this

IgorC [24]

Answer:

Step-by-step explanation:

Given,

As we know that the all sides of the square are equal.

Length of a square paper = 12 cm

Area of square = ?

Now, let's find the area of square

$= {l}^{2}$

plugging the value of length,

${(12)}^{2}$

Evaluate the power

$= 144$ square cm

Hope this helps...

Best regards!!

7 0

3 years ago

How many times greater is 130,000,000 than 64,800,000?

insens350 [35]

$\frac{130,000,000}{64,800,000} = \frac{1,300}{648} =\boxed {2.00617283951}$

4 0

4 years ago

What would you do to isolate the variable in the equation below, using only one

weeeeeb [17]

Subtract 9 from both sides of the equation

8 0

3 years ago

Read 2 more answers

How can you write 182 as a sum of Hundreds,tens,and ones

navik [9.2K]

1 hundred, 8 tens, and 2 ones

8 0

4 years ago

Read 2 more answers

10 points!!! please help :(

daser333 [38]

To complete the identity, we need these fundamental identities:

$1)\displaystyle{sec(x)=\frac{1}{cos(x)}$

$2) cos(x-y)=cos(x)cos(y)+sin(x)sin(y)$

$\displaystyle{csc(x)= \frac{1}{sin(x)}$

Thus, by identity 1 we have:

$\displaystyle{ sec( \frac{ \pi }{2}-\theta )= \frac{1}{cos(\frac{ \pi }{2}-\theta)}$

by identity :

$\displaystyle{cos(\frac{ \pi }{2}-\theta)=cos(\frac{ \pi }{2})cos(\theta)+sin(\frac{ \pi }{2})sin(\theta)$

recall the values :

$\displaystyle{ sin(\frac{ \pi }{2})^R=sin(90^o)=1\\\\$

$\displaystyle{ cos(\frac{ \pi }{2})^R=cos(90^o)=0$ ,

so:

$cos(\frac{ \pi }{2})cos(\theta)+sin(\frac{ \pi }{2})sin(\theta)=0+sin(\theta)=sin(\theta)$

Putting all these together, we have:

$\displaystyle{ sec( \frac{ \pi }{2}-\theta )= \frac{1}{cos(\frac{ \pi }{2}-\theta)}= \frac{1}{cos(\frac{ \pi }{2})cos(\theta)+sin(\frac{ \pi }{2})sin(\theta)}= \frac{1}{sin(\theta)}}$

which is equal to $csc(\theta)$ , by identity 3

Answer: D

7 0

4 years ago