4 years ago

Just number 16 please thank you sooooooo much

1 answer:

6 0

In order to find the perimeter of a shape, you add all sides. So in this case your answer would be 26cm.

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kaheart [24]

I think the answer is -6

6 0

3 years ago

Reptile [31]

Answer:

0.4

Step-by-step explanation:

Given

60 % wear neither ring nor a necklace

20 % wear a ring

30 % wear necklace

This question can be Solved by using Venn diagram

If one person is choosen randomly among the given student the probability that this student is wearing a ring or necklace is

$P\left ( wear \ ring\ or \ necklace )+P\left ( neither\ ring\ or\ necklace)=1$

$P\left ( wear \ ring\ or\ necklace )=1-0.6=0.4$

The sum of probabilty is equal to 1 because it completes the set

Therefore the required probabilty is 0.4

7 0

3 years ago

inna [77]

Answer:

theres nothing attached

Step-by-step explanation:

8 0

3 years ago

balu736 [363]

The answer is C. Identify property of addition

4 0

3 years ago

ivanzaharov [21]

4(6) + 7 (5 - 3 )
= 24 + 7(2)
= 24 + 14
= 38

answer
D: 38

5 0

3 years ago