Answer:
5:2 21 i guess you divide
not so good at ratios
Answer:
-8
Step-by-step explanation:
All you have to do to solve this equation is plug "-3" into the equation where you see "x"

There are 10 millimeters in a centimeter, so to find the amount of centimeters that 98mm is equal to, you do this:
98/10 = 9.8
9.8 is a smaller number than 12, so your answer is greater.
Answer:
Dividing by 7
Step-by-step explanation:
1. Find the common term in the fraction 7
divided all by 7
Answer:
112 degrees.
Step-by-step explanation:
- as we know that the three set of forces will form a triangle, by using cosine rule, we can find the required angle.
- follow the diagram in the attachment.
- by cosine rule for
,
2*10*8*cos
= 
now, dividing both sides by 2*10*8,
cos
= -61/160
= 112.4 degrees = 112 ( appox) ( use calculator for this cos inverse function)