<span>-37 n = -56
n=</span>-56/<span>-37
n=56/37 or ~1.51</span>
Answer:
a) The mass of a box of bolts is greater.
b) 3/20 kg
Step-by-step explanation:
a) Firstly, you have to make the denominators of the two fractions the same (by finding the LCM of the denominators).
The LCM of 4 and 5 is 20.
Converting 3/4 into denominator 20:

= 15/20
Converting 3/5 into denominator 20:

= 12/20
Now comparing the numerators:
15 > 12
Hence,
3/4 > 3/5
b) Difference of the boxes can be done by subtracting the numbers with the same denominator:
15/20 - 12/20
= 3/20 kg
<em>Hope this helps and feel free to give me brainliest! :)</em>
Answer:
X=-Y
Step-by-step explanation:
...........................
Answer: C
Exp:
∠DXC = 90°
∠CXB = 90°
supplementary = 180°
90+90= 180