Answer:
okok so for the perimater just add ALL the sides
Step-by-step explanation: happy to help
Answer:

Step-by-step explanation:
where A is angle and a is side opposite of angle
cross-multiply



Answer:
A.3/7
Step-by-step explanation:
1/2 - 1/14
We need to get a common denominator of 14
1/2 * 7/7 = 7/14
7/14 - 1/14 = 6/14
We can simplify by dividing the top and bottom by 2
3/7
Answer:
B. 6 inches
Step-by-step explanation:
To find how wide it is, multiply the length by 3/4
8(3/4)
= 6
The width of the rectangle in 6 inches.
So, the correct answer is B. 6 inches
Answer:
ok so the two other ways are- 6:2 and 9:3
And the second part- 5
Step-by-step explanation: