3 years ago

What is the answer to 2 3/5 -3/4

2 answers:

8 0

1.85 and why does are answer have to be 20 characters long

8 0

2 3/5=13/5=52/20
3/4=15/20
so 2 3/5-3/4=52/20-15/20=37/20
answer: 37/20

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Sidana [21]

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musickatia [10]

I believe it's 7.5 but I could be wrong.

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3 years ago

Sauron [17]

Distributive property is
a(b+c)=ab+ac

we can make it easier by splitting up 63 into 60+3

so
7(63)=7(60+3)=7*60+7*3=420+21=441

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3 years ago

KIM [24]

Answer:

Step-by-step explanation:

First, find the coordinates of pointD if A(2,-6), B(10,2) and point D divides line segment AB in the ratio of 5:3.

If point D divides the segment AB in the ratio m:n, then

$D\left(\dfrac{nx_A+mx_B}{m+n},\dfrac{ny_A+my_B}{m+n}\right)$

$D\left(\dfrac{3\cdot 2+5\cdot 10}{5+3},\dfrac{3\cdot (-6)+5\cdot 2B}{5+3}\right)=D(7,-1)$

Point C has the x-coordinate the same as point A and the y-coordinate the same as point D.

Thus, C(2,-1)

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3 years ago

Dmitrij [34]

A was A for the fun of it also I’m just putting anything down cause I put no question

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3 years ago