First we need common denominators so we could multiply 3/8 by 3 and 2/3 by 8 which would give us 9/24 + 16/24 which would be 25/24. 25 goes into 24 only 1 time so we would be left with 1 now. The answer would be 1 and 1/24
16/12=X/X-3
Cross multiply
16x-48=12x
Subtract
4x=48
Divide
X=12
Step-by-step explanation:
Given the information that the scale of 1 : 60
- a. Plot a point which is 240 cm from A and is on the line AB.
Scale = 1 : 60
<=> 240 cm = 4 cm
Use a compass with the width = 4 cm and the center is point A then you draw an arc such that it intersect line AB . After that, we will have a point (the intersection point) which is which is 240 cm from A and is on the line AB
- b) Plot a point which is 240 cm from A and is on the line CD.
Scale = 1 : 60
<=> 240 cm = 4 cm
The same way in the answer A, use a compass with the width = 4 cm and the center is point A then you draw an arc such that it intersect line CD . After that, we will have a point (the intersection point) which is which is 240 cm from A and is on the line CD
- c) Plot a point which is 240 cm from A and is 96 cm from the line CD
96/60 = 1.6 cm
We will D draw a line parallel to CD at a distance of 1.6 cm, then we will use use a compass with the width = 4 cm and the center is point A then you draw an arc such that it intersect line CD.
Hope it will find you well.
Answer:
a) 3p
c) 2
3)
Sorry if these answers are short, I just wanted to finish this problem then rest
It would be the first one because if you do 4^2+4^2 it does NOT equal 32 it equals a even greater number. So the first one is not a right triangle