All categories

4 years ago

Write the following ratios in simplest form.0.72m:96cm

Mathematics

1 answer:

laila [671]4 years ago

7 0

Answer:

3:4

Step-by-step explanation:

0.72m=72cmm

so,72:96

72-36-18-9

96-48-24-12

9:12=3:4

You might be interested in

Use distributive property to solve, show all steps <br> 3(2x-6)

zlopas [31]

Answer:

6x-18

Step-by-step explanation:

First we multiply everything in the parentheses by 3

3×2x=6x

3×(-6)=-18

And now we put it together-

6x-18

4 0

3 years ago

Read 2 more answers

Given cos theta = - 2/5 and sin theta < 0, find the six trigonometric values. I need help with this

Lena [83]

Answer:

$\sin\,\theta =-\frac{\sqrt{21} }{5}$

$\tan\,\theta =\frac{\sqrt{21} }{2}$

$\sec\,\theta = \frac{-5}{2}$

$cosec\,\theta =\frac{-5}{\sqrt{21} }$

$\cot\,\theta =\frac{2}{\sqrt{21} }$

Step-by-step explanation:

$\cos\theta =\frac{-2}{5}$

As both $sin\,\theta$ ,

$\theta$ lies in the third quadrant.

In the third quadrant,

$\sin\theta$

$\sin\,\theta =-\sqrt{1-\cos^2\,\theta} \\=-\sqrt{1-(\frac{-2}{5})^2 } \\\\=-\sqrt{1-\frac{4}{25} }\\\\=-\sqrt{\frac{25-4}{25} }\\\\=-\frac{\sqrt{21} }{5}$

$\tan\,\theta = \frac{\sin\,\theta}{\cos\,\theta }\\\\=\frac{\frac{-\sqrt{21} }{5} }{\frac{-2}{5} }\\\\=\frac{\sqrt{21} }{2}$

$\sec\,\theta =\frac{1}{\cos\,\theta }\\\\=\frac{1}{\frac{-2}{5} }\\\\=\frac{-5}{2}$

$\ cosec \,\theta = \frac{1}{sin\,\theta }\\\\=\frac{1}{\frac{-\sqrt{21} }{5} }\\\\=\frac{-5}{\sqrt{21} }$

$\cot\,\theta =\frac{1}{\tan\,\theta}\\\\=\frac{1}{\frac{\sqrt{21} }{2} }\\\\=\frac{2}{\sqrt{21} }$

3 0

3 years ago

When a cube with sides numbered one through six is roll one time what is the probability of rolling a four or greater?

Elanso [62]

Since it's a six dice then it's out of x/6

How much is 4 to 6 ?

~3 (counting 4) 4.5.6...

So it's 3/6 = 1/2

3 0

4 years ago

Read 2 more answers

Complete the proof using paragraph or two-column, or flow. Please help me! Answer ASAP!

Alenkasestr [34]

The answer is in the photo. Hope this helps

4 0

3 years ago

wants to buy a video game that cost $299 and his parents will pay 40% what will be the part he has to pay

viktelen [127]

He will pay $179.4.

40% of 299 = 119.6

299-199.6 = 179.4

To check your answer (or another way to do it is) take 60% of 299 = 179.4

3 0

3 years ago

Read 2 more answers

Write the following ratios in simplest form.0.72m:96cm​

Write the following ratios in simplest form.0.72m:96cm