3 years ago

Put a check by the three numbers that are prime numbers. 1 7 15 21

Mathematics

2 answers:

Mrac [35]3 years ago

7 0

Seven is the only prime number here

Aleks04 [339]3 years ago

4 0

Answer:

7 ✔️

Only 7 is a prime number in this question.

You might be interested in

Find angles 1 and 2 from the picture below <br> Brainliest and 70 points!!!!

CaHeK987 [17]

Answer:

Well it obviously is obtuse, so the answer is definitely more than 90°, because the angle has an outward slant. I hope this helps! Let me know if it doesn't make sense, I willl explain it more :)

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers

Pls help me bestie with this question ASAP thank you

melomori [17]

Answer:

Its B 0.454554555

Step-by-step explanation:

it has a pattern which is repeating. So its known as rational number..

7 0

2 years ago

Whats 19 divided by 5 in long division

viktelen [127]

19 divided by 5 in long division is = $\frac{19}{5} = 3.8$

Move the decimal 1 place to the left.

3 0

3 years ago

Read 2 more answers

Use synthetic division to determine f(-2) for the function f (x) = 9x^3 - 18x^2 - 16x + 32

evablogger [386]

Answer: -80

Step-by-step explanation:

7 0

2 years ago

H(t) = -t + 3; Find h(-5)

Anastasy [175]

Answer:

Step-by-step explanation:

h(t) = -t + 3;

h(-5)

Let t = -5

h(-5) = - -5 +3

= 5+3

= 8

7 0

3 years ago

Read 2 more answers