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erica [24]
3 years ago
5

Pls help me on number 2 I will mark brainliest

Mathematics
1 answer:
viktelen [127]3 years ago
7 0

Answer:

A

Step-by-step explanation:

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Your teacher has disabled instant marking. Your marks will appear after the due date.
Hatshy [7]

Answer:

263/280 or 0.9

Step-by-step explanation:

if daniel has 17 raffle tickets that mea\ns he has 17 chances of winning. and the question says chance that he wont win

so  

280-17 (out of 280)

=263/280

8 0
3 years ago
Solve for all values of x in simplest form. 9-4|3+5x|=5
Zinaida [17]

Answer:

x=-2/5\text{ or } x=-4/5

Step-by-step explanation:

So we have the equation:

9-4|3+5x|=5

First, subtract 9 from both sides:

-4|3+5x|=-4

Divide both sides by -4:

|3+5x|=1

Definition of Absolute Value:

3+5x=1\text{ or } 3+5x=-1

Subtract 3 from both sides:

5x=-2\text{ or } 5x=-4

Divide both sides by 5:

x=-2/5\text{ or } x=-4/5

And we're done!

5 0
3 years ago
Read 2 more answers
I NEED HELP ASAP IM DOING IT NOW. !!!!!!!!!!!!!!!!!!!!!!! Lily likes to collect records. Last year she had 12 records in her col
ratelena [41]

Answer:

12/10 =1.2 - 1 = 0.2 x 100 = 20%

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
What is the area of the semi circle if the diameter is 10 cm
Fudgin [204]

Answer:

39.25 cm

Step-by-step explanation:

The formula for a circle is pi x radius x radius.

So to get the radius, you multiply 10 and 1/2.  You should get 5.  Then you multiply 5 by 5.  You should get 25.

Then you multiply 3.14 and 25.  You should get 78.5.

The last step is to divide 2 by 78.5. You should get 39.25

3 0
3 years ago
Read 2 more answers
I need this answered
34kurt
…………………………………………2737483829
4 0
3 years ago
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