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3 years ago

What is less 2/10 or 10/6?

1 answer:

4 0

This is obvious, 2/10 is less than one
10/6 is more than 1 so
2/10<1<10/6
therfor 2/10 is less

the legit way to do it is
convert bottom numbers to same number
number is 30

2/10 times 3/3=6/10
10/6 times 5/5=50/30

6/10<50/30

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Find the largest prime factor of 18! + 19! + 20!

OlgaM077 [116]

Answer: Prime Factors for 18: 2, 3, and 3

Prime Factors for 19: 19

Prime Factors for 20: 2, 2, and 5

Can you mark brainlest

Step-by-step explanation:

6 0

3 years ago

You decide to purchase 30 toys, Your first few customers each buy 3 toys, and

grigory [225]

Answer:

30- 3x $\leq$ 14

Step-by-step explanation:

Let say that Y is the number of toys you have now and X is the number of the customer. Every customer (X) buy 3 toys, and you have 30 toys at the start. So you can put this equation

30- 3x = Y

Now you have at least 14 toys, in other words, it is more than or equal to 14 ( $\leq$ 14). The equation will be:

30- 3x $\leq$ 14

6 0

3 years ago

Convert the following decimal to vulgar fraction 0.dot285 HELP

Alex

Answer:

$\displaystyle 0.285=\frac{57}{200}$

Step-by-step explanation:

Decimal to Fraction Conversion

We have the decimal number 0.285

It can be expressed as:

$\displaystyle 0.285=\frac{285}{1000}$

The fraction can be simplified by dividing by 5:

$\displaystyle 0.285=\frac{57}{200}$

Since 57 and 200 have no more common factors, this is the simplified equivalent fraction.

$\mathbf{\displaystyle 0.285=\frac{57}{200}}$

8 0

3 years ago

the equation d=1/2n (n-3) gives the number of diagonals D for polygon with n sides. use this equation to find the number of side

alekssr [168]

To solve this problem you must apply the proccedure shown below:

1. You have that:

- The equation d=1/2(n(n-3)) gives the number of diagonals for the polygon.

- The polygon that has 65 diagonals..

2. When you clear n, you obtain:

d=n(n-3)/2
d=(n^2-3n)/2
2x65=n^2-3n
n^2-3n-130=0

3. When you solve the quadratic equation, you obtain:

n=13

Therefore, the answer is: 13 sides.

3 0

3 years ago

Read 2 more answers

Nancy buys 2 large pizzas for her brother’s birthday party. The girls at the party eat 7/8 of a large pizza. The boys at the par

LenKa [72]

Answer:

Yes

Step-by-step explanation:

7/8 + 5/8 = 12/8 = 1 1/2

8 0

3 years ago