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3 years ago

Please answer this question

Mathematics

2 answers:

gladu [14]3 years ago

8 0

Answer:

hope that helped <3

lapo4ka [179]3 years ago

4 0

2.5
Hope my answer will help you

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Point A(12, 0) is on the x-axis and point B(0,−5) is on the y-axis. Find the distance between points A and B

Delvig [45]

The distance is 12/-5

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3 years ago

Is 2 a prime or composite number?

defon

2 is a prime number. hope this hepls

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3 years ago

Read 2 more answers

A certain corporation listed their sales in 100s as 20700. What was their actual volume in millions?

Mariana [72]

Answer: Their actual volume in millions is 207×10⁹.

Step-by-step explanation:

Since we have given that

A certain corporation listed their sales in 100s as 20700

We need to find their actual volume in millions,

According to question,

In 100s, their volume = 2070000

In 100000, their volume is given by

$207\times 10^5\\\\=2070000\times 10^5=207\times 10^9$

Hence, their actual volume in millions is 207×10⁹.

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3 years ago

8 cleaners can clean an office in 3 hours,if the block needs to be cleaned in 2 hours,how many cleaners will be needed?

romanna [79]

Answer:

12 cleaners

Step-by-step explanation:

8 cleaner can clean in 3 hours = 1 office

1 cleaner can clean in 3 hours = $\frac{1}{8}$ part of job

1 cleaner can clean in 1 hours = $\frac{1}{3 \times 8}$ part of job

Let the number of cleaner required to finish the job in 2 hours = x

hence

x cleaner can clean in 1 hours = $\frac{1 \times x }{24}$ part of job

x cleaner can clean in 2 hours = $\frac{2 \times x }{24}$ part of job

Hence

$\frac{2 \times x }{24}=1$

$\frac{2x}{24}=1$

$2x=24$

$x=12$

Hence we need 12 men to complete the same job in 2 hours

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3 years ago

Help will give brainlessly

zysi [14]

90 for the first one

120 for the second one

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3 years ago