Please help me I really need help Vote you brainliest plus 10 points

Mathematics

1 answer:

NeTakaya3 years ago

4 0

1. 1,2,3,6
2. 1,3,9
3. 1,2,5,10
4. 1,2,3,4,6,12
5. 1,3,7,21
6. 1,2,3,6,9,18
7. 8,16
8. 1,5,25
9. 1,31
10. 3x3
11. 5x5
12. 2x2x2
13. 14 is a composite number
14. 2x2x2
15. 3x5
16. 5 is a prime number
17. 20 is a composite number
18. 2x13

You might be interested in

Find the solutions to the equation below check all that apply 4x2 -8x +3 =0

notka56 [123]

Answer:

Hello :

4x² - 8x +3 = 0

4 ( x² - 2x +3/4 ) = 0

4 ( (x² -2x +1) -1 + 3/4) = 0

4 ((x-1)² - 1/4 ) =0

(x-1)² - 1/4 = 0

(x-1)² - ( 1/2 )²=0

( x - 1 -1/2 ) ( x - 1 +1/2 ) = 0

( x - 3/2) ( x - 1/2) = 0

x - 3/2 = 0 or x - 1/2 = 0

two solutions : 3/2 ; 1/2

4 0

3 years ago

I need help finding 'x'

WITCHER [35]

(8x-10)°+(6x)°+(10x+10)°=360°
8x-10+6x+10x+10=360
8x+6x+10x-10+10=360
24x-10+10=360
24x=360
24x/24=360/24
x=15
Scalene because all three sides are different.

8 0

3 years ago

1 markers cost $7.04<br> Which equation would help determine the cost of 7 markers!

Elena-2011 [213]

The answer to the question is A

3 0

2 years ago

Help me please!!

Setler [38]

Answer:

3.A

2.59 %