3 years ago

Round 82736 to 1 significant figure

Mathematics

1 answer:

Yuri [45]3 years ago

6 0

Answer:

80000

Step-by-step explanation:

Here, we want to write the number in one significant figure

What we have to do here is to simply turn the numbers after 8 to zero

This is because the first number is less than 5

So we have the significant figure as 80000

You might be interested in

It takes 53 minutes for 6 people to paint 6 walls. How many minutes does it take 20 people to paint 20 walls?

FrozenT [24]

Around 588 minutes (it's acc 588.8recurring)

8 0

3 years ago

Read 2 more answers

PLEASE HELP ANSWER THISS!!! I NEED THIS PLEASE!!! AND NO LINKS EITHER PLSS!!

Sophie [7]

It doesn't change because to add fractions, you need a common denominator. To find it, they multiplied 1/3 by 2 to make 2/6, to add to the 3/6.

6 0

3 years ago

Help to solve this word problem?

goldfiish [28.3K]

Let's assume

length =l

width =w

we are given

the width of a rectangle is 7 feet less than its length

so, we get

$w=l-7$

now, we know that

area = length*width

$A=l*w$

now, we can plug w

$A=l*(l-7)$

we have

Area=170

$170=l*(l-7)$

$l^2-7l-170=0$

now, we can factor it

$(l-17)(l+10)=0$

now, we can solve for l

$(l-17)=0$

$length=17 feet$

now, we can find width

$w=17-7$

$width=10 feet$

so, dimensions are

$length=17 feet$

$width=10 feet$ ...............Answer

5 0

3 years ago

Which statements about the composite figure are true? Check all that apply.

inessss [21]

Answer:

A)The composite figure consists of two rectangular pyramids.

D)The total volume is 45 units³.

Step-by-step explanation:

Hope it helps...

Have a great day!!

3 0

3 years ago

Read 2 more answers

Is the equation y=-2x+7 parallel

Ostrovityanka [42]

Answer:

Yes it's parallel

Step-by-step explanation:

Lines with the same slope are parallel.

The slope is -2.

3 0

3 years ago