3 years ago

X:y= 5:3 and x+y =56 workout the value of x-y

1 answer:

3 0

Answer:

if its a odd number, all odd answers are in the back of the book

You might be interested in

iragen [17]

Answer:1.55?

Step-by-step explanation:

8 0

2 years ago

Bess [88]

Answer:

Its 9

Step-by-step explanation:

I did this in 5th grade... All you gotta do is count and there's 4 in the bottom aka 2 rows of 4 and there's 1 block on the top its 9

4+4+1=9

4+4=8

Add a 1 etc.

5 0

3 years ago

4vir4ik [10]

I’m not to sure my my guess is zero because it is not going up or down

7 0

3 years ago

love history [14]

Answer:

250÷ 40 = 6.25

6.25 x 15 = 94

4 0

3 years ago

svetoff [14.1K]

Answer:

Step-by-step explanation:

You know the lengths of two sides and the angle between them, so use the Law of Cosines to find the third side.

x^2 = 10.5^2+ 5.4^2 -2(10.5)(5.4)cos20°

x ≈ 5.73 units

5 0

3 years ago