All categories

2 years ago

17 A plank of wood is 3.6 metres long. 85 cm is sawn off.

Mathematics

1 answer:

Free_Kalibri [48]2 years ago

4 0

Answer:

2.75

Step-by-step explanation:

So lets work this out:

First, we will need to convert 85 cm to meters. That would be 0.85 meters.

Now we can take 0.85 meters and subtract it from 3.6. This equals 2.75.

A plank of wood is 3.6 meters long. 85 cm is sawn off. How long is the remaining plank? 2.75 meters

Also no thank you I am a lady

You might be interested in

A club is holding a raffle. Ten thousand

Cloud [144]

First take 10,000 * 2 = 20,000, because each of the 10,000 tickets cost 2 dollars.

3000(1/20000) + 1000(3/20000) + 500(5/20000) + 100(20/10000) = 10500/20000 = .525

Thus, each ticket is worth 52.5 cents.

Hope it helps <3

6 0

2 years ago

Peyton wrote this expression to describe the amount he paid for each sandwich that costs the same amount. Which situation could

Leno4ka [110]

I think it is d because it would be 15 x b = 60. Hope I got this right

6 0

2 years ago

Can I get some help? <br><br> Please show your work! <br><br> Thanks!

kirill [66]

Hey there,

Your question states: You have a 332 feet fencing to enclose a rectangular region. What is the maximum area.

Your correct answer would be 6,889.

Reason/explanation:

The formula that we would use is $P = 2l+2w$

$f(x)=ax^{2} +b*x+c$

$L=166=-W\\ L=83$
_____________________________________________________________

So by this, now that we know that $L=83$

We do . . . 83 × 83. . .

And you final answer would be Option A.) 6,889

Hope this helps you!

~Jurgen

6 0

2 years ago

Read 2 more answers

A circle has an arc of length 24π that is intercepted by a central angle of 80°. What is the radius of the circle?

bixtya [17]

I got radius= 54
arc/2pi r = degrees/360
then fill in what you know: 24pi/2pi r = 80/360
Now cross multiply and you get: 8640pi = 160pi r
Now divide both sides by 160pi and you get: 54= r

8 0

3 years ago

Enter the slope intercept equation of the line Shown below.

Tasya [4]

Answer:

The answer is y = 3x + 3.

Step-by-step explanation:

Hope it helped!

3 0

2 years ago