In the triangle below,

1 answer:

4 0

It is x3 explanation is that I had the same question and I did 8cm and I got it wrong and it said it was x3

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balu736 [363]

Answer:

$\huge\boxed{(-1)(4-c)=c-4}$

Step-by-step explanation:

$\text{The distributive proeperty:}\ a(b+c)=ab+ac\\\\(-1)(4-c)=(-1)(4)+(-1)(-c)=-4+c=c-4$

6 0

3 years ago

kati45 [8]

Try using the back of the book.

3 0

4 years ago

vodomira [7]

Answer:

y = $\frac{-14}{27}$

Step-by-step explanation:

27y + 5 = -9 -> subtract -9 and 5

(-9) - 5 = -14

27y = -14 divide 27 and -14

(-14)/27

You are then left with

y = $\frac{-14}{27}$

5 0

3 years ago

kirill [66]

Would it be negative fourty (-40) as the difference between 20 and -10 is 30 so -10 minus 30 is -40 ?

7 0

3 years ago

gladu [14]

Answer:

The first one isnt equivalent

Step-by-step explanation:

8 0

3 years ago