3 years ago

Plz help me with these 2 questions and if you can explain how you got the answer.

1 answer:

8 0

I think the answer for number 4 is a

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Rama09 [41]

Answer:

Step-by-step explanation:

4+3+5= 12 marbles

3/12 * 2/11 = 6/132 = 4.5%

5 0

3 years ago

aleksandrvk [35]

The answer is b=2 because yea

3 0

3 years ago

Ipatiy [6.2K]

⇒ s = a+b+c2=5+12+132 a + b + c 2 = 5 + 12 + 13 2 = 15 cm.
Area of the base = √s(s−a)(s−b)(s−c)
= √15×10×3×2 15 × 10 × 3 × 2 cm2 = 30 cm2

3 0

2 years ago

DerKrebs [107]

I hope this helps you

4 0

3 years ago

Nutka1998 [239]

Answer:

$quadrilateral \\ rectangle \\ parallellogram \\ \\ \\ \\ all \: the \: three \: except \: square..$

8 0

3 years ago