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attashe74 [19]
3 years ago
12

How does an indirect proof different from a regular proof

Mathematics
1 answer:
prisoha [69]3 years ago
5 0

Answer:

Regular proof is a method of proving the statement directly. In this method, we just proved it by using direct formula or theorem. whereas, Indirect proof is a way of proving by contradiction

Step-by-step explanation:

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zavuch27 [327]
2/9 is already simplified but it’s decimal form is
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0.2
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2 years ago
I need homework help! Its proportions, but the thing is, I'm terrible at them. All I know is that is/of=x/100.
masha68 [24]
19)  15/a = 3/2 

Start by cross multiplying....

3a = 30 

Divide both sides 3 

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7 0
3 years ago
Barry is 8 years older than his sister. In 3 years, he will be twice as old as she will be then. How old is each now?
Colt1911 [192]

Answer:

Step-by-step explanation:

Present age of Barry = b

Present age of sister = s

Barry is 8 years older than his sister means if we subtract 8 from present age of Barry both will be of equal age

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In 3 years means we have to add 3 in their present age

s+3=b+3

then

he will be twice as old as

2(s+3)=(b+3

2s+6=b+3

2s=b+3-6

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Put the value of s from (1) to (2), we have

2(b-8)=b-3

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s=13-8

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Present age of sister = s = 5

7 0
2 years ago
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sergij07 [2.7K]
So for the first week of june, say week 1, you have to pay then 35(1), 2nd week is 35(2), week 3 is 35(3) and week "w" say, is 35(w).

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3 0
3 years ago
Expand & simplify 4(t+2)+6(t-4)
kondaur [170]

Answer:

10t - 16

Step-by-step explanation:

4(t + 2)+ 6(t - 4)

4t + 8 + 6t -24

10t - 16

8 0
3 years ago
Read 2 more answers
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