3 years ago

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Mathematics

2 answers:

Alona [7]3 years ago

6 0

Missing number 5 or it can be a 0

This is beacause a number that ends with 0 or 5 is divisible by 5. Divisibilitiy rules state that!

Ex: 5 x 5 = 25

5 x 4 = 20

Ipatiy [6.2K]3 years ago

4 0

Answer:

0,5

Step-by-step explanation:

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6(2x+y)+2(x+4y) how can I solve this

Aliun [14]

Answer:

Look at explanation i wasn't too good at this but i could get this far otherwise i didn't know what to do!

Step-by-step explanation:

6 x 2x = 12x 6 x y= 6y

12x+6y + 2x+4y

12x+2x= 14x

4y+6y= 10y

14x+10y

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3 years ago

Other than squares, the polygons that can be the faces of a Platonic solid are

yanalaym [24]

Answer:

triangles and pentagons

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3 years ago

Write 15% as a decimal

Nataliya [291]

15% as a decimal is 0.15

5 0

3 years ago

Read 2 more answers

I can’t find this answer, help me plss

Vinvika [58]

2) 7/4×(22–x) =0

soln

= 7/4×(22 –x) =0

= 1.75 ×22 –x =0

= x=38.5

9) 15x² /7 =8x²/5

soln

= 15x²×8x²=7×5

=120x^4 = 35

= x^4 =120–35

x^4 =85

6) 9x²/4–4=0

soln

=9x²/4–4=0

=2.25–4=0

=4–2.25=0

=1.75

<h2>sorry I know that much </h2>

8 0

3 years ago

After selecting 180 of its employees to from a new division, a company discovers that engineers outnumber analysts by a 3:1 rati

nikdorinn [45]

Answer:

I think its 90

Step-by-step explanation:

3x plus 1x is 4x divide 180 but 4 and get 45 so that meab there are 135 and 45

you need 90 more analysts to have a 1 to 1 ratio

3 0

3 years ago