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3 years ago

What are the first 10 prime Numbers and how

1 answer:

8 0

The first 10 prime numbers are 3, 2, 5, 7, 11, 13, 17, 19, 23, 29
These are prime numbers because a prime number is divisible by other numbers than just itself and one. 3 is not divisible by any other numbers than itself and one, so it is considered a prime number.

You might be interested in

Reduce the fraction 512/128 into the simplest form.

frez [133]

Answer:

Therefore, 512/128 simplified to lowest terms is 4/1.

Step-by-step explanation:

Reduce 512/128 to lowest terms

The simplest form of

512

128

Steps to simplifying fractions

Find the GCD (or HCF) of numerator and denominator

GCD of 512 and 128 is 128

Divide both the numerator and denominator by the GCD

512 ÷ 128

128 ÷ 128

Reduced fraction:

Therefore, 512/128 simplified to lowest terms is 4/1.

4 0

3 years ago

What is 7/9÷1/3?????

Ivenika [448]

Answer:

7/3

Step-by-step explanation:

$\frac{7}{9}/\frac{1}{3} = \frac{7}{9}*\frac{3}{1}= \frac{21}{9}=\frac{7}{3}$

7 0

3 years ago

The table represents a sample of ages and people and their shoes size.

hammer [34]

73, because when you simply it all adds up and make sense

6 0

3 years ago

Read 2 more answers

6th-grade math for 10 points! If answer is well explained you get marked brainliest, thanks, and excellent vote! what is the slo

maksim [4K]

Answer:

m = -1/3

Step-by-step explanation:

To find our m in y = mx + b, (our slope is m), we use slope formula: $m = \frac{y2-y1}{x2-x1}$

We are given 2 points, so we plug it into the slope formula:

$m = \frac{2-4}{3-(-3)}$

m = -1/3

So our slope is -1/3.

3 0

4 years ago

Read 2 more answers

40% of what number is 78? A) 195 B) None of the above C) 109.2 D) 197 E) 31.2

8_murik_8 [283]

Answer:

195

Step-by-step explanation:

Of means multiply and is means equals

40% * number = 78

Change to decimal form

.40 * number = 78

divide each side by .40

.40 number/ .40 = 78/ .40

number =195

8 0

3 years ago