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2 years ago

Hewo Pls Answer the questions below TY!

Mathematics

2 answers:

Tresset [83]2 years ago

8 0

Please where is the question
There is no question below

Musya8 [376]2 years ago

5 0

Answer:

dont worry if people report you for a answer that is not right lol trust me i know

Step-by-step explanation:

You might be interested in

ASAP Point A, located at (-3, -3) is translated 6 units up, resulting in the location of point A'. What other transformation wou

miss Akunina [59]

Answer:

(3,3)

Step-by-step explanation:

A reflection of this across the y-axis is (-3,3). A reflection of Point A, (-3,-3), over the x-axis is also (-3,3).

3 0

3 years ago

Please help mee l don’t understand new topic please

jasenka [17]

Answer to first four-

first one- 2f+2f=60

4f=60

f=15

second one-18+2d=38

2d=20

d=10

(short side is 9)

third one-2a+a+5+a+5=26

4a+10=26

a=4

long side is 9

short side is 8

fourth one-3xy+3xy+xy=63

7xy=63

xy=9

long side is 27

4 0

2 years ago

Write in standard notation.

lora16 [44]

This is how u write your question in standard form 196.75

4 0

3 years ago

How many of the first million positive integers share no common factors greater than 1 with 2020

Bingel [31]

9514 1404 393

Answer:

396,040

Step-by-step explanation:

Factors of 2020 are 2, 5, 101.

There are 1,000,000 / 1010 = 990 multiples of 2 and 5 and 101.

There are 1,000,000 / 505 -990 = 990 multiples of 5 and 101 only.

There are 1,000,000 / 202 -990 = 3,960 multiples of 2 and 101 only.

There are 1,000,000 / 10 - 990 = 99,010 multiples of 2 and 5 only.

There are 1,000,000 / 101 -990 -990 -3960 = 3,960 multiples of 101 only.

There are 1,000,000 / 5 -990 -990 -99,010 = 99,010 multiples of 5 only.

There are 1,000,000 / 2 -990 -3960 -99,010 = 396,040 multiples of 2 only.

So, the total number of multiples of any factor of 2020 is ...

990 +990 +3960 +99,010 +3960 +99010 +396040 = 603960

Then the number of integers in the first million that do not share any common factors greater than 1 with 2020 is ...

1,000,000 -603,960 = 396,040

4 0

3 years ago

The amount of money raised at a charity fundraiser is directly proportional to the number of attendees. The amount of money rais

sattari [20]

Answer:

a. M=20A

b. k=20

c. $1200

Step-by-step explanation:

<u>Direct proportions </u>

Two variables are proportional if one of them is the other by a real number. That real number is called the Constant of proportionality. If x and y are proportional, then

y=kx, where k is the constant of proportionality.

The question describes the relationship between the amount of money raised at a charity fundraiser and the number of attendees. If they have five attendees, they raise $100

Let's call A the number of attendees and M the amount of money raised, and

M=kA

We know that M=100 when A=5, so

100=k(5)

This means that

k=20

The equation for the amount raised at the charity event is

M=20A

The constant of variation is k=20

c. If there are 60 attendees (A=60), then

M=(20)(60)=$1200

4 0

3 years ago